1.5 Gallons to Cups
1.5 gal = 24 cups
1.5 US gallons equals 24 US cups.
How to convert 1.5 gal to cups
Use the formula cups = gal × 16:
cups = 1.5 × 16cups = 24
So 1.5 gal = 24 cups.
Rounded values and quick estimate
- Rounded to a whole number: 24 cups
- Rounded to one decimal place: 24 cups
- Conversion factor: 1 US gallon = 16 US cups
This conversion is exact, so there is no need to estimate: just multiply by 16.
1.5 Gallons in other units
- US cups
- 24 cups
- Milliliters
- 5678.12 ml
- Liters
- 5.68 L
- Teaspoons
- 1152 tsp
- Tablespoons
- 384 tbsp
- US fluid ounces
- 192 fl oz
- US pints
- 12 pt
- US quarts
- 6 qt
- Cubic centimeters
- 5678.12 cc
- Cubic inches
- 346.5 cu in
- Cubic feet
- 0.2005 cu ft
- Drops
- 113562.35 drops
- Oil barrels
- 0.0357 bbl
- UK gallons
- 1.25 UK gal
- Cubic meters
- 0.005678 m³
- Cubic yards
- 0.007427 cu yd
1.5 gal and nearby values
| US gallons | US cups |
|---|---|
| 1.1 gal | 17.6 cups |
| 1.2 gal | 19.2 cups |
| 1.3 gal | 20.8 cups |
| 1.4 gal | 22.4 cups |
| 1.5 gal | 24 cups |
| 1.6 gal | 25.6 cups |
| 1.7 gal | 27.2 cups |
| 1.8 gal | 28.8 cups |
| 1.9 gal | 30.4 cups |
About us gallons and us cups
A US gallon is 128 US fluid ounces, exactly 3.785411784 liters. (The UK imperial gallon is 4.546 liters.)
A US customary cup is 8 US fluid ounces, about 236.6 ml. Nutrition labels use a rounded 240 ml cup; metric cups are 250 ml.
Related conversions
Frequently asked questions
What is 1.5 Gallons in Cups?
1.5 US gallons is 24 US cups (1.5 gal = 24 cups).
How do you convert 1.5 gal to cups?
Apply cups = gal × 16: cups = 1.5 × 16, cups = 24.
How many US gallons is 24 cups?
24 cups is about 1.5 US gallons.