Convert 21 Liters to Gallons

How big is 21 liters? How many gallons are in 21 liters? 21 L to gal conversion.
Amount
From
To
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21 Liters ≈
5.5476131 U.S. Gallons
result rounded
Decimal places
Result in Plain English
21 liters is equal to about 5.55 gallons.
In Scientific Notation
21 liters
= 2.1 x 101 liters
≈ 5.54761 x 100 gallons
Liters
A liter, or litre, is a unit of volume in the metric system. A liter is defined as the volume of a cube that is 10 centimeters on a side. There are about 3.785 liters in a U.S. gallon.
Abbreviation: L
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
Liters to Gallons Conversions
results may be rounded
L gal
21.00 5.5476
21.01 5.5503
21.02 5.5529
21.03 5.5555
21.04 5.5582
21.05 5.5608
21.06 5.5635
21.07 5.5661
21.08 5.5687
21.09 5.5714
21.10 5.5740
21.11 5.5767
21.12 5.5793
21.13 5.5820
21.14 5.5846
21.15 5.5872
21.16 5.5899
21.17 5.5925
21.18 5.5952
21.19 5.5978
21.20 5.6004
21.21 5.6031
21.22 5.6057
21.23 5.6084
21.24 5.6110
21.25 5.6137
21.26 5.6163
21.27 5.6189
21.28 5.6216
21.29 5.6242
21.30 5.6269
21.31 5.6295
21.32 5.6321
21.33 5.6348
L gal
21.34 5.6374
21.35 5.6401
21.36 5.6427
21.37 5.6454
21.38 5.6480
21.39 5.6506
21.40 5.6533
21.41 5.6559
21.42 5.6586
21.43 5.6612
21.44 5.6638
21.45 5.6665
21.46 5.6691
21.47 5.6718
21.48 5.6744
21.49 5.6771
21.50 5.6797
21.51 5.6823
21.52 5.6850
21.53 5.6876
21.54 5.6903
21.55 5.6929
21.56 5.6955
21.57 5.6982
21.58 5.7008
21.59 5.7035
21.60 5.7061
21.61 5.7088
21.62 5.7114
21.63 5.7140
21.64 5.7167
21.65 5.7193
21.66 5.7220
21.67 5.7246
L gal
21.68 5.7273
21.69 5.7299
21.70 5.7325
21.71 5.7352
21.72 5.7378
21.73 5.7405
21.74 5.7431
21.75 5.7457
21.76 5.7484
21.77 5.7510
21.78 5.7537
21.79 5.7563
21.80 5.7590
21.81 5.7616
21.82 5.7642
21.83 5.7669
21.84 5.7695
21.85 5.7722
21.86 5.7748
21.87 5.7774
21.88 5.7801
21.89 5.7827
21.90 5.7854
21.91 5.7880
21.92 5.7907
21.93 5.7933
21.94 5.7959
21.95 5.7986
21.96 5.8012
21.97 5.8039
21.98 5.8065
21.99 5.8091