Convert Fifths to Cups

1 fifth equals 3.2 cups.

Formula: cup = fifth × 3.2

Fifth to Cup Converter

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How to Convert Fifth to Cup

1 fifth = 3 15 cups

Cup = Fifth × 3 15

Example: 1 fifth × 3 15 = 3 15 cup

Reverse Conversion

To convert cups back to fifths:

  • Remember, 1 cup equals 516 fifths.
  • To convert 3 15 cup to fifth, multiply 15 x 516, resulting in 1 fifth.

Common Fifth to Cup Conversions

Fifth to Cup (Part 1)
Fifth Cup Actions
1 fifth 15 cups
5 fifths 16 cups
10 fifths 32 cups
25 fifths 80 cups
Fifth to Cup (Part 2)
Fifth Cup Actions
50 fifths 160 cups
100 fifths 320 cups
500 fifths 1600 cups
1000 fifths 3200 cups

Fifths to cups Conversion Table

Reference table with common fifths to cups conversions. All values calculated with high precision.

Fifths to Cups Table
0.0001 to 12

Fifths Cups Actions
0.0001 fifth 0.00032 cup
0.00025 fifth 0.0008 cup
0.0005 fifth 0.0016 cup
0.001 fifth 0.0032 cup
0.0025 fifth 0.008 cup
0.005 fifth 0.016 cup
0.01 fifth 0.032 cup
0.025 fifth 0.08 cup
0.05 fifth 0.16 cup
0.1 fifth 0.32 cup
14 fifth 0.8 cup
12 fifth 1.6 cup

Fifths to Cups Table
1 to 100000

Fifths Cups Actions
1 fifth 15 cup
12 fifth 8 cup
5 fifth 16 cup
10 fifth 32 cup
25 fifth 80 cup
50 fifth 160 cup
100 fifth 320 cup
250 fifth 800 cup
500 fifth 1600 cup
1000 fifth 3200 cup
2500 fifth 8000 cup
5000 fifth 16000 cup
10000 fifth 32000 cup
25000 fifth 80000 cup
50000 fifth 160000 cup
100000 fifth 320000 cup

Cups to Fifths Table
0.001 to 5

Cups Fifths Actions
0.001 cup 0.0003125 fifth
0.0025 cup 0.00078125 fifth
0.005 cup 0.0015625 fifth
0.01 cup 0.003125 fifth
0.025 cup 0.0078125 fifth
0.05 cup 0.015625 fifth
0.1 cup 132 fifth
14 cup 0.078125 fifth
12 cup 532 fifth
1 cup 516 fifth
12 cup 2532 fifth
5 cup 916 fifth

Cups to Fifths Table
10 to 1000000

Cups Fifths Actions
10 cup 18 fifth
25 cup 1316 fifth
50 cup 15.625 fifth
100 cup 31.25 fifth
250 cup 78.125 fifth
500 cup 156.25 fifth
1000 cup 312.5 fifth
2500 cup 781.25 fifth
5000 cup 1562.5 fifth
10000 cup 3125 fifth
25000 cup 7812.5 fifth
50000 cup 15625 fifth
100000 cup 31250 fifth
250000 cup 78125 fifth
500000 cup 156250 fifth
1000000 cup 312500 fifth

Definition of Fifth

Fifth: A Unit of Measurement in Liquor and Spirits

The fifth is a unit of measurement commonly used in the liquor and spirits industry to quantify the volume of alcoholic beverages. It refers to one-fifth of a gallon. This unit is particularly relevant in the production, distribution, and consumption of alcoholic beverages, including whiskey, vodka, rum, and other spirits.

Conversions to Other Units of Measurement:

  1. Liters: 1 fifth is equivalent to approximately 0.757 liters. This conversion is useful for international trade and compliance with metric standards in regions where liters are the standard unit of volume measurement.
  2. Milliliters: 1 fifth is equal to approximately 757 milliliters. This conversion is commonly used for labeling and packaging alcoholic beverages, especially in countries where the metric system is prevalent.
  3. Fluid Ounces: 1 fifth is equivalent to approximately 25.6 fluid ounces. This conversion is relevant for consumers in countries like the United States, where fluid ounces are commonly used for measuring volumes of beverages.
  4. Gallons: 1 fifth is equal to approximately 1/5 or 0.2 gallons. This conversion is occasionally used for bulk purchasing or distribution of alcoholic beverages, especially when dealing with larger volumes.
  5. Metric Cups: 1 fifth is approximately 3.03 metric cups. While less common, this conversion can be useful in culinary applications where metric measurements are preferred.

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.

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 cups are in one fifth?

One fifth equals 15 cups. To convert, multiply the fifth value by 3 15. For the reverse, divide the cup value by 3 15 (or multiply by 516).

What is 4 fifths in cups?

4 fifths = 12.8 cups. This is one of the most commonly searched conversions for this pair.

How precise is the fifth-to-cup conversion?

The factor 3 15 is accurate to 6 significant figures, derived from international measurement standards. Our calculator uses full precision internally.

Looking for the reverse? Convert Cup to Fifth

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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.