800 Watts to hp
800 W ≈ 1.07 hp
800 watts is approximately 1.07 horsepower.
How to convert 800 W to hp
Use the formula hp = W ÷ 745.69987158227:
hp = 800 ÷ 745.69987158227hp = 1.072818
So 800 W = 1.072818 hp, or about 1.07 hp rounded.
Rounded values and quick estimate
- Rounded to a whole number: 1 hp
- Rounded to one decimal place: 1.1 hp
- Conversion factor: 1 watt = 0.001341 horsepower
Quick mental estimate: divide by 750. For 800 W that gives about 1.07 hp — within 1% of the exact answer. Use the exact formula when precision matters.
800 Watts in other units
- Horsepower
- 1.07 hp
- Kilowatts
- 0.8 kW
- BTU per hour
- 2729.71 BTU/h
- Tons of refrigeration
- 0.2275 tons
800 W and nearby values
| Watts | Horsepower |
|---|---|
| 796 W | 1.07 hp |
| 797 W | 1.07 hp |
| 798 W | 1.07 hp |
| 799 W | 1.07 hp |
| 800 W | 1.07 hp |
| 801 W | 1.07 hp |
| 802 W | 1.08 hp |
| 803 W | 1.08 hp |
| 804 W | 1.08 hp |
About watts and horsepower
Mechanical horsepower is about 745.7 watts. It is the traditional unit of engine power in the US.
Related conversions
Frequently asked questions
What is 800 Watts in hp?
800 watts is about 1.07 horsepower (800 W ≈ 1.07 hp).
How do you convert 800 W to hp?
Apply hp = W ÷ 745.69987158227: hp = 800 ÷ 745.69987158227, hp = 1.072818.
How many watts is 1.07 hp?
1.07 hp is about 797.9 watts.