Liters to Gallons Formula

Unit Converters Formula • Published on September 01, 2026 • Last updated September 01, 2026

Mathematical Equation

$$\text{Gallons (US)} = \text{Liters} \times 0.264172$$

Variable Definitions

Volume in liters

gal

Volume in US liquid gallons

Detailed Explanation

In-Depth Guide

One US liquid gallon equals 3.78541 liters (approx 0.264172 US gallons per liter). An Imperial UK gallon equals 4.54609 liters.

How to Calculate: Step-by-Step

1. Take volume in liters. 2. Multiply by 0.264172 for US liquid gallons (or 0.219969 for UK Imperial gallons). 3. Result is volume in gallons.

Worked Calculation Example

Convert 50 liters of gasoline to US gallons: - 50 × 0.264172 = 13.2086 US gallons.

Common Use Cases

Fuel economy calculation
Aquarium volume measurement
Beverage & chemical storage

Guides

Related guides

Plain-language explainers that sit next to this tool.

Hardware & Device Tests

Are Your Headphones Wired Backwards? Testing L/R Channel Reversal

Learn how headphone left/right channel reversal happens, why casual listening often misses it, and how a simple left-only then right-only test tone sequence makes it obvious.

Sep 29, 2026 5 min

Finance

5 Tools College Students Use to Manage Money and Time

A simple toolkit for students balancing a tight budget, shared living costs, and academic deadlines.

Sep 29, 2026 8 min

Decision Tools

How to Use a Spin Wheel for Fair Random Decisions

A spin wheel is one of the simplest ways to make an unbiased choice between multiple options. Learn how spin wheels ensure fairness and when to use one over a coin flip.

Sep 29, 2026 4 min

Date & Time

How to Calculate Your Exact Age in Years, Months, and Days

Why "current year minus birth year" gives the wrong age, the correct calendar-aware algorithm, and how leap years and February 29th birthdays are handled.