Convert 1 Hectoounce to Gallons

1 hfl oz (Hectoounce) is equal to 0.78125 gal (Gallons). To convert from Hectoounce to Gallons, multiply by 0.78125 or divide by 1.28.

• 1 hfl oz × 0.78125 = 0.78125 gal
• 1 hfl oz ÷ 1.28 = 0.78125 gal