Convert cubic centimeters to US gallons
1 cm³ = 0.00026417 gal. Change the amount below, or read the formula and the reference table further down.
1 cubic centimeter equals
US gallons
1 cm³ = 0.00026417 gal
The formula
Cubic centimeters and US gallons both measure volume from the same zero, so a single multiplier does the job.
gal = cm³ × 0.0002641721
Going the other way? Convert US gallons to cubic centimeters.
Cubic centimeters to US gallons table
Common values, rounded for reading.
| Cubic centimeters (cm³) | US gallons (gal) |
|---|---|
| 1 | 0.000264 |
| 2 | 0.000528 |
| 3 | 0.000793 |
| 4 | 0.001057 |
| 5 | 0.001321 |
| 6 | 0.001585 |
| 7 | 0.001849 |
| 8 | 0.002113 |
| 9 | 0.002378 |
| 10 | 0.002642 |
| 15 | 0.003963 |
| 20 | 0.005283 |
| 25 | 0.006604 |
| 30 | 0.007925 |
| 40 | 0.010567 |
| 50 | 0.013209 |
| 75 | 0.019813 |
| 100 | 0.026417 |
| 250 | 0.066043 |
| 500 | 0.132086 |
| 1,000 | 0.264172 |
Questions people ask
- How many US gallons are in a cubic centimeter?
- One cubic centimeter equals 0.0002641721 US gallons.
- How do I convert cubic centimeters to US gallons by hand?
- Multiply the number of cubic centimeters by 0.0002641721. For a rough check, 0 is close enough for most everyday use.
- What is 1 cubic centimeter in US gallons?
- 1 cubic centimeter is 0.00026417 US gallons.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.