Convert 1 Horsepower-hour to Watt-hour (1 hp⋅h to Wh)
Looking to convert 1 horsepower-hour (hp⋅h) to watt-hour (Wh)? This page provides the accurate result and a detailed explanation of how the conversion is done. Use this information to understand the relationship between Horsepower-hour and Watt-hour and how to calculate conversions manually or using online tools.

Looking to convert 1 horsepower-hour (hp⋅h) to watt-hour (Wh)? This page provides the accurate result and a detailed explanation of how the conversion is done. Use this information to understand the relationship between Horsepower-hour and Watt-hour and how to calculate conversions manually or using online tools.
What is Horsepower-hour to Watt-hour Conversion?
Horsepower-hour (hp⋅h) and watt-hour (Wh) are both units used to measure energy, but they serve different purposes depending on the scale of the measurement. If you ever need to convert horsepower-hour to watt-hour, knowing the exact conversion formula is essential.
Hp⋅h to wh Conversion Formula:
One Horsepower-hour is equal to 745.7957325 Watt-hour.
Formula: 1 hp⋅h = 745.7957325 Wh
By using this conversion factor, you can easily convert any energy from horsepower-hour to watt-hour with precision.
Convert 1 Horsepower-hour to Watt-hour
To convert 1 horsepower-hour to watt-hour, multiply the value by 745.7957325 since:
1 horsepower-hour = 745.7957325 watt-hour
So:
1 × 745.7957325 = 745.7957325
Result: 1 horsepower-hour = 745.7957325 watt-hour
Reverse Conversion
Need the reverse result? You can also convert watt-hour back to horsepower-hour by dividing 745.7957325:
745.7957325 watt-hour ÷ 745.7957325 = 1 horsepower-hour
For more, visit: Watt-hour to Horsepower-hour
Explore Related Conversion Tool
This page focuses specifically on converting 1 Horsepower-hour to Watt-hour. If you're looking to convert a different value, you can use our general conversion tool:
Frequently Asked Questions
What is 1 horsepower-hour in watt-hour?
1 horsepower-hour is equal to 745.7957325 watt-hour.
How do I convert horsepower-hour to watt-hour?
Multiply the value in horsepower-hour by 745.7957325 to get the equivalent in watt-hour.