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Tool reference

Fuel Economy Converter: instructions, examples and limits

Convert fuel economy in both directions with clearly named units.

Open Fuel Economy Converter
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This tool is registered for local processing. Its tool input is handled in the current page; LittleKit’s product analytics do not include the input value.

What it does

Consumption and economy are reciprocal. L/100 km = 235.214583333333 ÷ US mpg.

Worked example

10 L/100 km = 10 km/L.

The example demonstrates the operation. For file-based tools, results depend on the selected file and options.

How the result is produced

Consumption and economy are reciprocal. L/100 km = 235.214583333333 ÷ US mpg.

Important limits

Values use double-precision arithmetic and are rounded to 13 significant digits. Named definitions matter; choose the intended unit.

Choosing the next step

Confirm whether a value is decimal or binary before converting it. In particular, storage units such as GB and GiB are not interchangeable, and fuel economy can be expressed as either distance per volume or volume per distance. The unit labels are part of the answer.

See a mismatch between these instructions and the tool? Report a correction with a non-sensitive example.