18 Gallons to Liters

Welcome to 18 gallons to liters.

Here we answer how many liters are in 18 gallons, for imperial as well as for US gallons.

Make sure to check out our unit converter right below: 🙂

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Gallons:

Unit

US Liquid Gallon
Imperial Gallon
US Dry Gallon

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Liters:

If you change the value in the result field, then you conduct the reverse unit conversion.

How many Liters in 18 Gallons?

The answer to the question depends on the kind of gallon you have:

Imperial or US, liquid or dry?

If you have 18 gallons, but you are unsure of which type, then you may find out about it by reading our home page.

When we write 18 US gallons we mean 18 US liquid gallons, unless stated otherwise.

And 18 imperial gallons is the same as 18 UK gallons.

• 18 US gallons = 68.13741 L
• 18 Imperial gallons = 81.82962 L
• 18 US dry gallons = 79.28817 L

The symbol gal denotes gallons. The unit symbol for liter is L.

Next, learn how to change the capacity or volume.

Convert 18 Gallons to Liters

As follows from above, to convert the volume you must know which kind of gallon you have.

Then proceed by using the corresponding gallons to liters formula a bit further down, consult our gallons to liters table at the bottom, or use our converter.

Enter the volume in gallons, e.g. 18, next confirm or change the measure of your unit under consideration using the drop-down menu.

The result is then calculated automatically.

We now show you how to convert 18 gal to L using the formulas from Gallons to Liters:

Change 18 US Gallons to Liters

To convert 18 US gal to L multiply the amount of gallons, 18, by 3.785411784:

18 x 3.785411784 = 68.13741 L

Change 18 UK Gallons to Liters

To convert 18 imperial gal to L take the volume in gallons, 18, and multiply it by 4.54609:

18 x 4.54609 = 81.82962 L

Change 18 US Dry Gallons to Liters

To convert 18 US dry gal to L divide 18 by 0.22702:

18 / 0.22702 = 79.28817 L

Additional Information

• 18 gallons to litres is the international spelling for the conversion under consideration.
• The term gallon usually means fluid gallons, in any case it is a unit of volume.

By reading all of the above you probably know the conversion inside out.

Yet, observe that you can also find frequent gallons to liter conversions, including the one under consideration, by using the search form which has been placed on the sidebar.

Type, for instance, 18 gal to liters, then press the “go” button.

Apart from 18 gal to L, similar conversions on our site include:

• 18.5 gallons to liters
• 18.6 gallons to liters
• 18.7 gallons to liters

Summary

This brings us to the end of 18 gal in liters.
Further information about the measures and liquid capacity can be found in our articles located in the header menu.

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In the appendix you can find the related conversion table.

Quick Conversion Chart

– Article written by Mark, last updated on December 1st, 2023