21 Megajoules to Gigajoules

Convert 21 megajoules (MJ) to gigajoules (GJ) with formulas, examples, and conversion tables.

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

Megajoules to Gigajoules Conversion Table

MegajoulesGigajoules
1 MJ0.001 GJ
2 MJ0.002 GJ
3 MJ0.003 GJ
4 MJ0.004 GJ
5 MJ0.005 GJ
10 MJ0.01 GJ
20 MJ0.02 GJ
21 MJ0.021 GJ
50 MJ0.05 GJ
100 MJ0.1 GJ

21 Megajoules in Other Units

Unit21 MJ =
Megajoules to Joules21000000 J
Megajoules to Kilojoules21000 kJ
Megajoules to Gigajoules0.021 GJ
Megajoules to Watt-hours5833.33333333 Wh
Megajoules to Kilowatt-hours5.83333333333 kWh
Megajoules to Megawatt-hours0.00583333333333 MWh
Megajoules to Calories5019120.45889 cal
Megajoules to Kilocalories5019.12045889 kcal
Megajoules to BTU19904.0812845 BTU
Megajoules to Therms0.19904159527 therm
Megajoules to Foot-pounds15488781.6967 ft·lb
Megajoules to Electronvolts1.31071415197e26 eV
Megajoules to Ergs2.1e14 erg

Related Conversions

5 MJ to GJ10 MJ to GJ20 MJ to GJ0.021 GJ to MJGigajoules to Megajoules ConverterMegajoules to Gigajoules Converter