Convert 40 Ounces to Gallons

How big is 40 ounces? How many gallons are in 40 U.S. fluid ounces? 40 fl oz to gal conversion.
Amount
From
To
swap units ↺
40 U.S. Fluid Ounces =
0.3125 U.S. Gallons
exact result
Decimal places
Result in Plain English
40 ounces is equal to about 0.313 gallons.
To a Percentage
40 ounces ≈ 31.3% of a gallon.
Result as a Fraction
40 ounces
= 516 gallons
= five sixteenths of a gallon
In Scientific Notation
40 ounces
= 4 x 101 ounces
= 3.125 x 10-1 gallons
Ounces
A U.S. fluid ounce is 1/128th of a U.S. gallon. It is not the same as an ounce of weight or an Imperial fluid ounce.
Common abbreviations: fl oz, oz fl
Gallons
A U.S. gallon is a unit of volume equal to 128 U.S. fluid ounces, or about 3.785 liters. It should not be confused with the imperial gallon used in the United Kingdom.
Common abbreviations: gal, US gal
Ounces to Gallons Conversions
results may be rounded
fl oz gal
40.00 0.3125
40.01 0.31258
40.02 0.31266
40.03 0.31273
40.04 0.31281
40.05 0.31289
40.06 0.31297
40.07 0.31305
40.08 0.31313
40.09 0.31320
40.10 0.31328
40.11 0.31336
40.12 0.31344
40.13 0.31352
40.14 0.31359
40.15 0.31367
40.16 0.31375
40.17 0.31383
40.18 0.31391
40.19 0.31398
40.20 0.31406
40.21 0.31414
40.22 0.31422
40.23 0.31430
40.24 0.31438
40.25 0.31445
40.26 0.31453
40.27 0.31461
40.28 0.31469
40.29 0.31477
40.30 0.31484
40.31 0.31492
40.32 0.315
40.33 0.31508
fl oz gal
40.34 0.31516
40.35 0.31523
40.36 0.31531
40.37 0.31539
40.38 0.31547
40.39 0.31555
40.40 0.31563
40.41 0.31570
40.42 0.31578
40.43 0.31586
40.44 0.31594
40.45 0.31602
40.46 0.31609
40.47 0.31617
40.48 0.31625
40.49 0.31633
40.50 0.31641
40.51 0.31648
40.52 0.31656
40.53 0.31664
40.54 0.31672
40.55 0.31680
40.56 0.31688
40.57 0.31695
40.58 0.31703
40.59 0.31711
40.60 0.31719
40.61 0.31727
40.62 0.31734
40.63 0.31742
40.64 0.3175
40.65 0.31758
40.66 0.31766
40.67 0.31773
fl oz gal
40.68 0.31781
40.69 0.31789
40.70 0.31797
40.71 0.31805
40.72 0.31813
40.73 0.31820
40.74 0.31828
40.75 0.31836
40.76 0.31844
40.77 0.31852
40.78 0.31859
40.79 0.31867
40.80 0.31875
40.81 0.31883
40.82 0.31891
40.83 0.31898
40.84 0.31906
40.85 0.31914
40.86 0.31922
40.87 0.31930
40.88 0.31938
40.89 0.31945
40.90 0.31953
40.91 0.31961
40.92 0.31969
40.93 0.31977
40.94 0.31984
40.95 0.31992
40.96 0.32
40.97 0.32008
40.98 0.32016
40.99 0.32023