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BTU to Watt-hours converter

Convert BTU to Wh instantly. Type any value and get the result in watt-hours. 1 BTU = 0.293072 Wh.

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Energy›BTU → Wh
From
To
result below ↓
1 BTU=
0.293072Wh
formula1 BTU = 0.293072 Wh

Common btu → watt-hours

=0.293072 Wh
=0.586144 Wh
=1.46536 Wh
=2.93072 Wh
=5.86144 Wh
=14.6536 Wh
=29.3072 Wh
=146.536 Wh
=293.072 Wh

Need a different value? .

Convert the other way
Watt-hours to BTU

How to convert btu to watt-hours

To convert btu to watt-hours, multiply the value by 0.293072.

Formula
Wh = BTU × 0.293072

For example:

  • →5 BTU = 1.46536 Wh
  • →100 BTU = 29.3072 Wh

Quick reference

  • ▸1 BTU = 0.293072 Wh
  • ▸1 Wh = 3.41213 BTU

When you need to convert BTU to Wh

  • ·Nutrition — converting calories to kilojoules on food labels.
  • ·Electricity bills — kWh consumption.
  • ·Heating — BTU ratings for furnaces.
  • ·Exercise — calorie burn during workouts.
  • ·Science — chemistry and physics problems.

Frequently asked

How many watt-hours are in 1 btu?
One btu equals 0.293072 watt-hours.
How do I convert BTU to Wh in my head?
Multiply the value in btu by 0.293072 to get watt-hours.
What is the formula for btu to watt-hours?
Wh = BTU × 0.293072.
What is the reverse — how many btu in 1 watt-hour?
One watt-hour equals 3.41213 btu.

Related conversions

Watt-hours to BTU
1 Wh = 3.41213 BTU
BTU to Joules
1 BTU = 1,055.06 J
BTU to Kilojoules
1 BTU = 1.05506 kJ
BTU to Calories
1 BTU = 252.165 cal
Joules to Watt-hours
1 J = 0.000277778 Wh
Kilojoules to Watt-hours
1 kJ = 0.277778 Wh
Calories to Watt-hours
1 cal = 0.00116222 Wh
Kilocalories to Watt-hours
1 kcal = 1.16222 Wh
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