Milliliter to Quart (US) (mL to US qt)
Result
0.001056688209 Quart (US)
Formula
US qt = mL × 0.001056688209
1 mL = 0.001056688209 US qt, and 1 US qt = 946.352946 mL.
The litre is exactly 1 dm³ (0.001 m³). The US gallon is defined as 231 cubic inches, which makes it exactly 3.785411784 L; quarts, pints, cups and fluid ounces are fixed fractions of it.
Worked examples
- 1 mL × 0.001056688209 = 0.0010566882 US qt
- 10 mL × 0.001056688209 = 0.010566882 US qt
- 100 mL × 0.001056688209 = 0.10566882 US qt
Common mistakes
- US and UK (imperial) measures share names but not sizes: the imperial gallon is 4.54609 L (20% larger), the imperial pint 568 mL and the imperial fluid ounce 28.41 mL.
- This converter uses US customary volumes. A US cup is 236.59 mL, a metric cup 250 mL, and US nutrition labels round a cup to 240 mL.
- US dry measures (dry pint, bushel) are a separate system and are not the same as liquid pints.
Milliliter to Quart (US) table
| Milliliter (mL) | Quart (US) (US qt) |
|---|---|
| 1 | 0.0010566882 |
| 2 | 0.0021133764 |
| 5 | 0.005283441 |
| 10 | 0.010566882 |
| 20 | 0.021133764 |
| 50 | 0.05283441 |
| 100 | 0.10566882 |
| 1,000 | 1.0566882 |
The units
- Milliliter (mL)
- One thousandth of a litre — the same volume as one cubic centimetre.
- Quart (US) (US qt)
- 1 Quart (US) = 0.000946352946 Cubic Meter.
Sources for these factors
- Handbook 44 (2024), Appendix C: General Tables of Units of Measurement — NIST
- Guide for the Use of the International System of Units (SP 811), Appendix B: conversion factors — NIST
- 21 CFR 101.9 (nutrition labeling: household measure equivalents) — U.S. FDA / eCFR
Last reviewed against these sources. An automated check recomputes every factor from its definition on each build. How we check accuracy