Conversion formula

The conversion factor from fluid ounces to liters is 0.0295735296875, which means that 1 fluid ounce is equal to 0.0295735296875 liters:

1 fl oz = 0.0295735296875 L

To convert 421.5 fluid ounces into liters we have to multiply 421.5 by the conversion factor in order to get the volume amount from fluid ounces to liters. We can also form a simple proportion to calculate the result:

1 fl oz → 0.0295735296875 L

421.5 fl oz → V_(L)

Solve the above proportion to obtain the volume V in liters:

V_(L) = 421.5 fl oz × 0.0295735296875 L

V_(L) = 12.465242763281 L

The final result is:

421.5 fl oz → 12.465242763281 L

We conclude that 421.5 fluid ounces is equivalent to 12.465242763281 liters:

421.5 fluid ounces = 12.465242763281 liters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 liter is equal to 0.080223066569204 × 421.5 fluid ounces.

Another way is saying that 421.5 fluid ounces is equal to 1 ÷ 0.080223066569204 liters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred twenty-one point five fluid ounces is approximately twelve point four six five liters:

421.5 fl oz ≅ 12.465 L

An alternative is also that one liter is approximately zero point zero eight times four hundred twenty-one point five fluid ounces.

Conversion table

fluid ounces to liters chart

For quick reference purposes, below is the conversion table you can use to convert from fluid ounces to liters