1 cup to qt
1 US cup in US quarts
1 cup = 0.25 qt
qt = cup × 1/4
1 US cup is 0.25 US quarts. To get there, multiply by 0.25.
Values either side
| US cups | US quarts |
|---|---|
| 0.5 cup | 0.125 |
| 1 cup ← | 0.25 |
| 1.5 cup | 0.375 |
| 2 cup | 0.5 |
| 2.5 cup | 0.625 |
| 3 cup | 0.75 |
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 1 cup in US quarts?
- 1 cup is 0.25 qt.
- How do you convert US cups to US quarts?
- Multiply by 0.25.
Related pages
- US cups to US quarts Full table and converter
- 1 qt to cup The other direction
- 0.5 cup to qt 0.125 qt
- 1.5 cup to qt 0.375 qt
- 2 cup to qt 0.5 qt
- 2.5 cup to qt 0.625 qt
- 3 cup to qt 0.75 qt
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place