Cubic feet to Cubic metres
1 cubic foot = 0.028317 cubic metres · 1 m³ = 35.315 ft³
1 cubic foot = 0.028317 cubic metres
How it’s calculated
m³ = ft³ × 0.02831684659
- Multiply the value in cubic feet by 0.02831684659.
- To go back, divide by 0.02831684659 (or multiply by 35.31466672).
- 1 ft³ = 0.02831684659 m³ · 1 m³ = 35.31466672 ft³
Show worked solutionFactor, unit cancellation and rounding, step by step
Find the conversion factor
By definition 1 ft³ = 0.028316846592 m³. Source: NIST SP 811 / Handbook 44; BIPM SI Brochure (9th ed.) (SI prefixes and accepted units).
Multiply by the factor written as a fraction
Put ft³ in the denominator so it cancels, leaving m³.
Calculate (unrounded)
Round the answer
Rounded to 5 significant figures.
Answer: 0.028317 m³
1 ft³ in other units
Batch convert ft³ → m³
- 1 ft³ = 0.028317 m³
- 5 ft³ = 0.14158 m³
- 10 ft³ = 0.28317 m³
- 25 ft³ = 0.70792 m³
Quick examples
- 1 cubic foot = 0.028317 cubic metres
- 5 cubic feet = 0.14158 cubic metres
- 10 cubic feet = 0.28317 cubic metres
- 25 cubic feet = 0.70792 cubic metres
- 100 cubic feet = 2.8317 cubic metres
About these units
Cubic foot (ft³)
US & imperial (identical)
1 ft³ = 0.02831684659 m³
Source: NIST SP 811 / Handbook 44
Cubic metre (m³)
SI (metric)
Base unit
Source: BIPM SI Brochure (9th ed.) (SI prefixes and accepted units)
Cubic feet to cubic metres conversion table
| Cubic feet (ft³) | Cubic metres (m³) |
|---|---|
| 0.1 ft³ | 0.0028317 m³ |
| 0.5 ft³ | 0.014158 m³ |
| 1 ft³ | 0.028317 m³ |
| 2 ft³ | 0.056634 m³ |
| 3 ft³ | 0.084951 m³ |
| 4 ft³ | 0.11327 m³ |
| 5 ft³ | 0.14158 m³ |
| 6 ft³ | 0.1699 m³ |
| 7 ft³ | 0.19822 m³ |
| 8 ft³ | 0.22653 m³ |
| 9 ft³ | 0.25485 m³ |
| 10 ft³ | 0.28317 m³ |
| 15 ft³ | 0.42475 m³ |
| 20 ft³ | 0.56634 m³ |
| 25 ft³ | 0.70792 m³ |
| 30 ft³ | 0.84951 m³ |
| 40 ft³ | 1.1327 m³ |
| 50 ft³ | 1.4158 m³ |
| 75 ft³ | 2.1238 m³ |
| 100 ft³ | 2.8317 m³ |
| 250 ft³ | 7.0792 m³ |
| 500 ft³ | 14.158 m³ |
| 1,000 ft³ | 28.317 m³ |
Related conversions
Frequently asked questions
How do I convert cubic feet to cubic metres?
Use m³ = ft³ × 0.02831684659. Multiply the value in cubic feet by 0.02831684659.
How many cubic metres are in 1 cubic foot?
1 cubic foot (ft³) equals 0.028317 cubic metres (m³); more precisely 0.02831684659.
How many cubic feet are in 1 cubic metre?
1 cubic metre (m³) equals 35.315 cubic feet (ft³); more precisely 35.31466672.
What is 10 ft³ in m³?
10 cubic feet = 0.28317 cubic metres.
Formula: m³ = ft³ × 0.02831684659. Factors last reviewed 2026-10-27.