Convert Cubic Meters to Liters
1 cubic meter (m³) equals 1000 liters (L).
1 m³ = 1000 L
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk cubic meter to liter converter to paste a column from Excel.
How to Convert Cubic Meter to Liter
- 1 m³ = 1000 L
- 1 L = 0.001 m³
- Example: convert 15 m³ to L: 15 m³ = 15 × 1000 L = 15000 L
Formula
L = m³ × 1000
Derivation from SI units:
- 1 m³ = 1 m × 1 m × 1 m
- 1 L = 1 dm³ = (0.1 m)³ = 10⁻³ m³
Both units are defined exactly, so the factor is exact. Cubic Meter definition: cubic meter; Liter definition: liter.
Worked examples
- 1 m³ is exactly 1000 L.
1 m³ × 1000 = 1000 L - A 0.25 m³ tank holds 250 L.
0.25 m³ × 1000 = 250 L
Cubic Meter to Liter conversion table
| Cubic Meters (m³) | Liters (L) |
|---|---|
| 0.001 m³ | 1 L |
| 0.01 m³ | 10 L |
| 0.05 m³ | 50 L |
| 0.1 m³ | 100 L |
| 0.25 m³ | 250 L |
| 0.5 m³ | 500 L |
| 1 m³ | 1000 L |
| 2 m³ | 2000 L |
| 5 m³ | 5000 L |
| 10 m³ | 10000 L |
| 20 m³ | 20000 L |
| 25 m³ | 25000 L |
| 33 m³ | 33000 L |
| 50 m³ | 50000 L |
| 67 m³ | 67000 L |
| 100 m³ | 100000 L |
| 200 m³ | 200000 L |
| 500 m³ | 500000 L |
| 1000 m³ | 1000000 L |
| 10000 m³ | 10000000 L |
Where it's used
Tanks and bulk volumes in m³ are converted to litres for dosing and filling. 1 m³ = 1000 L exactly.
Cubic Meter to other volume units
| Conversion | 1 m³ equals |
|---|---|
| cubic meter to liter | 1000 L |
| cubic meter to milliliter | 1000000 mL |
| cubic meter to cubic centimeter | 1000000 cm³ |
| cubic meter to cubic foot | 35.31466672 ft³ |
| cubic meter to cubic inch | 61023.74409 in³ |
| cubic meter to US gallon | 264.1720524 gal (US) |
| cubic meter to imperial gallon | 219.9692483 gal (imp) |
Frequently asked questions
How many liters are in a cubic meter?
Exactly 1000 L.
How many liters are in 1 cubic meter?
1 m³ = 1000 L.
How do I convert cubic meters to liters?
Multiply the value in m³ by 1000. For example, 15 m³ × 1000 = 15000 L.
Is the m³ to L conversion exact?
Yes. Both units are defined exactly, and 1 m³ is exactly 1000 L.
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 2, coherent derived units.
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 8, non-SI units accepted for use with the SI.
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Cubic Meters to Liters. Retrieved October 17, 2026, from https://scientificconverters.com/volume/cubic-meters-to-liters/
IEEE
Scientific Converters, "Convert Cubic Meters to Liters," scientificconverters.com. Accessed: Oct. 17, 2026. [Online]. Available: https://scientificconverters.com/volume/cubic-meters-to-liters/