How many watthour in 1 Btus? The answer is 0.29307108333333. We assume you are converting between watthour and British thermal unit. You can view more details on each measurement unit: watthour or Btus The SI derived unit for energy is the joule. 1 joule is equal to 0.00027777777777778 watthour, or 0.00094781707774915 Btus. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between watthour and Btus. Type in your own numbers in the form to convert the units!
1 watthour to Btus = 3.41214 Btus
5 watthour to Btus = 17.06071 Btus
10 watthour to Btus = 34.12141 Btus
15 watthour to Btus = 51.18212 Btus
20 watthour to Btus = 68.24283 Btus
25 watthour to Btus = 85.30354 Btus
30 watthour to Btus = 102.36424 Btus
40 watthour to Btus = 136.48566 Btus
50 watthour to Btus = 170.60707 Btus
You can do the reverse unit conversion from Btus to watthour, or enter any two units below:
The British thermal unit (BTU or Btu) is a non-metric unit of energy, used in the United States and, to a lesser extent, the UK (where it isgenerally only used for heating systems). The SI unit is the joule (J), which is used by most other countries.
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