Horsepower-hour to watt-hour converter (hph to wh)

You can provide values below to convert Horsepower-hour to watt-hour (hph to wh) or you can reverse the conversion.

Value to convert

Result

How to Convert Horsepower-hour to Watt-hour

1 hph = 745.700 wh

Understand the base relationship:
1 Horsepower-hour = 2.68M joules
1 Watt-hour = 3.60k joules
Establish the conversion factor:
1 hph = (2.68M J) / (3.60k J/wh) = 745.700 wh
Apply the conversion:
Multiply the value in hph by 745.700 to get the equivalent in wh

Convert 5 hph to wh:

5 hph × 745.700 = 3.73k wh