2.1 Kilocalories to Kilojoules

Convert 2.1 kilocalories (kcal) to kilojoules (kJ) with formulas, examples, and conversion tables.

kcal
kJ
2.1 kilocalories (kcal) = 8.7864 Kilojoules (kJ)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 kilocalorie = 4.184 Kilojoules
2Multiply the value by the conversion factor:
2.1 × 4.184 = 8.7864
3Result:
2.1 kilocalories (kcal) = 8.7864 Kilojoules (kJ)
↔ Kilojoules to Kilocalories

Kilocalories to Kilojoules Conversion Table

KilocaloriesKilojoules
1 kcal4.184 kJ
2 kcal8.368 kJ
2.1 kcal8.7864 kJ
3 kcal12.552 kJ
4 kcal16.736 kJ
5 kcal20.92 kJ
10 kcal41.84 kJ
20 kcal83.68 kJ
50 kcal209.2 kJ
100 kcal418.4 kJ

2.1 Kilocalories in Other Units

Unit2.1 kcal =
Kilocalories to Joules8786.4 J
Kilocalories to Kilojoules8.7864 kJ
Kilocalories to Megajoules0.0087864 MJ
Kilocalories to Gigajoules8.7864e-6 GJ
Kilocalories to Watt-hours2.44066666667 Wh
Kilocalories to Kilowatt-hours0.00244066666667 kWh
Kilocalories to Megawatt-hours2.44066666667e-6 MWh
Kilocalories to Calories2100 cal
Kilocalories to BTU8.32786760943 BTU
Kilocalories to Therms8.32790034608e-5 therm
Kilocalories to Foot-pounds6480.50626189 ft·lb
Kilocalories to Electronvolts5.48402801183e22 eV
Kilocalories to Ergs8.7864e10 erg

Related Conversions

5 kcal to kJ10 kcal to kJ20 kcal to kJ8.8 kJ to kcalKilojoules to Kilocalories ConverterKilocalories to Kilojoules Converter