Converters · Volume
4.5 fl oz =
0.140625 qt
4.5 us fluid ounces equals 0.140625 us quarts
To get us quarts, multiply by 0.03125.
qt = fl oz × 0.03125
Worked example: 4.5 × 0.03125 = 0.140625 qt.
Going the other way, multiply by 32 — one us quart is 32 us fluid ounces.
| US fluid ounce | US quart |
|---|---|
| 3.6 fl oz | 0.1125 qt |
| 4.05 fl oz | 0.126562 qt |
| 4.95 fl oz | 0.154688 qt |
| 5.4 fl oz | 0.16875 qt |
| US fluid ounce | US quart |
|---|---|
| 1 fl oz | 0.03125 qt |
| 2 fl oz | 0.0625 qt |
| 3 fl oz | 0.09375 qt |
| 5 fl oz | 0.15625 qt |
| 10 fl oz | 0.3125 qt |
| 25 fl oz | 0.78125 qt |
| 50 fl oz | 1.5625 qt |
| 100 fl oz | 3.125 qt |
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