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Fuel Consumption Converter

Instantly convert fuel consumption between L/100 km, km/L, US MPG, Imperial MPG, and other international units.

Use a comma or period as the decimal separator; do not use thousands separators.

All units

Consumption per distance

Use as target unit: Millilitres per kilometre
Millilitres per kilometre (mL/km)
70
Use as target unit: Litres per 100 miles
Litres per 100 miles (L/100 mi)
11.2654
Use as target unit: Litres per 100 kilometres
Litres per 100 kilometres (L/100 km)
From
7
Use as target unit: US gallons per 100 miles
US gallons per 100 miles (US gal/100 mi)
2.97601
Use as target unit: Imperial gallons per 100 miles
Imperial gallons per 100 miles (Imp gal/100 mi)
2.47804

Distance per fuel volume

Use as target unit: Kilometres per Imperial gallon
Kilometres per Imperial gallon (km/Imp gal)
64.9441
Use as target unit: Kilometres per US gallon
Kilometres per US gallon (km/US gal)
54.0773
Use as target unit: Miles per Imperial gallon
Miles per Imperial gallon (mpg (Imp))
40.3544
Use as target unit: Miles per US gallon
Miles per US gallon (mpg (US))
To
33.6021
Use as target unit: Kilometres per litre
Kilometres per litre (km/L)
14.2857
Use as target unit: Miles per litre
Miles per litre (mi/L)
8.87673
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Good to know

The Fuel Consumption Converter converts fuel consumption directly in your browser. It supports common units such as l/100 km, km/l, US mpg, and UK mpg and is useful for everyday tasks, school, studies, engineering, travel, shopping, planning, and quick plausibility checks.

Typical searches for this page include l/100km to mpg, mpg to l/100km, convert fuel economy. Calculation runs locally in the browser, without upload or server processing. Real fuel use depends on driving style, route, temperature, and vehicle condition.

Typical use cases

Quick everyday conversion

Convert values for recipes, measurements, travel, online shopping, DIY work, or product specifications without opening a spreadsheet.

Compare technical values

Use the converter for technical documentation, data sheets, lab values, device settings, or international specifications.

Local calculation without tracking

Entered values stay in the browser. This is useful for drafts, internal calculations, and quick checks where no external service is needed.

Tips for better results

Check unit and rounding

Check the source unit and decide whether the rounded display is sufficient or whether more decimal places are useful.

Cross-check critical values

For legal, medical, safety-critical, or regulated measurement use, compare results with the applicable standard or measurement source.

How it works

Step by step

  1. 1

    Enter a value

    Enter the source value and choose the matching starting unit.

  2. 2

    Compare results

    Target values are calculated automatically and shown in the most important units.

  3. 3

    Use the value

    Copy the matching result into documentation, planning, orders, code, spreadsheets, or notes.

Features

Browser-based conversion

Calculation runs locally. Values are not sent to a server for conversion.

Multiple units at a glance

After input, matching target values are shown immediately in multiple units.

Flexible display

Options such as grouping, decimal places, or source unit help make results easy to review.

Frequently asked questions

Are inputs uploaded when using Fuel Consumption Converter?

No. Conversion runs locally in the browser. Entered values are not transferred to Xoricon or another server.

How accurate is the conversion?

The converter uses standardized factors and JavaScript floating-point numbers. Displayed results are rounded and are not intended for regulated metrology or uncertainty calculations.

Can I see multiple units at once?

Yes. Many converters show several matching target values after one input, so you can quickly find the relevant unit.

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