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BTU to Kilocalories converter

Convert BTU to kcal instantly. Type any value and get the result in kilocalories. 1 BTU = 0.252165 kcal.

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Energy›BTU → kcal
From
To
result below ↓
1 BTU=
0.252165kcal
formula1 BTU = 0.252165 kcal

Common btu → kilocalories

=0.252165 kcal
=0.504331 kcal
=1.26083 kcal
=2.52165 kcal
=5.04331 kcal
=12.6083 kcal
=25.2165 kcal
=126.083 kcal
=252.165 kcal

Need a different value? .

Convert the other way
Kilocalories to BTU

How to convert btu to kilocalories

To convert btu to kilocalories, multiply the value by 0.252165.

Formula
kcal = BTU × 0.252165

For example:

  • →5 BTU = 1.26083 kcal
  • →100 BTU = 25.2165 kcal

Quick reference

  • ▸1 BTU = 0.252165 kcal
  • ▸1 kcal = 3.96565 BTU

When you need to convert BTU to kcal

  • ·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 kilocalories are in 1 btu?
One btu equals 0.252165 kilocalories.
How do I convert BTU to kcal in my head?
Multiply the value in btu by 0.252165 to get kilocalories.
What is the formula for btu to kilocalories?
kcal = BTU × 0.252165.
What is the reverse — how many btu in 1 kilocalorie?
One kilocalorie equals 3.96565 btu.

Related conversions

Kilocalories to BTU
1 kcal = 3.96565 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 Kilocalories
1 J = 0.000239006 kcal
Kilojoules to Kilocalories
1 kJ = 0.239006 kcal
Calories to Kilocalories
1 cal = 0.001 kcal
Watt-hours to Kilocalories
1 Wh = 0.860421 kcal
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