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Unit Converter

Conversion formula

The conversion factor from liters to cubic meters is 0.001, which means that 1 liter is equal to 0.001 cubic meters:

1 L = 0.001 m3

To convert 21 liters into cubic meters we have to multiply 21 by the conversion factor in order to get the volume amount from liters to cubic meters. We can also form a simple proportion to calculate the result:

1 L → 0.001 m3

21 L → V(m3)

Solve the above proportion to obtain the volume V in cubic meters:

V(m3) = 21 L × 0.001 m3

V(m3) = 0.021 m3

The final result is:

21 L → 0.021 m3

We conclude that 21 liters is equivalent to 0.021 cubic meters:

21 liters = 0.021 cubic meters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic meter is equal to 47.619047619048 × 21 liters.

Another way is saying that 21 liters is equal to 1 ÷ 47.619047619048 cubic meters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that twenty-one liters is approximately zero point zero two one cubic meters:

21 L ≅ 0.021 m3

An alternative is also that one cubic meter is approximately forty-seven point six one nine times twenty-one liters.

Conversion table

liters to cubic meters chart

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

liters (L) cubic meters (m3)
22 liters 0.022 cubic meters
23 liters 0.023 cubic meters
24 liters 0.024 cubic meters
25 liters 0.025 cubic meters
26 liters 0.026 cubic meters
27 liters 0.027 cubic meters
28 liters 0.028 cubic meters
29 liters 0.029 cubic meters
30 liters 0.03 cubic meters
31 liters 0.031 cubic meters