US liquid gallons to US customary cups
1 US gal = 16 US cup. Edit either value to convert instantly.
Conversion formula
US cup = US gal × (3.785411784) × (2 × 10⁹ / 473,176,473)1 US gal = 16 US cup
US liquid gallon (US gal)
A US liquid gallon is exactly 3.785411784 L, or 231 cubic inches; the imperial gallon is a different unit.
US customary cup (US cup)
A US customary cup is exactly 236.5882365 mL, or 8 US fluid ounces; metric cups and imperial cups differ.
Conversion table
| US gal | US cup |
|---|---|
| = 16 | |
| = 32 | |
| = 80 | |
| = 160 | |
| = 240 | |
| = 320 | |
| = 400 | |
| = 480 | |
| = 640 | |
| = 720 |
| US gal | US cup |
|---|---|
| = 800 | |
| = 960 | |
| = 1,120 | |
| = 1,280 | |
| = 1,440 | |
| = 1,600 | |
| = 2,400 | |
| = 2,560 | |
| = 2,720 | |
| = 2,880 |
Frequently asked questions
How many US customary cups are in 1 US liquid gallon?
1 US gal = 16 US cup. US cup = US gal × (3.785411784) × (2 × 10⁹ / 473,176,473)
How do I convert US gal to US cup?
US cup = US gal × (3.785411784) × (2 × 10⁹ / 473,176,473)
Is 1 US liquid gallon bigger than 1 US customary cup?
1 US gal = 16 US cup.
Related conversions
All quantities
LengthMass / weightTemperatureAreaSpeedTimePressureEnergyPowerData storageFuel economyAngleFrequencyForceTorqueDensityData transfer rateAccelerationElectric chargeElectric currentVoltageCapacitanceAbsorbed doseDynamic viscosityElectrical resistanceIlluminanceKinematic viscosityLuminanceMagnetic flux densityMass flow rateRadioactivityVolumetric flow rateElectrical conductanceEquivalent doseInductanceMagnetic fluxMolar concentrationSolution mass concentrationAmount of substanceAngular velocityCountLuminous fluxLuminous intensityMagnetic field strengthMagnetomotive forceAbsorbed dose rateRadiation exposureThermal conductivity