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BTU to Joules converter

Convert BTU to J instantly. Type any value and get the result in joules. 1 BTU = 1,055.06 J.

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Energy›BTU → J
From
To
result below ↓
1 BTU=
1,055.06J
formula1 BTU = 1,055.06 J

Common btu → joules

=1,055.06 J
=2,110.12 J
=5,275.3 J
=10,550.6 J
=21,101.2 J
=52,753 J
=105,506 J
=527,530 J
=1,055,060 J

Need a different value? .

Convert the other way
Joules to BTU

How to convert btu to joules

To convert btu to joules, multiply the value by 1,055.06.

Formula
J = BTU × 1,055.06

For example:

  • →5 BTU = 5,275.3 J
  • →100 BTU = 105,506 J

Quick reference

  • ▸1 BTU = 1,055.06 J
  • ▸1 J = 0.000947813 BTU

When you need to convert BTU to J

  • ·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 joules are in 1 btu?
One btu equals 1,055.06 joules.
How do I convert BTU to J in my head?
Multiply the value in btu by 1,055.06 to get joules.
What is the formula for btu to joules?
J = BTU × 1,055.06.
What is the reverse — how many btu in 1 joule?
One joule equals 0.000947813 btu.

Related conversions

Joules to BTU
1 J = 0.000947813 BTU
BTU to Kilojoules
1 BTU = 1.05506 kJ
BTU to Calories
1 BTU = 252.165 cal
BTU to Kilocalories
1 BTU = 0.252165 kcal
Kilojoules to Joules
1 kJ = 1,000 J
Calories to Joules
1 cal = 4.184 J
Kilocalories to Joules
1 kcal = 4,184 J
Watt-hours to Joules
1 Wh = 3,600 J
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