21000 BTU to Calories

Convert 21000 btu (BTU) to calories (cal) with formulas, examples, and conversion tables.

BTU
cal
21000 btu (BTU) = 5295473.23136 calories (cal)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 british thermal unit = 252.165391969 calories
2Multiply the value by the conversion factor:
21000 × 252.165391969 = 5295473.23136
3Result:
21000 btu (BTU) = 5295473.23136 calories (cal)
↔ Calories to BTU

BTU to Calories Conversion Table

BTUCalories
1 BTU252.165 cal
2 BTU504.331 cal
3 BTU756.496 cal
4 BTU1008.66 cal
5 BTU1260.83 cal
10 BTU2521.65 cal
20 BTU5043.31 cal
50 BTU12608.3 cal
100 BTU25216.5 cal
21000 BTU5.29547e6 cal

21000 BTU in Other Units

Unit21000 BTU =
BTU to Joules22156260 J
BTU to Kilojoules22156.26 kJ
BTU to Megajoules22.15626 MJ
BTU to Gigajoules0.02215626 GJ
BTU to Watt-hours6154.51666667 Wh
BTU to Kilowatt-hours6.15451666667 kWh
BTU to Megawatt-hours0.00615451666667 MWh
BTU to Calories5295473.23136 cal
BTU to Kilocalories5295.47323136 kcal
BTU to Therms0.210000825505 therm
BTU to Foot-pounds16341594.0169 ft·lb
BTU to Electronvolts1.38288207318e26 eV
BTU to Ergs2.215626e14 erg

Related Conversions

5 BTU to cal10 BTU to cal20 BTU to cal5.3e6 cal to BTUCalories to BTU ConverterBTU to Calories Converter