K

US Cup to Imperial Gallon Converter

VerifiedLast reviewed: Sep 9, 2026Fact checked by: Adil BaltiFactor: 1 gal (imp) = 19.215199 cupSource: ISO Standards
Share:

What is US Cup to Imperial Gallon Converter

This utility converts volume from US cups (cup) to Imperial gallons (imp gal). It computes results based on the volumetric relationship where 1 Imperial gallon equals approximately 19.2152 US cups.

Definitions of US Cup and Imperial Gallon

What is US Cup?

A US cup is a unit of volume in the US customary system equal to eight fluid ounces. It is a standard measurement used extensively in cooking and baking recipes.

What is Imperial Gallon?

An imperial gallon is a unit of liquid volume used in the British imperial system equal to approximately 4.546 liters. It was historically used throughout the British Commonwealth.

US Cup to Imperial Gallon Formula

gal (Imp)=cup19.215199\text{gal\ (Imp)} = \frac{\text{cup}}{19.215199}

Conversion explanation: Divide the value in US Cup by 19.215199 to get the equivalent value in Imperial Gallon.

How to Convert US Cup to Imperial Gallon

To convert a value from us cups to imperial gallons, multiply the value by the conversion multiplier:

Imperial Gallons = US Cups × 0.0520421364

Step-by-Step Example

Converting a 5 us cup volume into imperial gallon:

  • Identify the multiplier factor: 0.0520421364.
  • Multiply 5 by the factor: 5 × 0.0520421364 = 0.2602106821.
  • Result: 5 us cups is equal to 0.2602106821 imperial gallons.

US Cup to Imperial Gallon Conversion Table

US Cup [cup]Imperial Gallon [gal (imp)]
0.01 cup0.0005204214 gal (imp)
0.1 cup0.0052042136 gal (imp)
1 cup0.0520421364 gal (imp)
2 cup0.1040842729 gal (imp)
3 cup0.1561264093 gal (imp)
4 cup0.2081685457 gal (imp)
5 cup0.2602106821 gal (imp)
6 cup0.3122528186 gal (imp)
7 cup0.364294955 gal (imp)
8 cup0.4163370914 gal (imp)
9 cup0.4683792279 gal (imp)
10 cup0.5204213643 gal (imp)
20 cup1.0408427286 gal (imp)
30 cup1.5612640929 gal (imp)
50 cup2.6021068215 gal (imp)
100 cup5.2042136429 gal (imp)
500 cup26.0210682147 gal (imp)
1000 cup52.0421364293 gal (imp)
Rate This US Cup to Imperial Gallon Converter:
5 /5 (79 votes)

About Unit Converters

At Calculators.is our sole focus is to provide 100% accurate, fast, comprehensive, convenient, easy-to-use Free Online Unit Converters to everyone to use without spending a single $ on any online converters.

All the converters on our website are designed and developed by our own team, and each one is put through strict, comprehensive testing before being made live on our website.

About, Founder and Calculators.is Team.

Add Calculators.is as a preferred source on Google