At One Place

4 cup to qt

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

4 US cups is 1 US quarts. To get there, multiply by 0.25.

Values either side

US cups near 4, converted to US quarts.
US cups US quarts
1.5 cup 0.375
2 cup 0.5
2.5 cup 0.625
3 cup 0.75
4 cup ← 1
5 cup 1.25
6 cup 1.5
7 cup 1.75
8 cup 2

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 4 cup in US quarts?
4 cup is 1 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