Fuel Converter

Introduction

Fuel efficiency appears in several units depending on region and context: liters per 100 kilometers (L/100km) and miles per gallon (MPG) are common, while fuel volumes are measured in liters or US gallons. Converting between these units helps you compare vehicles, plan trips, and estimate costs accurately. The Fuel Converter turns values into your preferred unit so decisions are grounded in consistent numbers.

Understanding the reciprocal relationship between MPG and L/100km is key—lower L/100km indicates better efficiency, while higher MPG signals the same in imperial terms. Translating between them ensures fair comparisons when evaluating reports or manufacturer specs.

Why This Tool Is Useful

Travel planning and budgeting benefit from precise efficiency estimates. Conversions help you estimate fuel needed for a route, compare cars across markets, and assess the impact of driving style or maintenance. For teams managing fleets, standardized metrics simplify reporting and improve operational decisions.

Because the converter runs locally, you can iterate quickly without spreadsheets—test different numbers, convert units, and choose the figure that matches your planning workflow.

Key Features

Converts between L/100km and MPG, and between liters and US gallons, with accurate arithmetic and readable formatting. Keeps inputs straightforward to encourage repeat use during research and planning.

How to Use

1. Enter the value to convert (efficiency or volume).
2. Select the source and target units (e.g., L/100km ↔ MPG, liters ↔ US gallons).
3. Click Convert to see the translated value.
4. Use the result to estimate fuel needs, compare vehicle efficiency, and plan costs.