Volume
ft³toL
Convert cubic feet (ft³) to litres (L).
Factor1 ft³ = 28.31685 L
Converter
ft³
Accepts numbers or expressions, e.g. 150 + 14.7
Result
L
Rendered to 6 significant figures.
Formula
Formula
L = ft³ × 28.31685
Multiply any value in cubic feet by 28.31685 to obtain the value in litres.
Worked example
Convert 10 ft³ to L.
- 01Start with 10 ft³.
- 02Multiply by the conversion factor: 10 × 28.31685 = 283.168 L.
Result10 ft³ = 283.168 L
Conversion table
| ft³ | L |
|---|---|
| 1 | 28.317 |
| 2 | 56.634 |
| 5 | 141.58 |
| 10 | 283.17 |
| 20 | 566.34 |
| 50 | 1415.8 |
| 100 | 2831.7 |
| 200 | 5663.4 |
| 500 | 14158 |
| 1000 | 28317 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from ft³ to L?
1 ft³ equals 28.31685 L. To convert, multiply the value in cubic feet by 28.31685.
How do I convert 1 ft³ to L?
1 ft³ = 28.3168 L. For any value, multiply by 28.31685.
How do I convert L back to ft³?
Divide by the same factor — or equivalently, multiply by 0.03531467. So 1 L = 0.0353147 ft³.
When would I need to convert cubic foot to litre?
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?
Yes. Both ft³ and L are defined by exact SI relationships, so the displayed factor is exact (any rounding shown is only for display).