Horsepower (Mechanical) to Watts converter
hp to W conversion table
| hp | W |
|---|---|
| 1 | 745.69987 |
| 2 | 1491.39974 |
| 3 | 2237.09961 |
| 4 | 2982.79949 |
| 5 | 3728.49936 |
| 6 | 4474.19923 |
| 7 | 5219.8991 |
| 8 | 5965.59897 |
| 9 | 6711.29884 |
| 10 | 7456.99872 |
| 11 | 8202.69859 |
| 12 | 8948.39846 |
| 13 | 9694.09833 |
| 14 | 10439.7982 |
| 15 | 11185.49807 |
| 16 | 11931.19795 |
| 17 | 12676.89782 |
| 18 | 13422.59769 |
| 19 | 14168.29756 |
| 20 | 14913.99743 |
| 21 | 15659.6973 |
| 22 | 16405.39717 |
| 23 | 17151.09705 |
| 24 | 17896.79692 |
| 25 | 18642.49679 |
| 26 | 19388.19666 |
| 27 | 20133.89653 |
| 28 | 20879.5964 |
| 29 | 21625.29628 |
| 30 | 22370.99615 |
| 31 | 23116.69602 |
| 32 | 23862.39589 |
| 33 | 24608.09576 |
| 34 | 25353.79563 |
| 35 | 26099.49551 |
| 36 | 26845.19538 |
| 37 | 27590.89525 |
| 38 | 28336.59512 |
| 39 | 29082.29499 |
| 40 | 29827.99486 |
| 41 | 30573.69473 |
| 42 | 31319.39461 |
| 43 | 32065.09448 |
| 44 | 32810.79435 |
| 45 | 33556.49422 |
| 46 | 34302.19409 |
| 47 | 35047.89396 |
| 48 | 35793.59384 |
| 49 | 36539.29371 |
| 50 | 37284.99358 |
| 51 | 38030.69345 |
| 52 | 38776.39332 |
| 53 | 39522.09319 |
| 54 | 40267.79307 |
| 55 | 41013.49294 |
| 56 | 41759.19281 |
| 57 | 42504.89268 |
| 58 | 43250.59255 |
| 59 | 43996.29242 |
| 60 | 44741.99229 |
| 61 | 45487.69217 |
| 62 | 46233.39204 |
| 63 | 46979.09191 |
| 64 | 47724.79178 |
| 65 | 48470.49165 |
| 66 | 49216.19152 |
| 67 | 49961.8914 |
| 68 | 50707.59127 |
| 69 | 51453.29114 |
| 70 | 52198.99101 |
| 71 | 52944.69088 |
| 72 | 53690.39075 |
| 73 | 54436.09063 |
| 74 | 55181.7905 |
| 75 | 55927.49037 |
| 76 | 56673.19024 |
| 77 | 57418.89011 |
| 78 | 58164.58998 |
| 79 | 58910.28985 |
| 80 | 59655.98973 |
| 81 | 60401.6896 |
| 82 | 61147.38947 |
| 83 | 61893.08934 |
| 84 | 62638.78921 |
| 85 | 63384.48908 |
| 86 | 64130.18896 |
| 87 | 64875.88883 |
| 88 | 65621.5887 |
| 89 | 66367.28857 |
| 90 | 67112.98844 |
| 91 | 67858.68831 |
| 92 | 68604.38819 |
| 93 | 69350.08806 |
| 94 | 70095.78793 |
| 95 | 70841.4878 |
| 96 | 71587.18767 |
| 97 | 72332.88754 |
| 98 | 73078.58742 |
| 99 | 73824.28729 |
| 100 | 74569.98716 |
| 101 | 75315.68703 |
| 102 | 76061.3869 |
| 103 | 76807.08677 |
| 104 | 77552.78664 |
| 105 | 78298.48652 |
| 106 | 79044.18639 |
| 107 | 79789.88626 |
| 108 | 80535.58613 |
To convert horsepower (Mechanical) to watts, enter the value in the first field. The result in watts is calculated automatically using the exact conversion factor.
1 hp ≈ 745.699871582 W
1 W ≈ 0.0013410220896 hp
Formula: W ≈ hp × 745.699871582
hp ≈ W × 0.0013410220896
Definitions: 1 hp = 745.699871582 W
The mechanical (imperial) horsepower (hp) is 550 foot-pounds per second, about 745.7 watts. It is the horsepower quoted for cars and engines in the United States and the United Kingdom, and the unit goes back to James Watt.
The watt (W) is the SI unit of power, one joule per second. It is used for the rating of light bulbs, appliances, chargers and speakers.
See the conversion table with commonly used values, handy for quick reference or study.