At One Place

85 fl oz to gal

85 US fluid ounces in US gallons
85 fl oz = 0.66406 gal
gal = fl oz × 0.0078125

85 US fluid ounces is 0.66406 US gallons. To get there, multiply by 0.0078125.

Values either side

US fluid ounces near 85, converted to US gallons.
US fluid ounces US gallons
65 fl oz 0.50781
70 fl oz 0.54688
75 fl oz 0.58594
80 fl oz 0.625
85 fl oz ← 0.66406
90 fl oz 0.70313
95 fl oz 0.74219
100 fl oz 0.78125
110 fl oz 0.85938

How the conversion works

The relationship is gal = fl oz × 0.0078125. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.

US gallon: US liquid gallon. The imperial gallon is about 20% larger.

Common questions

What is 85 fl oz in US gallons?
85 fl oz is 0.66406 gal.
How do you convert US fluid ounces to US gallons?
Multiply by 0.0078125.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked