NiftyRecipe Online energy conversion
kJ/kcal 0.239006 MJ/kJ 1000 cal/MJ 0.000004 MJ/cal 239005.736138 BTU/kcal 0.252164 kJ/kWh 0.000278
BTU / kcal

80 BTUs in kilocalorie

20.173152 kilocalorie

1 BTU = 0.252164 kcal · factor

80 BTUs equals 20.173152 kilocalorie. BTU figures appear on many US heating and air-conditioning specs.

Enter a value and click Calculate - opens the page with the new result

Common values

kilocalorie to BTU 1 BTU in kilocalorie 2 BTUs in kilocalorie 3 BTUs in kilocalorie 4 BTUs in kilocalorie 5 BTUs in kilocalorie 6 BTUs in kilocalorie 8 BTUs in kilocalorie 10 BTUs in kilocalorie 12 BTUs in kilocalorie 15 BTUs in kilocalorie

Same amount, other units

80 BTUs → cal 80 BTUs → kJ 80 BTUs → kWh 80 BTUs → MJ

Related converters

BTU → cal BTU → kJ BTU → kWh BTU → MJ
Formula: BTU to kilocalorie

kcal = BTU × 0.252164 (1 BTU = 0.252164 KCAL)

Reference values: BTU → kilocalorie
BTU kcal
1 BTU 0.252164 kcal
100 BTU 25.21644 kcal
200 BTU 50.43288 kcal
500 BTU 126.0822 kcal
1000 BTU 252.164401 kcal
2000 BTU 504.328801 kcal

All amounts for this pair

FAQ for BTU → kcal
80 BTUs in kilocalorie

80 BTUs is 20.173152 kilocalorie on NiftyRecipe using a fixed thermal-energy factor.

British thermal units show up on air-conditioner nameplates, furnace ratings and heating-load notes. Converting them to kcal, kJ or kWh uses 1 BTU = 0.252164 kilocalorie, so this amount becomes 20.173152 kilocalorie. Reverse: 1 kilocalorie ≈ 3.965667 BTU.

The text stays on capacity and energy equivalence-not oven temperatures or duct geometry-so these pages stay distinct from food-label converters. Adjust the amount above for different appliance ratings or textbook examples.