Convert Mechanical Horsepower to Kilowatts
Convert mechanical horsepower to kilowatts instantly. Type a value below, check the formula and table, then see how the same hp(I) to kW conversion looks as a single line in Notes Calculator.
In Notes Calculator, type 100 imperial hp to kW and the answer appears as you type.
Mechanical Horsepower to Kilowatts formula
One mechanical horsepower is 0.7457 kilowatts, so kW = hp(I) × 0.7457. For the reverse, multiply kilowatts by 1.34102, or use the Kilowatts to Mechanical Horsepower converter.
Mechanical Horsepower to Kilowatts conversion table
| Mechanical Horsepower (hp(I)) | Kilowatts (kW) |
|---|---|
| 1 | 0.7457 |
| 2 | 1.4914 |
| 5 | 3.7285 |
| 10 | 7.457 |
| 20 | 14.914 |
| 25 | 18.6425 |
| 50 | 37.285 |
| 100 | 74.57 |
| 250 | 186.425 |
| 500 | 372.85 |
| 1,000 | 745.7 |
Mechanical Horsepower to Kilowatts in Notes Calculator
Notes Calculator is a notepad that does math. Write 100 imperial hp to kW on any line and the answer appears beside it. Change the number and the result follows. The same works with in and as, and with values stored in variables, so a whole estimate can mix mechanical horsepower and kilowatts without a separate converter.
| Note | Result |
|---|---|
| 100 imperial hp to kW | 74.57 kW |
| 100 imperial hp in kW | 74.57 kW |
| 10 kW as imperial hp | 13.41 imperial hp |
See the unit conversion docs for mixing units in one expression, or open the free web app and try it.
Notes Calculator is a notepad calculator for the web and a calculator app for Mac, Windows, Linux, iOS and Android.
FAQ
Frequently asked questions
- One mechanical horsepower equals 0.7457 kilowatts. To convert mechanical horsepower to kilowatts, multiply by 0.7457; to go back, multiply by 1.34102.
- Type the value, the unit, and the target unit on one line: 100 imperial hp to kW. The keywords to, in, and as all work, and the result updates as you type. You can also keep the value in a variable and convert it later.
- Yes. The converter on this page is free, and Notes Calculator has a free plan for the web, Mac, Windows, Linux, Android, and iOS with the same unit conversions built in.
How many kilowatts are in one mechanical horsepower?
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Convert mechanical horsepower to kilowatts without leaving your notes.
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