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Kilowatts (kW) and BHP (Brake Horsepower) are both units used to measure power, particularly in the context of engines and motors. However, they are used in different regions and have slightly different meanings:
Kilowatts (kW)
- Kilowatt is a unit of power in the International System of Units (SI), and it is commonly used worldwide to quantify the rate at which work is done or energy is transferred.
- 1 kilowatt (kW) is equal to 1,000 watts. It represents the power required to perform 1,000 joules of work in one second.
- Kilowatts are often used to describe the power output of electric motors, engines, and other electrical devices.
BHP (Brake Horsepower)
- Brake Horsepower is a unit of power used mainly in the United States and other countries that follow the Imperial system of measurements.
- BHP is a measure of the power developed by an engine or motor, typically measured at the engine’s output shaft or the wheels.
- t was originally used to describe the power output of steam engines, but it’s still used in the context of internal combustion engines, such as those in cars and motorcycles.
How to convert kW to BHP
To convert kilowatts (kW) to brake horsepower (BHP), you can use the following conversion formulas:
1 kilowatt (kW) is approximately equal to 1.34 brake horsepower (BHP).
So, to convert from kilowatts to brake horsepower:
P(hp) = P(kW) / 0.745699872
For Example – Convert 129 kw to bhp
Ans. P(hp) = 129 kW / 0.745699872 = 172.99 hp
See Also
BHP to kW conversion table
| Kilowatts (kW) | Brake horsepower (hp) |
| 0.1 kW | 0.134 hp |
| 1 kW | 1.341 hp |
| 2 kW | 2.682 hp |
| 3 kW | 4.023 hp |
| 4 kW | 5.364 hp |
| 5 kW | 6.705 hp |
| 6 kW | 8.046 hp |
| 7 kW | 9.387 hp |
| 8 kW | 10.728 hp |
| 9 kW | 12.069 hp |
| 10 kW | 13.410 hp |
| 20 kW | 26.820 hp |
| 30 kW | 40.231 hp |
| 40 kW | 53.641 hp |
| 50 kW | 67.051 hp |
| 60 kW | 80.461 hp |
| 70 kW | 93.872 hp |
| 80 kW | 107.282 hp |
| 90 kW | 120.692 hp |
| 100 kW | 134.102 hp |
| 200 kW | 268.204 hp |
| 300 kW | 402.307 hp |
| 400 kW | 536.409 hp |
| 500 kW | 670.511 hp |
| 600 kW | 804.613 hp |
| 700 kW | 938.715 hp |
| 800 kW | 1072.818 hp |
| 900 kW | 1206.920 hp |
| 1000 kW | 1341.022 hp |
FAQs on BHP to kW conversion
How do you convert kW to BHP?
To convert kilowatts (kW) to brake horsepower (BHP), you can use the following conversion formulas: 1 kilowatt (kW) is approximately equal to 1.34 brake horsepower (BHP)
What is kWh in BHP?
kWh (kilowatt-hour) and BHP (brake horsepower) are different units used to measure different quantities. Kilowatt-hour (kWh) is a unit of energy used to measure electricity consumption. It represents the amount of energy consumed by a 1-kilowatt load in one hour. Brake horsepower (BHP), as explained earlier, is a unit of power used to measure the power output of engines and motors.
Is 1 hp equal to 1 kW?
No, 1 hp (horsepower) is not equal to 1 kW (kilowatt). They are different units of power: 1 horsepower (hp) is approximately equal to 0.7457 kilowatts (kW). Conversely, 1 kilowatt (kW) is approximately equal to 1.34 brake horsepower (BHP).
How to calculate BHP?
To calculate brake horsepower (BHP), you need to know the torque and RPM (revolutions per minute) of an engine. The formula is as follows: BHP = (Torque x RPM) / 5252
How much hp is 1 BHP?
1 BHP (brake horsepower) is approximately equal to 1.34 hp (mechanical horsepower) using the rough conversion factor. For a more precise conversion, 1 BHP is approximately equal to 1.35962 hp. So, 1 BHP is roughly equivalent to 1.34 hp or approximately 1.35962 hp.
