Home
Back
HP to CC Conversion Formula:
| From: | To: |
The HP to CC conversion formula provides an approximate relationship between horsepower and cubic centimeters for small engines. It's a general rule of thumb that estimates engine displacement based on horsepower output.
The calculator uses the conversion formula:
Where:
Explanation: This formula provides a rough estimate based on the general relationship that 1 horsepower is approximately equal to 15 cubic centimeters for small engines.
Details: Engine displacement (CC) represents the total volume of all cylinders in an engine. It's an important factor in determining engine power, efficiency, and performance characteristics.
Tips: Enter the horsepower value of your small engine. The calculator will provide an estimated cubic centimeter displacement. Note that this is an approximation and actual values may vary based on engine design and efficiency.
Q1: How accurate is this conversion?
A: This is a general approximation. Actual CC to HP ratios can vary from 10:1 to 20:1 depending on engine design, efficiency, and technology.
Q2: Does this work for all engine types?
A: This formula is most accurate for small 4-stroke engines. It may not be as accurate for 2-stroke engines, diesel engines, or high-performance engines.
Q3: Why is there variation in the conversion?
A: Engine efficiency, design, fuel type, and technology all affect how much power can be produced from a given displacement.
Q4: Can I use this for automotive engines?
A: This formula is specifically designed for small engines. Automotive engines typically have different efficiency characteristics.
Q5: How does engine type affect the conversion?
A: 2-stroke engines typically produce more power per CC than 4-stroke engines, while diesel engines often produce more torque but may have different power characteristics.