A gallon is approximately five thousandths of a cubic yard, so one cubic yard would contain around 200 gallons, or more accurately, a cubic yard contains 201.97 gallons.
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1. Multiply the gallon volume by 0.00495113169 to convert to cubic yard volume. As an example, 25,000 gallons multiplied by 0.00495113169 converts to 123.778292 cubic yards. 2. Divide
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roughly 202 gallons.
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1 Cubic Yard = 201.974 US Gallons.
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