Horsepower-hour to gigawatt-hour converter (hph to gwh)

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

Value to convert

Result

How to Convert Horsepower-hour to Gigawatt-hour

1 hph = 7.46e-7 gwh

Understand the base relationship:
1 Horsepower-hour = 2.68M joules
1 Gigawatt-hour = 3.60T joules
Establish the conversion factor:
1 hph = (2.68M J) / (3.60T J/gwh) = 7.46e-7 gwh
Apply the conversion:
Multiply the value in hph by 7.46e-7 to get the equivalent in gwh

Convert 5 hph to gwh:

5 hph × 7.46e-7 = 3.73e-6 gwh