Skip to converter
QConvert

Gallon (US) to Quart (US) Converter

Convert Gallon (US) to Quart (US) instantly — live results with exact conversion factors.

4 qt

Answer

1 gallon (us) = 4 quarts (us). To convert gal to qt, multiply by 4.

Quick Reference Table

Gallon (US) (gal) Quart (US) (qt)
1 4
2 8
5 20
10 40
20 80
50 200
100 400
250 1000
500 2000
1000 4000

Formula

Convert Gallon (US) (gal) to Quart (US) (qt) using the relationship: 

qt = gal × 4

How to Convert

  1. Take the value in gallons (us) (gal).
  2. Multiply it by 4 (the conversion factor from gal to qt).
  3. The result is the equivalent value in quarts (us) (qt).
  4. Example: 1 gal = 4 qt.

Reverse Conversion

Need it the other direction? Quart (US) to Gallon (US) conversion.

All Volume Conversions

See the full list of Volume conversions.

Related Conversions

FAQ

▸ How many quarts (us) are in 1 gallon (us)?

1 Gallon (US) equals 4 quarts (us). Multiply by 4 to convert gal to qt.

▸ What is the formula to convert gallon (us) to quart (us)?

Multiply the value in gallons (us) by 4 to get quarts (us). Formula: qt = gal × 4.

▸ How do I convert gallons (us) to quarts (us) easily?

Enter your value in the converter at the top of this page — the quarts (us) result updates live as you type. You can also multiply by 4 directly.