Convert Wh to therms

Watt hours to therms. Enter a value to convert, or use the Wh to therms chart further down the page.

1 Wh = 0.00003412141633 thm

1 watt hour equals 0.00003412141633 therms. Going the other way, 1 therm = 29,307.10702 watt hours.

How to convert Wh to therms

To convert watt hours to therms, multiply the watt hour value by 0.00003412141633. You can also divide by 29307.10702 to get the same answer.

thm = Wh × 0.00003412141633

Convert 15 Wh to therms:

15 Wh = 0.000511821245 thm

Use this Wh to therms table for quick reference without typing anything.

A watt hour is exactly 3,600 joules — the energy used by a one-watt device in one hour. Battery capacity is rated in watt hours.

The therm (thm) is a unit of energy equal to 105505585.3 joules.

How many therms are in a watt hour?

1 Wh equals 0.00003412141633 therms. Going the other way, 1 therms is 29,307.10702 Wh.

How do you convert Wh to therms?

To convert watt hours to therms, multiply the watt hour value by 0.00003412141633. You can also divide by 29307.10702 to get the same answer.

What is 10 Wh in therms?

10 Wh equals 0.0003412141633 therms. The conversion chart on this page lists the other values people look up most often.