swap_horiz Need cups to gallons instead?

1,009 Gallons to Cups

1,009 gallons is 16,144 cups. See the step-by-step breakdown and reference table below, or try a different value in the calculator.

1,009 gal = 16,144 cup
gal × 16 = cup
Try: 1,004 gal to cup 1,008 gal to cup 1,010 gal to cup 1,014 gal to cup
1,009 gal is also
1,009 gal = 3,819.48 L 1,009 gal = 3,819,480.49 mL 1,009 gal = 129,152 fl oz 1,009 gal = 8,072 pt 1,009 gal = 4,036 qt 1,009 gal = 258,304 tbsp 1,009 gal = 774,912 tsp
gal
16,144 cup

Formula and Step-by-Step

gal × 16 = cup
  1. Start with 1,009 gal
  2. Multiply by 16: 1,009 × 16 = 16,144
  3. Result: 1,009 gal = 16,144 cup

Since 1 gallon equals 16 cups, multiply any gallon value by 16 to convert.

Other Gallon to Cup Values

Gallons (gal) Cups (cup)
1 gal 16 cup
2 gal 32 cup
5 gal 80 cup
10 gal 160 cup
15 gal 240 cup
20 gal 320 cup
25 gal 400 cup
50 gal 800 cup
75 gal 1,200 cup
100 gal 1,600 cup
250 gal 4,000 cup
500 gal 8,000 cup
1,000 gal 16,000 cup
1,009 gal 16,144 cup
calculate Gallon to Cup Converter swap_horiz Cup to Gallon Converter functions Gallon to Cup Formula water_drop All Volume / Capacity Conversions

Frequently Asked Questions

1,009 gallons equals 16,144 cups.
The formula is: gal × 16 = cup. See the gal to cup formula page for worked examples.
Use the cups to gallons converter. The reverse formula is: cup ÷ 16 = gal.
The calculator uses the full-precision conversion factor for accuracy. Table values and displayed results are rounded for readability.
The conversion formula (gal × 16 = cup) is based on internationally defined standards. Displayed results are rounded for readability, while the calculator uses the full-precision factor.
person Written by Sean Day verified Reviewed by UnitCompare update Last updated Mar 28, 2026