100 US quarts to US gallons
100 qt = 25 gal. Change the amount below, or read the formula and the reference table further down.
100 US quarts equals
US gallons
1 qt = 0.25 gal
The formula
US quarts and US gallons both measure volume from the same zero, so a single multiplier does the job.
gal = qt × 0.25
Going the other way? Convert US gallons to US quarts.
US quarts to US gallons table
Values either side of 100 qt.
| US quarts (qt) | US gallons (gal) |
|---|---|
| 0 | 0 |
| 10 | 2.5 |
| 20 | 5 |
| 30 | 7.5 |
| 40 | 10 |
| 50 | 12.5 |
| 60 | 15 |
| 70 | 17.5 |
| 80 | 20 |
| 90 | 22.5 |
| 100 | 25 |
| 110 | 27.5 |
| 120 | 30 |
| 130 | 32.5 |
| 140 | 35 |
| 150 | 37.5 |
| 160 | 40 |
| 170 | 42.5 |
| 180 | 45 |
| 190 | 47.5 |
| 200 | 50 |
Questions people ask
- How many US gallons are in a US quart?
- One US quart equals 0.25 US gallons.
- How do I convert US quarts to US gallons by hand?
- Multiply the number of US quarts by 0.25. For a rough check, 0.25 is close enough for most everyday use.
- What is 100 US quarts in US gallons?
- 100 US quarts is 25 US gallons.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.