Sumwise

US fluid ounces to US quarts

US quarts = US fluid ounces × 0.03125

Reverse: US quarts to US fluid ounces

How to convert US fluid ounces to US quarts

One US fluid ounce is 0.03125 US quarts, so multiply the number of US fluid ounces by 0.03125. For example, 20 US fluid ounces is 20 × 0.03125 = 0.625 US quarts. To go back, divide by the same number, or multiply by 32.

Quick estimate

Multiplying by about 0.03 gets within 4.0% of the exact answer, which is enough to check that a result makes sense.

Where it comes up

Volume conversions come up in recipes, fuel economy, drink and bottle sizes, garden and pool water, and engine sizes.

US fluid ouncesUS quarts
1 floz0.03125 qt
2 floz0.0625 qt
3 floz0.09375 qt
4 floz0.125 qt
5 floz0.15625 qt
6 floz0.1875 qt
7 floz0.21875 qt
8 floz0.25 qt
9 floz0.28125 qt
10 floz0.3125 qt
11 floz0.34375 qt
12 floz0.375 qt
13 floz0.40625 qt
14 floz0.4375 qt
15 floz0.46875 qt
16 floz0.5 qt
17 floz0.53125 qt
18 floz0.5625 qt
19 floz0.59375 qt
20 floz0.625 qt
25 floz0.78125 qt
30 floz0.9375 qt
40 floz1.25 qt
50 floz1.5625 qt
60 floz1.875 qt
70 floz2.1875 qt
75 floz2.34375 qt
80 floz2.5 qt
90 floz2.8125 qt
100 floz3.125 qt
120 floz3.75 qt
150 floz4.6875 qt
200 floz6.25 qt
250 floz7.8125 qt
300 floz9.375 qt
400 floz12.5 qt
500 floz15.625 qt
750 floz23.4375 qt
1,000 floz31.25 qt
1,500 floz46.875 qt
2,000 floz62.5 qt
5,000 floz156.25 qt
10,000 floz312.5 qt

Questions

How many US quarts are in a US fluid ounce?

0.03125 US quarts.

How do I convert US fluid ounces to US quarts in a spreadsheet?

Put the value in A1 and type =A1*0.03125, then fill the formula down the column.

Are the values in the table exact?

They are calculated from the exact definitions of the units and rounded only for display. Open any row for the full working.