Convert imperial gallon to US quart
1 imp gal = 4.803799702 qt
sig figs
1 imp gal = 4.8 qt
1 imp gal in every volume unit
| cubic millimeter | 4,550,000 mm³ |
| microliter | 4,550,000 μL |
| milliliter | 4,550 mL |
| cubic centimeter | 4,550 cm³ |
| US teaspoon | 922 tsp |
| centiliter | 455 cL |
| US tablespoon | 307 tbsp |
| cubic inch | 277 in³ |
| imperial fluid ounce | 160 imp fl oz |
| US fluid ounce | 154 fl oz |
| deciliter | 45.5 dL |
| US cup | 19.2 cup |
| US pint | 9.61 pt |
| imperial pint | 8 imp pt |
| US quart | 4.8 qt |
| liter | 4.55 L |
| cubic decimeter | 4.55 dm³ |
| imperial quart | 4 imp qt |
| board foot | 1.93 fbm |
| US gallon | 1.2 gal |
| imperial gallon | 1 imp gal |
| cubic foot | 0.161 ft³ |
| US bushel | 0.129 bu |
| hectoliter | 0.0455 hL |
| US beer barrel | 0.0387 bbl beer |
| oil barrel | 0.0286 bbl |
| cubic yard | 0.00595 yd³ |
| cubic meter | 0.00455 m³ |
| kiloliter | 0.00455 kL |
| hundred cubic feet | 0.00161 CCF |
| cord | 0.00125 cord |
| acre-foot | 0.00000369 ac·ft |
| million US gallons | 0.0000012 MG |
| cubic kilometer | 4.55e-12 km³ |
How the conversion works
Multiply by 4.803799702 to go from imperial gallon to US quart, or divide by it to go back. Every conversion on this site routes through the SI value (m³) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? US quart to imperial gallon: 1 qt = 0.2081685462 imp gal.
imperial gallon to US quart: common values
| 1 imp gal | 4.8037997 qt |
| 2 imp gal | 9.6075994 qt |
| 3 imp gal | 14.411399 qt |
| 5 imp gal | 24.018999 qt |
| 10 imp gal | 48.037997 qt |
| 15 imp gal | 72.056996 qt |
| 20 imp gal | 96.075994 qt |
| 25 imp gal | 120.09499 qt |
| 50 imp gal | 240.18999 qt |
| 75 imp gal | 360.28498 qt |
| 100 imp gal | 480.37997 qt |
| 250 imp gal | 1,200.9499 qt |
| 500 imp gal | 2,401.8999 qt |
| 1000 imp gal | 4,803.7997 qt |
Other volume conversions
mL → qtL → qtm³ → qtgal → qtimp gal → mLimp gal → Limp gal → m³imp gal → gal