Fuel Economy Converter

Convert fuel economy between liters per 100 kilometers and US miles per gallon using the standard US gallon conversion.

About this tool

Convert fuel economy between liters per 100 kilometers and US miles per gallon using the standard US gallon conversion. Use values in the units specified by each field and check the assumptions in the result before applying it. The included example demonstrates how the calculation is interpreted. Invalid dates, denominators, and out-of-range values are rejected. Inputs are processed locally in the browser; this utility does not connect to a financial account or external data source.

How to use this tool

  1. Enter the values in the labeled units.
  2. Check the assumptions and dates.
  3. Run the calculation and review the result.

How it works

Fuel Economy Converter applies the named formula or calendar rule to your inputs and returns a readable result.

When to use this tool

  • Quick fuel economy converter estimates
  • Local calculations without uploading input values

Limitations

The Fuel Economy Converter outputs are estimates and its calendar calculations do not incorporate jurisdiction-specific holidays unless stated.

Privacy

The inputs and results of Fuel Economy Converter remain in browser memory and are not uploaded by this tool.