Convert Cups to Gallons [liquid] (gal)

1 cup equals 0.0625 gallons [liquid].

Formula: gal = cup × 0.0625

Cup to Gallon [liquid] Converter

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How to Convert Cup to Gallon [liquid]

1 cup = 116 gallons [liquid]

Gallon [liquid] = Cup × 116

Example: 1 cup × 116 = 116 gal

Reverse Conversion

To convert gallons [liquid] back to cups:

  • Remember, 1 gallon [liquid] equals 16 cups.
  • To convert 116 gal to cup, multiply 116 x 16, resulting in 1 cup.

Common Cup to Gallon [liquid] Conversions

Cup to Gallon [liquid] (Part 1)
Cup Gallon [liquid] Actions
1 cup 116 gallons [liquid]
5 cups 516 gallons [liquid]
10 cups 58 gallons [liquid]
25 cups 916 gallons [liquid]
Cup to Gallon [liquid] (Part 2)
Cup Gallon [liquid] Actions
50 cups 18 gallons [liquid]
100 cups 14 gallons [liquid]
500 cups 31.25 gallons [liquid]
1000 cups 62.5 gallons [liquid]

Cups to gallons [liquid] Conversion Table

Reference table with common cups to gallons [liquid] conversions. All values calculated with high precision.

Cups to Gallons [liquid] Table
0.01 to 50

Cups Gallons [liquid] Actions
0.01 cup 0.000625 gal
0.025 cup 0.0015625 gal
0.05 cup 0.003125 gal
0.1 cup 0.00625 gal
14 cup 0.015625 gal
12 cup 132 gal
1 cup 116 gal
12 cup 532 gal
5 cup 516 gal
10 cup 58 gal
25 cup 916 gal
50 cup 18 gal

Cups to Gallons [liquid] Table
100 to 10000000

Cups Gallons [liquid] Actions
100 cup 14 gal
250 cup 15.625 gal
500 cup 31.25 gal
1000 cup 62.5 gal
2500 cup 156.25 gal
5000 cup 312.5 gal
10000 cup 625 gal
25000 cup 1562.5 gal
50000 cup 3125 gal
100000 cup 6250 gal
250000 cup 15625 gal
500000 cup 31250 gal
1000000 cup 62500 gal
2500000 cup 156250 gal
5000000 cup 312500 gal
10000000 cup 625000 gal

Gallons [liquid] to Cups Table
0.0001 to 12

Gallons [liquid] Cups Actions
0.0001 gal 0.0016 cup
0.00025 gal 0.004 cup
0.0005 gal 0.008 cup
0.001 gal 0.016 cup
0.0025 gal 0.04 cup
0.005 gal 0.08 cup
0.01 gal 0.16 cup
0.025 gal 0.4 cup
0.05 gal 0.8 cup
0.1 gal 1.6 cup
14 gal 4 cup
12 gal 8 cup

Gallons [liquid] to Cups Table
1 to 100000

Gallons [liquid] Cups Actions
1 gal 16 cup
12 gal 40 cup
5 gal 80 cup
10 gal 160 cup
25 gal 400 cup
50 gal 800 cup
100 gal 1600 cup
250 gal 4000 cup
500 gal 8000 cup
1000 gal 16000 cup
2500 gal 40000 cup
5000 gal 80000 cup
10000 gal 160000 cup
25000 gal 400000 cup
50000 gal 800000 cup
100000 gal 1600000 cup

Definition of Cup

cup: A Unit of Measurement for Volume

A cup is a unit of measurement used to quantify volume. It is commonly abbreviated as "cup" and represents a standardized amount typically used in cooking, baking, and beverage preparation. In the United States, one cup is equivalent to 8 fluid ounces or approximately 236.59 milliliters. Cups are widely utilized in everyday life, culinary arts, and food industry applications.

Conversions to Other Units of Measurement:

  1. Fluid Ounces (fl oz): 1 cup is equal to 8 fluid ounces. This conversion is frequently used in recipes and beverage servings. For example, a recipe may call for 2 cups of milk, which is equivalent to 16 fluid ounces.
  2. Teaspoons (tsp): 1 cup is equivalent to 48 teaspoons. This conversion is useful for precise measurements of small quantities, especially in baking. For instance, a recipe might require 3 cups of sugar, which is equal to 144 teaspoons.
  3. Tablespoons (tbsp): 1 cup is equal to 16 tablespoons. This conversion is commonly employed in cooking and recipe measurements. For example, a recipe may call for 1/2 cup of butter, which is equivalent to 8 tablespoons.
  4. Liters (L): 1 cup is approximately equal to 0.2366 liters. This conversion is often used in international cooking and beverage recipes. For instance, a recipe might require 4 cups of water, which is approximately equal to 0.9464 liters.
  5. Milliliters (ml): 1 cup is approximately equal to 236.59 milliliters. This conversion is commonly used for precise measurements in cooking and baking. For example, a recipe may call for 2 cups of flour, which is equivalent to approximately 473.18 milliliters.

The cup is an essential unit of measurement in culinary practices, food preparation, and recipe formulation. Its conversions to other units enable accurate measurements and calculations, ensuring the consistency and quality of food and beverage products.

Definition of Gallon [liquid]

Liquid Gallon: A Standard Unit of Liquid Volume

The liquid gallon is a unit of volume measurement commonly used to quantify the volume of liquids such as water, milk, gasoline, and other fluids. In the United States, a liquid gallon is defined as 231 cubic inches or approximately 3.78541 liters. It plays a crucial role in various industries, including agriculture, manufacturing, transportation, and household consumption.

Conversions to Other Units of Measurement:

  1. Liters: 1 liquid gallon is equivalent to approximately 3.78541 liters. This conversion is useful for international trade and scientific measurements.
  2. Quarts: 1 liquid gallon is equal to 4 quarts. This conversion is commonly used in recipes and food preparation, especially in the United States.
  3. Cubic Meters: 1 liquid gallon is equivalent to approximately 0.00378541 cubic meters. This conversion is relevant in engineering, construction, and fluid dynamics calculations.
  4. Fluid Ounces: 1 liquid gallon is equal to approximately 128 fluid ounces. This conversion is used for labeling and packaging beverages and other liquids.
  5. Barrels: 1 liquid gallon is approximately 0.03125 barrels. This conversion is relevant in the petroleum industry for measuring oil and fuel volumes.

The liquid gallon is indispensable for accurate measurements and calculations in various industries and everyday tasks. Whether it's measuring fuel for vehicles, calculating ingredient quantities in recipes, or determining irrigation needs in agriculture, the liquid gallon serves as a fundamental unit of liquid volume.

About the Cup

Facts & Uses

  • US legal cup = 240 mL (FDA nutrition labeling); US customary cup = 236.5882365 mL exactly (= 1/16 US gallon = 8 fl oz).
  • The standard US cooking measure for both liquid and dry ingredients in recipes, baking, and meal portioning.
  • Metric cup = 250 mL exactly — used in Australia, New Zealand, Canada, and parts of Europe for recipe standardization.
  • Subdivisions used in baking: ¼ cup, ⅓ cup, ½ cup, ¾ cup; common sets sold as graduated measuring cups.

Curiosities

  • The cup has at least four definitions in active use: US customary (236.59 mL), US legal (240 mL), metric (250 mL), and Japanese (200 mL). Recipe origin matters for accuracy.
  • The FDA uses 240 mL on nutrition labels because it is a clean round number — nutritionists, not bakers, set this standard.
  • For dry ingredients like flour, the weight per cup varies by ingredient (flour ≈ 120 g, sugar ≈ 200 g, butter ≈ 227 g) — why professional bakers use scales instead.
  • Approximate equivalents: 1 US cup ≈ 237 mL ≈ 16 tablespoons ≈ 0.5 US pint.

Sources

Frequently Asked Questions

How many gallons [liquid] are in one cup?

One cup equals 116 gallons [liquid]. To convert, multiply the cup value by 116. For the reverse, divide the gallon [liquid] value by 116 (or multiply by 16).

What is 100 cups in gallons [liquid]?

100 cups = 6 14 gallons [liquid]. This is one of the most commonly searched conversions for this pair.

Is the cup-to-gallon [liquid] conversion exact?

Yes. The factor 116 is exact by international definition, not an approximation. Any imprecision comes only from the original measurement, not the conversion.

Looking for the reverse? Convert Gallon [liquid] to Cup

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Conversion factors verified against NIST, BIPM, ISO 80000-3 1 US gallon = 3.785411784 L (exact, US customary). Last reviewed: March 2026
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.