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US Gallons to Cubic Yards Converter

Convert US gallons (gal) to cubic yards (cu yd), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter a volume, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

A number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
The unit you want the answer in. Swap exchanges the two units.
Result
0.00495113168724 cu yd
US liquid quarts
4 qt
US liquid pints
8 pt
US cups
16 cup
US fluid ounces
128 fl oz
US tablespoons
256 tbsp
US teaspoons
768 tsp
cubic miles
9.08168583457 × 10⁻¹³ mi³
cubic feet
0.133680555556 cu ft
cubic inches
231 in³
cubic kilometers
3.785411784 × 10⁻¹² km³
cubic meters
0.003785411784 m³
liters
3.785411784 L
milliliters
3,785.411784 mL
cubic centimeters
3,785.411784 cm³
cubic millimeters
3,785,411.784 mm³
imperial gallons
0.832674184629 imp gal
imperial quarts
3.33069673852 imp qt
imperial pints
6.66139347703 imp pt
imperial fluid ounces
133.227869541 imp fl oz
imperial tablespoons
213.164591265 imp tbsp
imperial teaspoons
639.493773795 imp tsp
drops
75,708.23568 gtt

1 gal = 0.00495113168724 cu yd

Show the working
  1. 1 gal = 0.00495113168724 cu yd
  2. 1 × 0.00495113168724 = 0.00495113168724 cu yd

How to convert us gallons to cubic yards

1 gal = 0.00495113168724 cu yd, so multiply by 0.00495113168724 to go from US gallons to cubic yards. Going the other way, 1 cu yd = 201.974025974 gal.

cu yd = gal × 0.00495113168724
gal = cu yd × 201.974025974

Worked example:

1 gal = 0.00495113168724 cu yd
5 × 0.00495113168724 = 0.0247556584362 cu yd

US Gallons to cubic yards table

US GallonsCubic Yards
1 gal0.00495113168724 cu yd
2 gal0.00990226337449 cu yd
3 gal0.0148533950617 cu yd
4 gal0.019804526749 cu yd
5 gal0.0247556584362 cu yd
6 gal0.0297067901235 cu yd
7 gal0.0346579218107 cu yd
8 gal0.0396090534979 cu yd
9 gal0.0445601851852 cu yd
10 gal0.0495113168724 cu yd
15 gal0.0742669753086 cu yd
20 gal0.0990226337449 cu yd
25 gal0.123778292181 cu yd
30 gal0.148533950617 cu yd
40 gal0.19804526749 cu yd
50 gal0.247556584362 cu yd
75 gal0.371334876543 cu yd
100 gal0.495113168724 cu yd
250 gal1.23778292181 cu yd
500 gal2.47556584362 cu yd
1000 gal4.95113168724 cu yd

About the units

US Gallons (gal)
US gallons, a US customary unit. Definition: NIST Handbook 44 Appendix C (US customary units; US gallon = 231 in³).
Cubic Yards (cu yd)
Cubic yards, a US customary unit. Definition: NIST Handbook 44 Appendix C (international foot and avoirdupois pound).

Formula version 0.1.0Reviewed