Mendeleev
Science & measurement
Measurement system: Imperial → US customary

Convert Imperial quart (imp qt) → US fluid ounce (US fl oz)

1 imp qt equals 38.4303976162 US fl oz. The name of a customary unit matters: US liquid and Imperial units are not interchangeable.

Why the distinction matters

Imperial quart and US fluid ounce belong to measurement conventions that may look familiar but are not always equivalent across countries. Mendeleev.com therefore keeps the system name next to the abbreviation and calculates from defined conversion factors rather than rounded kitchen rules.

Example

1 imp qt = 38.4303976162 US fl oz · 10 imp qt = 384.303976162 US fl oz.

38.4303976162 US fl oz

How to use this conversion

The conversion keeps the physical quantity unchanged; only the unit used to express it changes. Apply the relation below, keep the unit with the number, and round only at the end.

1 imp qt = 38.4303976162 US fl oz · 10 imp qt = 384.303976162 US fl oz.