Gallon to Quart Converter (and vice versa)
Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026
This converter allows you to convert gallons [Imp.gal.] to quarts [Imp.qt.] or quarts [Imp.qt.] to gallons [Imp.gal.]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.
Convert gallons to quarts
There are two simple ways to convert gallons [Imp.gal.] to quarts [Imp.qt.]. In the first calculation method, the value in gallons [Imp.gal.] is divided by 0.25. The second method multiplies the value in gallons [Imp.gal.] by 4.
- Quarts [Imp.qt.] = gallons [Imp.gal.] ÷ 0.25
- Quarts [Imp.qt.] = gallons [Imp.gal.] * 4
Convert quarts to gallons
Converting quarts [Imp.qt.] to gallons [Imp.gal.] is easy and can be done in two ways. The first method involves multiplication, whereby the value in quarts [Imp.qt.] is multiplied by 0.25. The second variant is a division. Here, the value in quarts [Imp.qt.] is divided by 4.
- Gallons [Imp.gal.] = quarts [Imp.qt.] * 0.25
- Gallons [Imp.gal.] = quarts [Imp.qt.] ÷ 4
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Gallons
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US bushels
Gallons
US cups
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