Unit Converter
Conversion formula
The conversion factor from gallons to liters is 3.7854118, which means that 1 gallon is equal to 3.7854118 liters:
1 gal = 3.7854118 L
To convert 21 gallons into liters we have to multiply 21 by the conversion factor in order to get the volume amount from gallons to liters. We can also form a simple proportion to calculate the result:
1 gal → 3.7854118 L
21 gal → V(L)
Solve the above proportion to obtain the volume V in liters:
V(L) = 21 gal × 3.7854118 L
V(L) = 79.4936478 L
The final result is:
21 gal → 79.4936478 L
We conclude that 21 gallons is equivalent to 79.4936478 liters:
21 gallons = 79.4936478 liters
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 liter is equal to 0.012579621487693 × 21 gallons.
Another way is saying that 21 gallons is equal to 1 ÷ 0.012579621487693 liters.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that twenty-one gallons is approximately seventy-nine point four nine four liters:
21 gal ≅ 79.494 L
An alternative is also that one liter is approximately zero point zero one three times twenty-one gallons.
Conversion table
gallons to liters chart
For quick reference purposes, below is the conversion table you can use to convert from gallons to liters
gallons (gal) | liters (L) |
---|---|
22 gallons | 83.279 liters |
23 gallons | 87.064 liters |
24 gallons | 90.85 liters |
25 gallons | 94.635 liters |
26 gallons | 98.421 liters |
27 gallons | 102.206 liters |
28 gallons | 105.992 liters |
29 gallons | 109.777 liters |
30 gallons | 113.562 liters |
31 gallons | 117.348 liters |