British thermal unit to calorie

Live British thermal unit (BTU) to calorie (cal) converter. Plus a 10-value reference table and FAQs.

British thermal unit
calorie
1 BTU = 252.1644cal

換算表

10 個示例值,從British thermal unit到calorie。任意值請用上方換算器。

British thermal unit (BTU)calorie (cal)
0.001 BTU 0.252164 cal
0.01 BTU 2.521644 cal
0.1 BTU 25.21644 cal
0.5 BTU 126.0822 cal
1 BTU 252.164401 cal
2 BTU 504.328801 cal
5 BTU 1,260.822004 cal
10 BTU 2,521.644007 cal
100 BTU 25,216.440072 cal
1,000 BTU 252,164.400722 cal

關於British thermal unit

≈ 1055 J. HVAC in the US.

關於calorie

4.184 J. The energy to heat 1 g water by 1 °C.

常見問題

Frequently Asked Questions

How do I convert British thermal unit to calorie?

Multiply the British thermal unit value by 252.164401 to get it in calorie. For example, 10 BTU = 2,521.644 cal.

What is 1 BTU in cal?

1 BTU = 252.164401 cal.

What is 100 BTU in cal?

100 BTU = 25,216.4401 cal.

What is the formula?

Linear: multiply by 252.164401 (the unit factor ratio).

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