Advertisement · 728×90

US Gallon to US Cup Converter

Convert US Gallon (gal) to US Cup (cup) instantly. Enter any value — result updates live.

Volume Converter
Result
16cup
click to copy
Formula: 1 gal = 16 cup

About converting US Gallon to US Cup

Converting US Gallon to US Cup is a common volume conversion. One us gallon (gal) equals 16 us cup (cup). US gallons are used for fuel, beverages, and liquid storage in the United States.

This conversion is commonly needed for cooking and baking recipes, fuel and vehicle maintenance, aquarium and pool sizing. Cups are the most common volume measurement in American home cooking and baking.

To put us gallon in perspective: a large milk jug (1 gal). In us cup, common references include a cup of coffee.

Did you know?

A US gallon (3.785 L) is different from an Imperial gallon (4.546 L), which can cause confusion in international recipes.

Real-world examples
US Gallon (gal)
  • a large milk jug (1 gal)
  • a fish tank (10–20 gal)
  • a standard hot water heater (40–50 gal)
US Cup (cup)
  • a cup of coffee
  • a cup of rice (uncooked, about 185 g)
  • 2 cups of flour for a basic cake recipe

Common uses for volume conversion

People frequently convert between us gallon and us cup for:

  • cooking and baking recipes
  • fuel and vehicle maintenance
  • aquarium and pool sizing
  • shipping liquid products
  • home brewing and winemaking
Popular US Gallon to US Cup conversions
US Gallon (gal)US Cup (cup)
1 gal16 cup
2 gal32 cup
5 gal80 cup
10 gal160 cup
15 gal240 cup
20 gal320 cup
25 gal400 cup
30 gal480 cup
50 gal800 cup
100 gal1,600 cup
200 gal3,200 cup
500 gal8,000 cup
1000 gal16,000 cup
More US Gallon conversions
US Gallon to Litergal → LUS Gallon to Millilitergal → mLUS Gallon to Cubic Metergal → m³US Gallon to US Quartgal → qtUS Gallon to US Pintgal → ptUS Gallon to Fluid Ouncegal → fl ozUS Gallon to Tablespoongal → tbspUS Gallon to Teaspoongal → tsp
Frequently asked questions
How do you convert US Gallon to US Cup?
To convert US Gallon to US Cup, use the formula: 1 gal = 16 cup. For example, 1 gal = 16 cup.
What is 1 US Gallon in US Cup?
1 gal is equal to 16 cup.
How many us gallon are in 1 us cup?
1 cup is equal to 0.062499967 gal. To convert US Cup back to US Gallon, multiply the us cup value by 0.062499967.
When would I need to convert us gallon to us cup?
This conversion is commonly needed for cooking and baking recipes, fuel and vehicle maintenance, aquarium and pool sizing, shipping liquid products, home brewing and winemaking. US gallons are used for fuel, beverages, and liquid storage in the United States. Cups are the most common volume measurement in American home cooking and baking.
What does 1 us gallon look like in real life?
For reference, some common us gallon measurements include: a large milk jug (1 gal); a fish tank (10–20 gal); a standard hot water heater (40–50 gal). So 1 gal (16 cup) gives you a practical sense of scale.
Is this US Gallon to US Cup converter free?
Yes — metriqcon.co is completely free to use. All conversions run instantly in your browser with no server required. You can also type math expressions like (12 × 4) + 6.5 directly into the input field.
Can I share or bookmark this conversion?
Yes — every conversion on metriqcon.co has a unique URL. You can share the link directly or use the Share button to copy a link that includes your specific value and units.