20 gal to m³
20 US gallons in cubic meters
20 gal = 0.075708 m³
m³ = gal × 0.003785411784
20 US gallons is 0.075708 cubic meters. To get there, multiply by 0.003785411784.
Values either side
| US gallons | Cubic meters |
|---|---|
| 16 gal | 0.060567 |
| 17 gal | 0.064352 |
| 18 gal | 0.068137 |
| 19 gal | 0.071923 |
| 20 gal ← | 0.075708 |
| 21 gal | 0.079494 |
| 22 gal | 0.083279 |
| 23 gal | 0.087064 |
| 24 gal | 0.09085 |
How the conversion works
The relationship is m³ = gal × 0.003785411784. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.
US gallon: US liquid gallon. The imperial gallon is about 20% larger.
Common questions
- What is 20 gal in cubic meters?
- 20 gal is 0.075708 m³.
- How do you convert US gallons to cubic meters?
- Multiply by 0.003785411784.
Related pages
- US gallons to cubic meters Full table and converter
- 20 m³ to gal The other direction
- 16 gal to m³ 0.060567 m³
- 17 gal to m³ 0.064352 m³
- 18 gal to m³ 0.068137 m³
- 19 gal to m³ 0.071923 m³
- 21 gal to m³ 0.079494 m³
- 22 gal to m³ 0.083279 m³
- 23 gal to m³ 0.087064 m³
- 24 gal to m³ 0.09085 m³
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place