0.5 qt to gal
0.5 US quarts in US gallons
0.5 qt = 0.125 gal
gal = qt × 1/4
0.5 US quarts is 0.125 US gallons. To get there, multiply by 0.25.
Values either side
| US quarts | US gallons |
|---|---|
| 0.5 qt ← | 0.125 |
| 1 qt | 0.25 |
| 1.5 qt | 0.375 |
| 2 qt | 0.5 |
| 2.5 qt | 0.625 |
How the conversion works
The relationship is gal = qt × 1/4. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.
US gallon: US liquid gallon. The imperial gallon is about 20% larger.
Common questions
- What is 0.5 qt in US gallons?
- 0.5 qt is 0.125 gal.
- How do you convert US quarts to US gallons?
- Multiply by 0.25.
Related pages
- US quarts to US gallons Full table and converter
- 0.5 gal to qt The other direction
- 1 qt to gal 0.25 gal
- 1.5 qt to gal 0.375 gal
- 2 qt to gal 0.5 gal
- 2.5 qt to gal 0.625 gal
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place