128 ounces per gallon × 5 gallons = 640 ounces
640 ounces ÷ X ounces per bottle = Y bottles
Here are some numbers for bottle sizes you can order online.
- 6 oz = 106
- 187 mL = 101
- 12 oz = 53
- 375 mL = 50
- 16 oz = 40
- 500 mL = 37
- 22 oz = 29
- 750 mL = 25
- 32 oz = 20
- 1 L = 18
- 1.5 L = 12
- 64 oz = 10
- 2 L = 9