BTU to calorie converter (BTU to cal)

1 BTU = 252.164 calorie · 1 calorie = 0.00396567 BTU

Formula and table →

BTU to calorie formula

calorie = BTU × 252.1644007

Worked example

10 BTU = 10 × 252.1644007 = 2,521.64 calorie

⇄ Convert calorie to BTU (swap units)

Convert a list of values

Paste one value per line (a column from Excel works) · up to 100 lines

BTU to calorie conversion table

BTU (BTU)calorie (cal)
1 BTU252.164 cal
2 BTU504.329 cal
3 BTU756.493 cal
4 BTU1,008.66 cal
5 BTU1,260.82 cal
6 BTU1,512.99 cal
7 BTU1,765.15 cal
8 BTU2,017.32 cal
9 BTU2,269.48 cal
10 BTU2,521.64 cal
15 BTU3,782.47 cal
20 BTU5,043.29 cal
25 BTU6,304.11 cal
30 BTU7,564.93 cal
40 BTU10,086.6 cal
50 BTU12,608.2 cal
60 BTU15,129.9 cal
70 BTU17,651.5 cal
80 BTU20,173.2 cal
90 BTU22,694.8 cal
100 BTU25,216.4 cal
200 BTU50,432.9 cal
250 BTU63,041.1 cal
500 BTU126,082 cal
1,000 BTU252,164 cal

FAQ

How many calorie in 1 BTU?

1 BTU is 252.164 calorie.

How many BTU in 1 calorie?

1 calorie is 0.00396567 BTU.

What is the formula to convert BTU to calorie?

calorie = BTU × 252.1644007. For example, 10 BTU = 10 × 252.1644007 = 2,521.64 calorie.

What is 10 BTU in calorie?

10 BTU = 2,521.64 calorie.

Convert BTU to other units

BTU → jouleBTU → kilojouleBTU → kilocalorieBTU → watt-hourBTU → kilowatt-hour

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