0.5 gal to cup
0.5 gal equals 8 cup (multiplying by 16).
8 cup (= 8 cup)
0.5 gal = 8 cup
Converter
=
Nearby values
| gal | cup |
|---|---|
| 0.25 | 4 |
| 0.5 | 8 |
| 0.75 | 12 |
| 1 | 16 |
| 1.5 | 24 |
| 2 | 32 |
| 2.5 | 40 |
How the math works
The gal→cup factor is 16. Multiplying: 0.5 × 16 = 8 cup. Because the factor is a defined constant, the result is exact — only the display is rounded.
Frequently asked questions
How do you convert 0.5 gal to cup?
Multiply by the conversion factor: 0.5 × 16 = 8 cup. The factor is the exact definition, not a rounded approximation.
Is 8 cup exact?
The conversion is exact to the precision shown — the displayed value is rounded for readability, and the full-precision result is 8 cup.
What is 8 cup in gal again?
Working backwards: divide by the factor (or use the calculator above) — 8 cup ÷ 16 = 0.5 gal.
Related
0.25 gal0.75 galFull conversion tablemilliliters to US fluid ouncesUS fluid ounces to millilitersliters to US gallons