Volume
Ltomm³
Convert litres (L) to cubic millimetres (mm³).
Factor1 L = 1000000 mm³
Converter
L
Accepts numbers or expressions, e.g. 150 + 14.7
Result
mm³
Rendered to 6 significant figures.
Formula
Formula
mm³ = L × 1000000
Multiply any value in litres by 1000000 to obtain the value in cubic millimetres.
Worked example
Convert 1 L to mm³.
- 01Start with 1 L.
- 02Multiply by the conversion factor: 1 × 1000000 = 1.00000e+6 mm³.
Result1 L = 1.00000e+6 mm³
Conversion table
| L | mm³ |
|---|---|
| 1 | 1.0000e+6 |
| 2 | 2.0000e+6 |
| 5 | 5.0000e+6 |
| 10 | 1e+7 |
| 20 | 2e+7 |
| 50 | 5e+7 |
| 100 | 1e+8 |
| 200 | 2e+8 |
| 500 | 5e+8 |
| 1000 | 1e+9 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from L to mm³?
1 L equals 1000000 mm³. To convert, multiply the value in litres by 1000000.
How do I convert 1 L to mm³?
1 L = 1.00000e+6 mm³. For any value, multiply by 1000000.
How do I convert mm³ back to L?
Divide by the same factor — or equivalently, multiply by 1e-6. So 1 mm³ = 1e-6 L.
When would I need to convert litre to cubic millimetre?
Volume conversions are used for tank sizing, batch calculations, and bridging between vendor specs (gallons, barrels, ft³) and process documentation (m³, litres).
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).