How to calculate horsepower from cc

Jul 04, 2024
670 cc is approximately equal to 44.67 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio..

CFM = (Area x Height x ACH) / 60. If we input the figures from our example, we get: CFM = (1,000 sq ft * 8 ft * 4) / 60 min = 533 ft3/min = 533 CFM. In short, we get the same number. You can check this list to get an idea of how much CFM the best air purifiers can produce (for reference).For example, if you weigh 180 lbs, and climb a 12-foot staircase in 4 seconds, that equals ( (180 * .454) * 9.81 * (12 * .3048)) / 4 = 733 watts. Calculate your Horsepower. Divide the number of Watts by 746 to find out your horsepower rating. This result is usually between 1-2 horsepower.Horsepower (hp) is a unit of power that quantifies the rate at which work is being done or energy is being converted per unit time. It is commonly applied to mechanical systems like cars, boats, and aircraft engines. One mechanical horsepower is equal to 745.7 watts or 550 foot-pounds per second. Calculating Horsepower: The Basic FormulaHowever, when converting gross torque to horsepower, we must first understand the Watts formula: Power (W) = Torque (N.m) x Speed (rpm) Because we determined our machine's power in Watts, we can convert it to mechanical horsepower using the following formula: Horsepower (hp (I)) = Power (W) / 745.70 W.Here's what's involved in determining each of those totals: The swept volume is equal to the cylinder volume + clearance volume + piston volume + gasket volume + chamber volume. The compressed ...ATVs: 100cc= 10-12 mph. Snowmobiles: 100cc = 10-18 mph. Large motorcycles: 100cc = 10-30 mph. F1 cars: 100cc= 14-16 mph. Go-karts: 100cc = 20-30 mph. Small motorcycles: 30-100 mph. If you wonder where these numbers come from and how it’s possible to convert engine cc to HP, this post is for you. We at PowerSportsGuide have compiled all you ...To calculate the equivalent horsepower: Enter the thrust as 10,000 pounds. Enter the velocity as 1,000 feet per second. Enter the efficiency as 0.90. Click calculate to determine the equivalent horsepower. The calculator will show that the engine produces 900,000 horsepower.The dynamometer measures the RPM and torque of the engine, and calculates horsepower based on these values. You can use the following formula to calculate horsepower based on the RPM and torque: HP = t*RPM / 5252. CC to HP conversion is fast and easy with this calculator. Just enter the CC or HP and see the conversion result!To calculate horse power for rotating objects you need the formula: HP = (Torque * RPM) /5252 ... One horsepower is 746 watts, so dividing by 746 gives us 120.3 horsepower. Keep in mind that this is an average, and that the peak horsepower will be more. To get a more accurate peak, take your measurements in a single gear at rpm in …HP to CC Conversion Formula. You can use the general approximation formula that is generally used: CC = HP x 15. CC= cubic-centimeter. HP= horsepower. Example:- for example, you have to convert 10 hp into cc then you will multiply it with 15 and the answer will be in cc. 10 hp x 15 = 150 cc.Calculated Form CC TO HP. Enter The CC. HP Result. Formula to convert 321 CC to HP horsepower Divide your vehicle engine's capacity by 15. HP = CC/ 15. HP= horsepower. cc=Cubic Centimeters. for this 321 CC exemple HP= 321 /15 = 21.4. 321 cc= 21.4 HP.in conclusion X CC TO HP. 10 cc is approximately equal to 0.6 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.To convert 1500 cc (cubic centimeters) to hp (horsepower), divide by 15. You get valued power in horsepower. Example:- if your car engine displacement is 1500 cc, then find power in hp. Horsepower = cubic centimeters / 15. Horsepower = 1500 / 15 = 100 hp.The formula for calculating horsepower is (Torque x Speed) / 5,252, where torque and speed are expressed in their respective units. The cc/HP ratio of an engine is influenced by factors such as engine stroke, cylinder dimensions, cooling system, aspiration, engine materials, design, tolerances, and compression ratio.Now let's look at some specific CC to HP calculator tools to use. CC to HP Calculator Recommendations. Here are 5 top recommended free online CC to HP calculators: 1. Calculatorsoup CC to HP Calculator. Intuitive interface with inputs for CC, RPM, and button to calculateCalculate horsepower based on injector size. This Injector Rx "Calculate horsepower based on injector size" calculator will allow you to calculate how much horsepower or KW a specific fuel injector can support. Variations such as Natural Aspirated, Turbo or supercharged, or specific type of gasoline, can be used.Method 1: Range. This conversion consists of two steps: Step 1: Multiply your vehicle engine’s HP by 15. Step 2: Multiply your vehicle engine’s HP by 17. The product of steps 1 and 2 is the approximate maximum engine capacity, whereas the product of steps 3 and 4 is the approximate minimum engine capacity.500 cc is approximately equal to 33.33 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.Horsepower, abbreviated as hp, is a measure of the power consumed or produced in a motor vehicle while cc, which stands for cubic centimeter, is a metric unit of measurement equiva...CC to HP Calc. In general, a modern motorcycle will produce about 1 HP for every 4-20cc. The range seems kind of wide, but bear in mind that: Race bikes and dirt bikes reside at the bottom of the range. Factory sport bikes and dual sports sit in the middle at about 10-12 CC/HP. Factory Harley’s (including my 1972 Shovelhead) and cruisers can ...344 cc is approximately equal to 22.93 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.Horsepower Calculator. Choose to calculate. horsepower or torque. Horse. Power. Torque. (ft·lbs) Enter the following values. to calculate horsepower.The BASE* fuel pressure you will run (your fuel pressure at idle), *our calculator assumes a 1:1 rising rate fuel pressure regulator for turbo applications Injector flow size – make sure you select cc/min or lb/hr in the drop down, (The amount of fuel you can supply your engine directly affects the amount of power that engine is capable of ...Kilowatt to horsepower conversion is one of the most common ones. Here’s how you can convert kW to HP: 1 kW = 1.341 HP. The easiest way to remember the kW to HP conversion formula is to remember how many kilowatts is 1 horsepower of energy: 1 HP = 3/4 kW. We’ll convert kW to HP for 3 examples further on: Use this handy converted to ...Calculated Form CC TO HP. Enter The CC. HP Result. Formula to convert 747 CC to HP horsepower Divide your vehicle engine's capacity by 15. HP = CC/ 15. HP= horsepower. cc=Cubic Centimeters. for this 747 CC exemple HP= 747 /15 = 49.8. 747 cc= 49.8 HP.Torque represents the rotational force produced by the engine, while RPM measures the number of rotations the engine makes in a minute. To calculate Brake Horsepower, multiply the torque (in pound-feet) by the RPM and divide the result by 5252. The resulting value represents the power output of the engine at the crankshaft in Brake …140 cc is approximately equal to 9.33 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio. Since V-twin engines deliver much less power, an average 1000cc Harley produces about 70 HP (14 cc = 1 HP). Regarding 4-wheelers, a 1500cc racing car engine can crank out up to 400 HP, which means 3.75 cc delivers 1 HP. In contrast, a 1500cc farm tractor puts out about 20 HP, meaning that 75cc can only produce 1 HP. 896 cc is approximately equal to 59.73 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.Type the amount below you want to transfer, then click the Transfer button in The calculator. Formula to convert 55 CC to HP horsepower Divide your vehicle engine's capacity by 15. HP= horsepower. cc=Cubic Centimeters. for this 55 CC exemple HP= 55 /15 = 3.67.A 1.6-liter engine means that the engine’s total displacement is 1.6 liters, or roughly 1,600 cubic centimeters (CC). 57. How many cc is equal to 1 horsepower? The relationship between CC and horsepower varies based on engine efficiency and design. It’s not a direct conversion, but a rough estimation is that 1 horsepower is approximately ...155 cc is approximately equal to 10.33 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.One horsepower is equivalent to the amount of force needed to lift 550 lbs of weight within a period of 1 second. One horsepower is equal to 745.7 watts, watts being a unit of power that James Watt also came up with, and the same unit you see everyday associated with things like light bulbs and electrical devices.Calculated Form CC TO HP. Enter The CC. HP Result. Formula to convert 747 CC to HP horsepower Divide your vehicle engine's capacity by 15. HP = CC/ 15. HP= horsepower. cc=Cubic Centimeters. for this 747 CC exemple HP= 747 /15 = 49.8. 747 cc= 49.8 HP. horsepower (hp): The horsepower (hp) is a unit in the foot-pound-second ( fps ) or English system, sometimes used to express the rate at which mechanical energy is expended. It was originally defined as 550 foot-pounds per second (ft-lb/s). 2400 cc is approximately equal to 160 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.Enter The CC. HP Result. Formula to convert 708 CC to HP horsepower Divide your vehicle engine’s capacity by 15. HP = CC/ 15. HP= horsepower. cc=Cubic Centimeters. for this 708 CC exemple HP= 708 /15 = 47.2. 708 cc= 47.2 HP.First, determine the total engine size in cubic centimeters. For this example, the engine size is found to be 750CC's. Next, use the formula above to convert this value to horsepower. HP = CC/ 15 = 750 / 15 = 50 horsepower. Example #2: For this example, we will convert HP to CC. The horsepower in the problem is provided as 40 HP.How to convert horsepower to watts Mechanic / Hydraulic horsepower to watts. One mechanic or hydraulic horsepower is equal to 745.699872 watts: 1 hp(I) = 745.699872 W. So the power conversion of horsepower to watts is given by: P (W) = 745.699872 ⋅ P (hp) Example. Convert 10 hp to watts: P (W) = 745.699872 ⋅ 10hp = 7456.99872 W . Electrical ...Re: How to covert CC to horsepower litre to cc is 1litre =1000cc, thats all you can figure out like mentioned before cc (cubic centimeters)is engine size not torque or hp. In lameman terms the bigger the piston the more hp, and usually big engines have big pistons, which means bigger valves etc. The bigger and hotter the explosion the more power.Re: How to covert CC to horsepower Use cc'c divided by 42.3 and it would give you the app. Hp. For instance a 148 cc lawn mower at a store is equivlant to a 3.5 Hp, engine . and a 1.73 cc app. 4hp. Still don't use this as a rule on used engines , they loose hp as used. This is just a calculation to give you the basics . in the perfect world50 cc is approximately equal to 3.33 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio. Welcome to our video tutorial on calculating engine CC! Whether you're a car enthusiast or a mechanic, understanding how to calculate engine CC is an essenti... At peak power, a full-race engine consumes about 1.67 cubic feet of air per minute (cfm) for each horsepower it develops. Air Flow Research developed a formula that predicts a normally aspirated ...This calculator will allow you to calculate injector size based on power requirement. You can select between horsepower (HP) or kilowatt (KW). It will also allow the input of various fuels such as gasoline, E85, E98 and Methanol.Horsepower (hp) is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. There are many different standards and types of horsepower. ... This formula may also be used to calculate the power of a jet engine, using the speed of the jet and the thrust required to maintain that ...Calculated Form CC TO HP. Enter The CC. HP Result. Formula to convert 179 CC to HP horsepower Divide your vehicle engine’s capacity by 15. HP = CC/ 15. HP= horsepower. cc=Cubic Centimeters. for this 179 CC …Sample Horsepower Calculations : Question: Determine the estimated pump horsepower based on the 200 gpm flow rate and 100 ft discharge pressure at the pump. HP = Head (ft) x Flow Rate (gpm) x (Specific Gravity) 3956: Pump Discharge Pressure = 100 ft: Measured Flow Rate = 200 gpm Calculate Horsepower: HP = 100 ft x 200 gpm x 1.0: 3956: HP = 5 ...The formula is: HP = Torque x RPM/5,252. In this formula, torque is the measure of the lawn mower's rotational force, measured in foot pounds. RPM refers to how fast the engine can spin. You would need to measure the torque and RPM of a lawn mower to calculate its horsepower output.Horsepower. Horsepower is a unit of measurement of power developed by engineer James Watt in the late 18 th century. Although its original purpose was to compare the output of steam engines with the power of horses (hence its name), it has since been adopted as a unit of measurement for all sorts of engines used to power things such as …displacement = π 4 × 3.4″2 × 3.6″ × 8. displacement = 0.78539816339 × 11.56 × 3.6 × 8. displacement = 261.48 cu in. Engine displacement can be measured in liters, cubic centimeters, or cubic inches. If the bore and stroke measurements are in inches, then the result from the formula above will be in cubic inches.Twitter announced it will test a "CC" button that will let users turn video captions on or off. It is rolling out to some iOS users, coming to Android soon Twitter announced today ...Calculated Form CC TO HP. Enter The CC. HP Result. Formula to convert 26 CC to HP horsepower Divide your vehicle engine's capacity by 15. HP = CC/ 15. HP= horsepower. cc=Cubic Centimeters. for this 26 CC exemple HP= 26 /15 = 1.73. 26 cc= 1.73 HP.Step 4. Calculate the horsepower or CC by multiplying or dividing by 15. The general rule is for every 15 CC there is 1 HP. For example, for a 150 CC engine you would take 150 divided by 15, which equals 10 HP. The metric and English units of measurement have quite a bit of difference, but you may need to convert both measurements in order to ...Quick math says a gallon of fluid will net you about 37 burettes full of fluid. The Goodson Deluxe CC Measuring Kit (P/N: CCB-KIT) includes all the tools you'll need to measure your cylinder head's combustion chambers down to the tenth of a cubic centimeter (0.1cc). The first is a laboratory-grade glass burette.For example, let's find the recommended carburetor size for an engine with a displacement of 302 cubic inches, a max speed of 7,500 RPM, and 80% volumetric efficiency. carburetor size = 302 × 7,500 × .8 ÷ 3,456. carburetor size = 524.31 CFM. Because carburetors typically come with CFM ratings that are rounded off to the nearest 50 or 100 ...The formula for this approach is: horsepower = RPM (multiplied by) torque (divide by) 5,252. If the RPM of any vehicle motor is 5,600 RPM and torque is 350 foot-pounds, then all you need to put the values in the formula to calculate horsepower of the engine. (5,600 × 350) ÷ 5,252 = 373.19 HP.The Trap-Speed Method. This method uses the vehicle weight and the speed at which the vehicle finished a quarter mile (402.3 meters) on the formula of. Horsepower = Weight× (. Speed. ) 3. 234. The speed used should be the speed attained at the quarter-mile point, not the average speed. Vehicle Weight: Speed When Finishing Quarter Mile:By default, you own every picture you take on Instagram, but once photos are on the service, they're kind of stuck there. If you want to licence your photos so anyone on the web ca...236 cc is approximately equal to 15.73 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.Breaking Down Horsepower. Every type of motorcycle comes with its own horsepower rating or threshold. Bikes are usually categorized by the capacity of the engine, which is measured in cubic capacity, or "cc" for short.The size of the engine is one of the most important factors for increasing horsepower, along with the number of strokes, cylinders, and the available RPM.Below is a list of three cars, we look at the RPM of the peak VE and see how much tuning potential these engines have (without increasing engine stress) Honda S2000, 2004: 237bhp at 8,300 rpm = 99% VE. Nissan Micra 1.2, 2009: 79bhp at 4000rpm = 110% VE. Ford Focus ST, 2014: 286bhp @ 5500 rpm = 180% VE.291 cc is approximately equal to 19.4 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.Calculated Form CC TO HP. Enter The CC. HP Result. Formula to convert 747 CC to HP horsepower Divide your vehicle engine's capacity by 15. HP = CC/ 15. HP= horsepower. cc=Cubic Centimeters. for this 747 CC exemple HP= 747 /15 = 49.8. 747 cc= 49.8 HP.Step 4. Calculate the horsepower or CC by multiplying or dividing by 15. The general rule is for every 15 CC there is 1 HP. For example, for a 150 CC engine you would take 150 divided by 15, which equals 10 HP. The …To convert cc to horsepower for small engines, a general rule of thumb is to divide the cc by 15. For instance, if you have a 150cc engine, you would divide 150 by 15, which would give you an approximate horsepower of 10. However, this is a rough estimation and can depend on many factors including the efficiency of the engine.Engine Displacement Calculator. Created by Rahul Dhari. Reviewed by Steven Wooding. 46 people find this calculator helpful. Table of contents. What does cc …Re: How to covert CC to horsepower litre to cc is 1litre =1000cc, thats all you can figure out like mentioned before cc (cubic centimeters)is engine size not torque or hp. In lameman terms the bigger the piston the more hp, and usually big engines have big pistons, which means bigger valves etc. The bigger and hotter the explosion the more power. For example, let’s find the recommended carburetor size for an engine with a displacement of 302 cubic inches, a max speed of 7,500 RPM, and 80% volumetric efficiency. carburetor size = 302 × 7,500 × .8 ÷ 3,456. carburetor size = 524.31 CFM. Because carburetors typically come with CFM ratings that are rounded off to the nearest 50 or 100 ... Mar 13, 2023 · 272 cc is approximately equal to 18.13 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio. 49 cc is approximately equal to 3.27 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.This is just an approximation. Uses just bore and stroke to calc what your HP could be on average. Calculate HP From Bore and Stroke. Bore. Stroke. # of Cyls. Input your Bore and Stroke please.105 cc is approximately equal to 7 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.401 cc is approximately equal to 26.73 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.173 cc is approximately equal to 11.53 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.

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That Calculated Form CC TO HP. Enter The CC. HP Result. Formula to convert 452 CC to HP horsepower Divide your vehicle engine’s capacity by 15. HP = CC/ 15. HP= horsepower. cc=Cubic Centimeters. for this 452 CC exemple HP= 452 /15 = 30.13. 452 cc= 30.13 HP.Jan 8, 2024 · Now let’s look at some specific CC to HP calculator tools to use. CC to HP Calculator Recommendations. Here are 5 top recommended free online CC to HP calculators: 1. Calculatorsoup CC to HP Calculator. Intuitive interface with inputs for CC, RPM, and button to calculate

How CC-HP Efficiency. Keep in mind that the CC to HP conversion is a rule of thumb and doesn't consider factors like engine efficiency. High-quality engines are more efficient, so they can generate more HP for the same CC. Therefore, two mowers with the same CC may have different actual HP outputs due to engine design and build quality.Let's consider an example to illustrate the Brake Horsepower calculation. Suppose a car's engine generates a torque of 300 lb-ft and operates at 5000 RPM. Applying the formula, we have: BHP = (300 * 5000) / 5252 = 285.89 BHP. In this example, the engine produces an estimated Brake Horsepower of approximately 285.89 BHP.Engine horsepower is a crucial metric used to measure the power output of an engine. It determines the engine’s ability to perform work, such as propelling a vehicle or operating machinery. Calculating engine horsepower involves various factors, including torque and engine speed. Torque is the rotational force produced by the engine, while ...99 cc is approximately equal to 6.6 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.

When 79 cc is approximately equal to 5.27 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.Step 4: Calculate Your Optimum Injector Size. Armed with the information from steps one through three above, you can now calculate the optimum fuel injector size using the following formula: injector size in lbs./hr. = (Max. HP x BSFC) / (number of injectors x duty cycle)389 cc is approximately equal to 25.93 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.…

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carniceria near me Calculated Form CC TO HP. Enter The CC. HP Result. Formula to convert 471 CC to HP horsepower Divide your vehicle engine's capacity by 15. HP = CC/ 15. HP= horsepower. cc=Cubic Centimeters. for this 471 CC exemple HP= 471 /15 = 31.4. 471 cc= 31.4 HP.306 cc is approximately equal to 20.4 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio. chime military pay dateshands itching spiritual meaning 176 cc is approximately equal to 11.73 horsepower, according to the general rule that every 5-6 cc generates 1 HP for hypercars and high-performance powersport vehicles . However, the exact hp value can vary depending on multiple factors, such as the engine type, stroke, aspiration, and compression ratio.Formula for Converting Cubic Centimeters to Horsepower. To convert cubic centimeters to horsepower, you can use the following formula: Horsepower = (cc / 15) x 1.4. In this formula, "cc" represents the number of cubic centimeters, and the constant values of 15 and 1.4 are used to convert the units. jidion streamjewel bourbonhyatt impressions moxche Torque represents the rotational force produced by the engine, while RPM measures the number of rotations the engine makes in a minute. To calculate Brake Horsepower, multiply the torque (in pound-feet) by the RPM and divide the result by 5252. The resulting value represents the power output of the engine at the crankshaft in Brake Horsepower. boot barn brentwood california First, determine the total engine size in cubic centimeters. For this example, the engine size is found to be 750CC's. Next, use the formula above to convert this value to horsepower. HP = CC/ 15 = 750 / 15 = 50 horsepower. Example #2: For this example, we will convert HP to CC. The horsepower in the problem is provided as 40 HP. kersey valley couponsben renick datelinein custody kern county Method 3: Utilizing Online Tools. Another way to calculate an engine’s horsepower based on its cubic capacity is to use online resources (displacement). There are numerous online programmes that let you enter different engine information (such displacement, compression ratio, and fuel type) and estimate the horsepower.