1 cubic foot = 7.480519481 gallons (US)
All conversions
| Unit | Symbol | Value |
|---|
Quick answer
To convert Cubic Feet to Gallons, multiply the number of cubic feet by 7.48052. For example, 5 Cubic Feet = 37.4026 Gallons.
How to Convert Cubic Feet to Gallons
The formula is gallons (US) = cubic feet × 7.480519481. 1 cubic foot = 7.480519481 gallons (US). Type any value in the converter above for an instant answer, or use the chart below for the most common values.
This page is preset for cubic foot to gallon (US) conversions, but you can switch either list to any of the 76 units in the Volume Converter.
Cubic Feet to Gallons conversion chart
| Cubic Feet | Gallons |
|---|---|
| 0.1 ft³ | 0.74805195 gal (US) |
| 0.25 ft³ | 1.8701299 gal (US) |
| 0.5 ft³ | 3.7402597 gal (US) |
| 1 ft³ | 7.4805195 gal (US) |
| 2 ft³ | 14.961039 gal (US) |
| 3 ft³ | 22.441558 gal (US) |
| 4 ft³ | 29.922078 gal (US) |
| 5 ft³ | 37.402597 gal (US) |
| 6 ft³ | 44.883117 gal (US) |
| 7 ft³ | 52.363636 gal (US) |
| 8 ft³ | 59.844156 gal (US) |
| 9 ft³ | 67.324675 gal (US) |
| 10 ft³ | 74.805195 gal (US) |
| 11 ft³ | 82.285714 gal (US) |
| 12 ft³ | 89.766234 gal (US) |
| 13 ft³ | 97.246753 gal (US) |
| 14 ft³ | 104.72727 gal (US) |
| 15 ft³ | 112.20779 gal (US) |
| 16 ft³ | 119.68831 gal (US) |
| 17 ft³ | 127.16883 gal (US) |
| 18 ft³ | 134.64935 gal (US) |
| 19 ft³ | 142.12987 gal (US) |
| 20 ft³ | 149.61039 gal (US) |
| 25 ft³ | 187.01299 gal (US) |
| 30 ft³ | 224.41558 gal (US) |
| 40 ft³ | 299.22078 gal (US) |
| 50 ft³ | 374.02597 gal (US) |
| 60 ft³ | 448.83117 gal (US) |
| 70 ft³ | 523.63636 gal (US) |
| 75 ft³ | 561.03896 gal (US) |
| 80 ft³ | 598.44156 gal (US) |
| 90 ft³ | 673.24675 gal (US) |
| 100 ft³ | 748.05195 gal (US) |
| 150 ft³ | 1,122.0779 gal (US) |
| 200 ft³ | 1,496.1039 gal (US) |
| 250 ft³ | 1,870.1299 gal (US) |
| 500 ft³ | 3,740.2597 gal (US) |
| 1,000 ft³ | 7,480.5195 gal (US) |
Common Cubic Feet to Gallons conversions
- 1 cubic foot = 7.480519481 gallons (US)
- 1 ft³ = 7.4805195 gal (US)
- 5 ft³ = 37.402597 gal (US)
- 10 ft³ = 74.805195 gal (US)
- 50 ft³ = 374.02597 gal (US)
- 100 ft³ = 748.05195 gal (US)
Popular volume converters
How to Use the Cubic Feet to Gallons Converter
- Type a value in the From box and choose its unit.
- Pick the unit you want in the To list — the result updates as you type.
- Use the swap button to reverse the conversion, or type in the To box to convert backwards.
- Check the All conversions table to see your value in every unit; click a row to make it the target.
Frequently Asked Questions
How many gallons (US) are in a cubic foot?
There are 7.480519481 gallons (US) in 1 cubic foot. Going the other way, 1 gallon (US) = 0.1336805556 cubic feet.
How do I convert Cubic Feet to Gallons?
Use the formula gallons (US) = cubic feet × 7.480519481. For example, 1 cubic foot = 7.480519481 gallons (US). Or type the value in the converter above and the answer appears as you type.
What is the Cubic Feet to Gallons formula?
gallons (US) = cubic feet × 7.480519481 — the factor is rounded to 10 significant figures, which is far more precise than everyday use needs.
What is 1 Cubic Feet in Gallons?
1 Cubic Feet = 7.4805195 Gallons.
What is 5 Cubic Feet in Gallons?
5 Cubic Feet = 37.402597 Gallons.
What is 10 Cubic Feet in Gallons?
10 Cubic Feet = 74.805195 Gallons.
What is 50 Cubic Feet in Gallons?
50 Cubic Feet = 374.02597 Gallons.
What is 100 Cubic Feet in Gallons?
100 Cubic Feet = 748.05195 Gallons.
Is this Cubic Feet to Gallons converter accurate?
Yes. It uses exact unit definitions and double-precision maths, and you can show up to 15 significant digits. The table below is calculated with the same formula.
Can I convert Cubic Feet to other volume units?
Yes — pick any unit in the From and To lists above, or open the full Volume Converter, which handles 76 volume units.
Is the Cubic Feet to Gallons converter free?
Yes, it is free with no sign-up, and every conversion runs in your browser so nothing is sent to a server.