At One Place

15 fl oz to gal

15 US fluid ounces in US gallons
15 fl oz = 0.11719 gal
gal = fl oz × 0.0078125

15 US fluid ounces is 0.11719 US gallons. To get there, multiply by 0.0078125.

Values either side

US fluid ounces near 15, converted to US gallons.
US fluid ounces US gallons
11 fl oz 0.085938
12 fl oz 0.09375
13 fl oz 0.10156
14 fl oz 0.10938
15 fl oz ← 0.11719
16 fl oz 0.125
17 fl oz 0.13281
18 fl oz 0.14063
19 fl oz 0.14844

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 15 fl oz in US gallons?
15 fl oz is 0.11719 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