Watt-hours per liter to megajoules per liter
Type a value in Wh/L to get it in MJ/L instantly.
0.1296MJ/L
That's 3.3× as energy-dense as natural gas at room pressure, while a lead-acid battery is 2.5× denser. A 50-liter tank of it would hold about 1.8 kWh.
Convert the other way: MJ/L to Wh/L
What it means
How much fits in a liter?
Fuels use the higher heating value; batteries are usable electrical energy per liter of cell. Gases are at atmospheric pressure unless stated.
The math
How to convert Wh/L to MJ/L
To convert watt-hours per liter to megajoules per liter, multiply by 0.0036.
Example: 36 Wh/L × 0.0036 = 0.1296 MJ/L.
In the other direction, 1 MJ/L = 277.778 Wh/L.
Every unit
Your energy density in every unit
Tables
Wh/L to MJ/L conversion table
| Wh/L | MJ/L |
|---|---|
| 0.01 Wh/L | 3.6×10⁻⁵ MJ/L |
| 0.04 Wh/L | 0.000144 MJ/L |
| 0.1 Wh/L | 0.00036 MJ/L |
| 0.5 Wh/L | 0.0018 MJ/L |
| 1 Wh/L | 0.0036 MJ/L |
| 2 Wh/L | 0.0072 MJ/L |
| 5 Wh/L | 0.018 MJ/L |
| 10 Wh/L | 0.036 MJ/L |
| 20 Wh/L | 0.072 MJ/L |
| 30 Wh/L | 0.108 MJ/L |
| 35 Wh/L | 0.126 MJ/L |
| 40 Wh/L | 0.144 MJ/L |
MJ/L to Wh/L conversion table
| MJ/L | Wh/L |
|---|---|
| 0.01 MJ/L | 2.77778 Wh/L |
| 0.04 MJ/L | 11.1111 Wh/L |
| 0.1 MJ/L | 27.7778 Wh/L |
| 0.5 MJ/L | 138.889 Wh/L |
| 1 MJ/L | 277.778 Wh/L |
| 2 MJ/L | 555.556 Wh/L |
| 5 MJ/L | 1,388.89 Wh/L |
| 10 MJ/L | 2,777.78 Wh/L |
| 20 MJ/L | 5,555.56 Wh/L |
| 30 MJ/L | 8,333.33 Wh/L |
| 35 MJ/L | 9,722.22 Wh/L |
| 40 MJ/L | 11,111.1 Wh/L |
Quick answers
Quick answers
- How many MJ/L is 1 Wh/L?
- 1 Wh/L is 0.0036 MJ/L.
- How many MJ/L is 10 Wh/L?
- 10 Wh/L is 0.036 MJ/L.
- How many MJ/L is 36 Wh/L?
- 36 Wh/L is 0.1296 MJ/L.
The units
About these units
Watt-hours per liter (Wh/L)
How battery cells are rated.
Megajoules per liter (MJ/L)
The usual unit for fuels.
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