Horsepower to Kilowatt Hours (hp → kWh)
Formula
1 hp = 0.0002071388888888889 kWhConversion Table
| hp | kWh |
|---|---|
| 0 | 0 |
| 1.0000 | 0.00020714 |
| 2.0000 | 0.00041428 |
| 3.0000 | 0.00062142 |
| 4.0000 | 0.00082856 |
| 5.0000 | 0.0010357 |
| 6.0000 | 0.0012428 |
| 7.0000 | 0.0014500 |
| 8.0000 | 0.0016571 |
| 9.0000 | 0.0018643 |
| 10.000 | 0.0020714 |
| 11.000 | 0.0022785 |
| 12.000 | 0.0024857 |
| 13.000 | 0.0026928 |
| 14.000 | 0.0028999 |
| 15.000 | 0.0031071 |
| 16.000 | 0.0033142 |
| 17.000 | 0.0035214 |
| 18.000 | 0.0037285 |
| 19.000 | 0.0039356 |
| hp | kWh |
|---|---|
| 20.000 | 0.0041428 |
| 21.000 | 0.0043499 |
| 22.000 | 0.0045571 |
| 23.000 | 0.0047642 |
| 24.000 | 0.0049713 |
| 25.000 | 0.0051785 |
| 26.000 | 0.0053856 |
| 27.000 | 0.0055928 |
| 28.000 | 0.0057999 |
| 29.000 | 0.0060070 |
| 30.000 | 0.0062142 |
| 31.000 | 0.0064213 |
| 32.000 | 0.0066284 |
| 33.000 | 0.0068356 |
| 34.000 | 0.0070427 |
| 35.000 | 0.0072499 |
| 36.000 | 0.0074570 |
| 37.000 | 0.0076641 |
| 38.000 | 0.0078713 |
| 39.000 | 0.0080784 |
| hp | kWh |
|---|---|
| 40.000 | 0.0082856 |
| 41.000 | 0.0084927 |
| 42.000 | 0.0086998 |
| 43.000 | 0.0089070 |
| 44.000 | 0.0091141 |
| 45.000 | 0.0093212 |
| 46.000 | 0.0095284 |
| 47.000 | 0.0097355 |
| 48.000 | 0.0099427 |
| 49.000 | 0.010150 |
| 50.000 | 0.010357 |
| 51.000 | 0.010564 |
| 52.000 | 0.010771 |
| 53.000 | 0.010978 |
| 54.000 | 0.011186 |
| 55.000 | 0.011393 |
| 56.000 | 0.011600 |
| 57.000 | 0.011807 |
| 58.000 | 0.012014 |
| 59.000 | 0.012221 |
| hp | kWh |
|---|---|
| 60.000 | 0.012428 |
| 61.000 | 0.012635 |
| 62.000 | 0.012843 |
| 63.000 | 0.013050 |
| 64.000 | 0.013257 |
| 65.000 | 0.013464 |
| 66.000 | 0.013671 |
| 67.000 | 0.013878 |
| 68.000 | 0.014085 |
| 69.000 | 0.014293 |
| 70.000 | 0.014500 |
| 71.000 | 0.014707 |
| 72.000 | 0.014914 |
| 73.000 | 0.015121 |
| 74.000 | 0.015328 |
| 75.000 | 0.015535 |
| 76.000 | 0.015743 |
| 77.000 | 0.015950 |
| 78.000 | 0.016157 |
| 79.000 | 0.016364 |
Horsepower to Kilowatt Hours Conversion
Converting Horsepower (hp) to Kilowatt Hours (kWh) is a common energy and power conversion. 1 hp equals 0.000207 kWh. For example, 100 hp is equal to 0.020714 kWh.
Quick Mental Math: Horsepower to Kilowatt Hours
For energy conversions, identify the unit scale difference in the prefix or definition.
Why is converting Horsepower to Kilowatt Hours tricky?
Energy unit conversions involve non-linear factors across different measurement systems.
Quick Reference Values
1 hp = 0.000207 kWh. 5 hp = 0.001036 kWh. 10 hp = 0.002071 kWh. 25 hp = 0.005178 kWh. 50 hp = 0.010357 kWh. 100 hp = 0.020714 kWh.
What is Horsepower?
Horsepower (hp) is a unit of energy and power. Horsepower is a unit of power originally defined to compare the output of steam engines with draft horses. The mechanical horsepower equals exactly 745.7 watts, as standardized by the SAE and ISO. It measures the rate of work or energy transfer in engines and motors [nist-cuu]. James Watt introduced the horsepower unit in the late 18th century to market his improved steam engines by equating their power to that of horses. This practical definition facilitated industrial adoption and standardization of power output metrics [nist-cuu]. Horsepower remains common in automotive, marine, and industrial machinery industries, especially in the US and Europe. Although the watt is the SI unit for power, horsepower is often used in marketing and technical specifications [nist-cuu].
What is Kilowatt Hours?
Kilowatt Hours (kWh) is a unit of energy and power. A kilowatt-hour (kWh) measures electrical energy equivalent to one kilowatt of power supplied for one hour. It equals 3.6 million joules and is the standard billing unit for electricity consumption worldwide [bipm-si-brochure]. The kilowatt-hour emerged with widespread electric power usage in the late 19th and early 20th centuries. It became standardized as electric utilities adopted it for consumer energy measurement and billing [bipm-si-brochure]. The kWh is the universal unit for residential and commercial electricity billing globally, including in North America, Europe, and Asia. It is used extensively in energy management, engineering, and environmental reporting [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: horse power, horsepower, hp, horsepwer, horspower, kilowatt hour, kw/h, kwh, kilowatthour. All of these refer to the Horsepower to Kilowatt Hours conversion.