Convert Volume from Gallons to Kiloliters (gal to kl)

Gallon to Kiloliter Conversion Formula

Example

Let's convert 5 Gallon (gal) to Kiloliter (kl).

Using the formula:

Therefore, 5 Gallon (gal) is equal to 0.01892705897700559294 Kiloliter (kl).

How many gallons are in one kiloliter? One Kiloliter (kl) contains 264.1720515625 Gallons (gal) — the inverse of the factor above. Multiplying by 0.003785411795401118588 takes you from gallons to kiloliters; multiplying by 264.1720515625 brings you back.

Put in words: one gallon equals 0.003785411795401118588 kiloliters, so the gallon is the smaller unit of this pair. Converting between them never changes the amount of volume being measured — only the size of the unit you count it in.

What is a Gallon (gal)?

A gallon (gal) is a unit of volume, most commonly associated with the imperial and US customary systems of measurement.

It is equal to 128 Fluid Ounces (fl-oz).

What's the Difference Between a US Gallon and an Imperial Gallon?

A common point of confusion is the difference between the US gallon and the imperial gallon (used in the UK and other Commonwealth nations).

They are not the same size!

• The US Gallon is smaller, defined as 231 cubic inches, which is approximately 3.785 liters.
• The Imperial Gallon is larger, equivalent to about 4.546 liters.

This difference stems from historical definitions that were standardized differently in the US and Britain during the 18th and 19th centuries.

So, if you're comparing fuel efficiency, remember that "miles per gallon" ratings are based on different-sized gallons!

Where Does the Word "Gallon" Come From?

The word "gallon" has a rich history, tracing its roots back through several languages.

It originates from the Old Northern French word galon, which referred to a liquid measure.

This term is believed to have originated from the Gallo-Roman word gallēta, meaning a "pail" or "bucket." The ultimate origin likely goes back to a Celtic word, highlighting the unit's long-standing use in European trade and daily life for centuries.

What is a "Dry" Gallon?

While we typically associate the gallon with liquids, there is also a US dry gallon.

This unit, not commonly used today, is equivalent to one-eighth of a bushel, or about 4.405 liters. It was historically used to measure dry goods such as grain or fruit.

This is also why the famous "10-gallon hat" is a misnomer; its name doesn't refer to its volume.

Instead, it is thought to originate from the Spanish word galón, meaning "braid," which refers to the braided band on the hat.

What is a Kiloliter (kl)?

A kiloliter (kl) is a unit of volume in the metric system, equal to 1,000 liters.

It's used for measuring large quantities where using liters would be impractical.

How Do You Convert Kiloliters to Cubic Meters?

A kiloliter is equivalent to a cubic meter, meaning they represent the same amount of volume. This creates a straightforward 1:1 relationship for conversions:

• One kiloliter (1 kl) = One cubic meter (1 m³)

This direct conversion makes it incredibly easy to switch between liquid volume and spatial volume. This is particularly useful in fields like civil engineering, hydrology, and construction for tasks like calculating the capacity of a reservoir, swimming pool, or cargo container.

What are Kiloliters Used For?

The kiloliter is a standard unit for measuring large quantities of liquids across many industries. When measuring large volumes, liters can become cumbersome, which is where the kiloliter comes in.

You'll commonly encounter the kiloliter in:

• Utility bills for household water consumption.
• Agriculture, to determine the precise amount of water required for irrigation.
• Industrial settings for pricing and transporting bulk liquids, such as fuel, wine, or milk.

Converting Kiloliters of Water to Tonnes

For water under standard conditions, there is a valuable and straightforward relationship between its volume and its mass.

One kiloliter of water has a mass of almost exactly one metric ton (1,000 kilograms).

This handy conversion, one kl of water ≈ 1 tonne, is fundamental in logistics and shipping, where the weight of liquid cargo is a critical factor.

Gallon to Kiloliter Conversion Table

Here are some quick reference conversions from Gallon (gal) to Kiloliter (kl):