British thermal unit to Kilocalorie

1 BTU = 0.252164 kcal

One british thermal unit equals 0.252164 kilocalories, and one kilocalorie equals 3.965667 btu.

British thermal unit to Kilocalorie formula

kcal = BTU × 0.2521644

To convert btu to kilocalories, multiply the value by 0.2521644. One british thermal unit equals 0.252164 kilocalories.

Step-by-step examples

Convert 1 btu to kilocalories

  1. 1Start with the value in btu: 1 BTU.
  2. 2Multiply by the conversion factor 0.2521644.
  3. 31 × 0.2521644 = 0.252164 kcal.

Result: 1 BTU = 0.252164 kcal

Convert 10 btu to kilocalories

  1. 1Start with the value in btu: 10 BTU.
  2. 2Multiply by the conversion factor 0.2521644.
  3. 310 × 0.2521644 = 2.521644 kcal.

Result: 10 BTU = 2.521644 kcal

Convert 100 btu to kilocalories

  1. 1Start with the value in btu: 100 BTU.
  2. 2Multiply by the conversion factor 0.2521644.
  3. 3100 × 0.2521644 = 25.21644 kcal.

Result: 100 BTU = 25.21644 kcal

British thermal unit to Kilocalorie conversion table

British thermal unit (BTU)Kilocalorie (kcal)
0.010.002522
0.10.025216
0.50.126082
10.252164
20.504329
30.756493
41.008658
51.260822
102.521644
205.043288
256.30411
5012.60822
10025.21644
25063.0411
500126.0822
1000252.164401

British thermal unit to Kilocalorie chart

00.631.261.892.520 BTU10 BTU

BTU (horizontal) vs kcal (vertical)

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Related converters

Reverse: Kilocalorie to British thermal unit

Frequently asked questions

How many kilocalories are in a british thermal unit?

There are 0.252164 kilocalories in one british thermal unit (1 BTU = 0.252164 kcal).

How do you convert btu to kilocalories?

To convert btu to kilocalories, multiply the value by 0.2521644. One british thermal unit equals 0.252164 kilocalories.

What is 10 btu in kilocalories?

10 btu equals 2.521644 kilocalories.

How many btu are in a kilocalorie?

One kilocalorie equals 3.965667 btu (1 kcal = 3.965667 BTU).