/convert/cups-to-gallons/ Convert cups (US) to US gallons instantly with a reference conversion table. article cups (US) to US gallons Converter — 247QuickTools ,{ "@context": "https://schema.org", "@type": "SpeakableSpecification", "cssSelector": [".tool-intro", ".info-gain-section"] }
👨‍🍳 Cooking & Baking

cups (US) to US gallons Converter

Convert cups (US) to US gallons instantly with a reference conversion table.

Quick answer: To convert cups (US) to US gallons, multiply by 0.0625. For example, 1 cups (US) = 0.0625 US gallons. Use the calculator below for any value.
cups (US) to US gallons
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Common conversions
cups (US) US gallons
Formula:

How to convert cups (US) to US gallons

1

Enter your value

Type the number of cups (us) you want to convert into the left box. The result in us gallons appears instantly in the right box. You can also type into the right box to convert in the other direction.

2

Use the swap button

Click the ⇄ Swap button to reverse the conversion — US gallons to cups (US). Your current value carries across so you don't have to re-enter anything.

3

About cups (US) and US gallons

cups (US) and US gallons are common cooking measurements.

💡 Did you know?

16 cups = 1 US gallon = 3.785 litres. The US gallon was standardised in 1824 at the same time Britain standardised the Imperial gallon (4.546 litres). The two diverged because Britain defined the gallon by weight (10 lbs of water) while the US kept the older wine gallon (231 cubic inches = 3.785 L).

📊 Common conversions at a glance
cups (US) US gallons
1 0.0625
2 0.125
4 0.25
6 0.375
8 0.5
12 0.75
Reviewed for 2026. cups (US) ↔ US gallons conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.