21 Kilojoules to Megajoules

Convert 21 kilojoules (kJ) to megajoules (MJ) with formulas, examples, and conversion tables.

kJ
MJ
21 Kilojoules (kJ) = 0.021 Megajoules (MJ)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 Megajoule = 1000 Kilojoules
2Divide the value by the conversion factor:
21 ÷ 1000 = 0.021
3Result:
21 Kilojoules (kJ) = 0.021 Megajoules (MJ)
↔ Megajoules to Kilojoules

Kilojoules to Megajoules Conversion Table

KilojoulesMegajoules
1 kJ0.001 MJ
2 kJ0.002 MJ
3 kJ0.003 MJ
4 kJ0.004 MJ
5 kJ0.005 MJ
10 kJ0.01 MJ
20 kJ0.02 MJ
21 kJ0.021 MJ
50 kJ0.05 MJ
100 kJ0.1 MJ

21 Kilojoules in Other Units

Unit21 kJ =
Kilojoules to Joules21000 J
Kilojoules to Megajoules0.021 MJ
Kilojoules to Gigajoules2.1e-5 GJ
Kilojoules to Watt-hours5.83333333333 Wh
Kilojoules to Kilowatt-hours0.00583333333333 kWh
Kilojoules to Megawatt-hours5.83333333333e-6 MWh
Kilojoules to Calories5019.12045889 cal
Kilojoules to Kilocalories5.01912045889 kcal
Kilojoules to BTU19.9040812845 BTU
Kilojoules to Therms0.00019904159527 therm
Kilojoules to Foot-pounds15488.7816967 ft·lb
Kilojoules to Electronvolts1.31071415197e23 eV
Kilojoules to Ergs2.1e11 erg

Related Conversions

5 kJ to MJ10 kJ to MJ20 kJ to MJ0.021 MJ to kJMegajoules to Kilojoules ConverterKilojoules to Megajoules Converter