1 femtojoule = 1 × 10⁻²¹ megajoule1 megajoule = 1 × 10²¹ femtojoule
The result of your conversion between femtojoule and megajoule appears here
Multiply the value in femtojoule by 1 × 10⁻²¹ to get the result in megajoule.
Example: 5 fJ × 1 × 10⁻²¹ = 5 × 10⁻²¹ MJ
| Femtojoule | Megajoule |
|---|---|
| 0.1 fJ | 1 × 10⁻²² MJ |
| 0.5 fJ | 5 × 10⁻²² MJ |
| 1 fJ | 1 × 10⁻²¹ MJ |
| 2 fJ | 2 × 10⁻²¹ MJ |
| 3 fJ | 3 × 10⁻²¹ MJ |
| 4 fJ | 4 × 10⁻²¹ MJ |
| 5 fJ | 5 × 10⁻²¹ MJ |
| 10 fJ | 1 × 10⁻²⁰ MJ |
| 15 fJ | 1.5 × 10⁻²⁰ MJ |
| 20 fJ | 2 × 10⁻²⁰ MJ |
| 25 fJ | 2.5 × 10⁻²⁰ MJ |
| 50 fJ | 5 × 10⁻²⁰ MJ |
| 100 fJ | 1 × 10⁻¹⁹ MJ |
| 500 fJ | 5 × 10⁻¹⁹ MJ |
| 1,000 fJ | 1 × 10⁻¹⁸ MJ |
| Megajoule | Femtojoule |
|---|---|
| 0.1 MJ | 1 × 10²⁰ fJ |
| 0.5 MJ | 5 × 10²⁰ fJ |
| 1 MJ | 1 × 10²¹ fJ |
| 2 MJ | 2 × 10²¹ fJ |
| 3 MJ | 3 × 10²¹ fJ |
| 4 MJ | 4 × 10²¹ fJ |
| 5 MJ | 5 × 10²¹ fJ |
| 10 MJ | 1 × 10²² fJ |
| 15 MJ | 1.5 × 10²² fJ |
| 20 MJ | 2 × 10²² fJ |
| 25 MJ | 2.5 × 10²² fJ |
| 50 MJ | 5 × 10²² fJ |
| 100 MJ | 1 × 10²³ fJ |
| 500 MJ | 5 × 10²³ fJ |
| 1,000 MJ | 1 × 10²⁴ fJ |
1 femtojoule = 1 × 10⁻²¹ megajoule.
1 megajoule = 1 × 10²¹ femtojoule.
Multiply the value in femtojoule by 1 × 10⁻²¹ to get the result in megajoule. Example: 5 fJ × 1 × 10⁻²¹ = 5 × 10⁻²¹ MJ.
Femtojoule (fJ) is a unit of energy.
1 femtojoule = 1 × 10⁻¹⁵ joule (J)
1 femtojoule = 2.388459 × 10⁻¹⁶ calorie [I.T.] (cal)
1 joule = 1 × 10¹⁵ femtojoule
The SI prefix femto- stands for 10⁻¹⁵, so 1 femtojoule = 10⁻¹⁵ joule.
Use the converter above to convert femtojoule into any other unit of energy.
Megajoule (MJ) is a unit of energy.
1 megajoule = 1,000,000 joule (J)
1 megajoule = 238,845.9 calorie [I.T.] (cal)
1 joule = 1 × 10⁻⁶ megajoule
The SI prefix mega- stands for 10⁶, so 1 megajoule = 10⁶ joule.
Use the converter above to convert megajoule into any other unit of energy.