Home > Construction > Flow Rate Calculator Test Test Test Flow Rate Find Volume Find Time Volume ÷ Time = Flow Rate Volume L mL m³ gal (US) gal (UK) ft³ in³ cu ft Time sec min hr day Output Unit L / min L / sec L / hr m³ / sec m³ / min m³ / hr gal / min (US) gal / hr (US) gal / day (US) ft³ / min ft³ / sec Flow Rate × Time = Volume Flow Rate L / min L / sec L / hr m³ / sec m³ / min m³ / hr gal / min gal / hr ft³ / min ft³ / sec Time sec min hr day Output Unit Liters (L) Milliliters (mL) Cubic Meters (m³) Gallons US Gallons UK Cubic Feet (ft³) Cubic Inches (in³) Volume ÷ Flow Rate = Time Volume L mL m³ gal (US) gal (UK) ft³ in³ Flow Rate L / min L / sec L / hr m³ / sec m³ / min m³ / hr gal / min gal / hr ft³ / min ft³ / sec Output Unit Seconds Minutes Hours Days Calculate Clear Flow Rate — In L / min — In m³ / hr — Table of ContentsTestTestTestTestTestTestTestTestTest Test Test Test Test Test Test Test Test