At One Place

18 fl oz to qt

18 US fluid ounces in US quarts
18 fl oz = 0.5625 qt
qt = fl oz × 1/32

18 US fluid ounces is 0.5625 US quarts. To get there, multiply by 0.03125.

Values either side

US fluid ounces near 18, converted to US quarts.
US fluid ounces US quarts
14 fl oz 0.4375
15 fl oz 0.46875
16 fl oz 0.5
17 fl oz 0.53125
18 fl oz ← 0.5625
19 fl oz 0.59375
20 fl oz 0.625
21 fl oz 0.65625
22 fl oz 0.6875

How the conversion works

The relationship is qt = fl oz × 1/32. Both units measure volume, so the conversion is a fixed factor that never changes.

Common questions

What is 18 fl oz in US quarts?
18 fl oz is 0.5625 qt.
How do you convert US fluid ounces to US quarts?
Multiply by 0.03125.

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