At One Place

80 cup to qt

80 US cups in US quarts
80 cup = 20 qt
qt = cup × 1/4

80 US cups is 20 US quarts. To get there, multiply by 0.25.

Values either side

US cups near 80, converted to US quarts.
US cups US quarts
60 cup 15
65 cup 16.25
70 cup 17.5
75 cup 18.75
80 cup ← 20
85 cup 21.25
90 cup 22.5
95 cup 23.75
100 cup 25

How the conversion works

The relationship is qt = cup × 1/4. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.

US cup: US legal cup is 240 mL; the customary cup used here is 236.588 mL.

Common questions

What is 80 cup in US quarts?
80 cup is 20 qt.
How do you convert US cups to US quarts?
Multiply by 0.25.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked