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80 Cups to Gallons

80 cups equals 5 gallons using the cup to gal formula. Scroll down for the full calculation.

80 cup = 5 gal
cup ÷ 16 = gal
Try: 75 cup to gal 79 cup to gal 81 cup to gal 85 cup to gal
80 cup is also
80 cup = 18.93 L 80 cup = 18,927.06 mL 80 cup = 640 fl oz 80 cup = 40 pt 80 cup = 20 qt 80 cup = 1,280 tbsp 80 cup = 3,840 tsp
cup
5 gal

Formula and Step-by-Step

cup ÷ 16 = gal
  1. Start with 80 cup
  2. Divide by 16: 80 ÷ 16 = 5
  3. Result: 80 cup = 5 gal

Since 1 cup equals 0.0625 gallons, multiply any cup value by 0.0625 to convert.

Other Cup to Gallon Values

Cups (cup) Gallons (gal)
1 cup 0.0625 gal
2 cup 0.125 gal
5 cup 0.3125 gal
10 cup 0.625 gal
15 cup 0.9375 gal
20 cup 1.25 gal
25 cup 1.56 gal
50 cup 3.13 gal
75 cup 4.69 gal
80 cup 5 gal
100 cup 6.25 gal
250 cup 15.63 gal
500 cup 31.25 gal
1,000 cup 62.5 gal
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Frequently Asked Questions

80 cups equals 5 gallons.
The formula is: cup ÷ 16 = gal. See the cup to gal formula page for worked examples.
Use the gallons to cups converter. The reverse formula is: gal × 16 = cup.
The calculator uses the full-precision conversion factor for accuracy. Table values and displayed results are rounded for readability.
The conversion formula (cup ÷ 16 = gal) is based on internationally defined standards. Displayed results are rounded for readability, while the calculator uses the full-precision factor.
person Written by Sean Day verified Reviewed by UnitCompare update Last updated Mar 28, 2026