L/100km to MPG (US) Converter
Convert l/100kms to mpg (us)s (L/100km to mpg) instantly with this free online fuel converter. Enter any value in the L/100km field and get the equivalent in MPG (US) immediately. This converter handles any quantity — from tiny fractions to large numbers — with full precision. No signup, no ads in the widget, and the conversion runs entirely in your browser for instant results. Use the swap button to reverse the direction and convert mpg (us)s back to l/100kms. You can also switch between any other units in the fuel category using the dropdown menus.
Formula
Fuel economy conversion (L/100km → mpg): km/L → MPG (US): mpg = kmL / 0.425144 MPG (US) → km/L: kmL = mpg × 0.425144 km/L → L/100km: L100km = 100 / kmL L/100km → km/L: kmL = 100 / L100km
Example
Example: Convert 10 L/100km to mpg: 10 L/100km = 23.52144215 mpg Use the swap button to convert back from mpg to L/100km.
How to Use
- Enter the value you want to convert in the L/100km field
- The result in MPG (US) appears instantly below
- Use the dropdown menus to change units if needed
- Click 'Swap Units' to reverse the conversion direction
- Copy the result or adjust the input for a new conversion
Frequently Asked Questions
How do I convert l/100kms to mpg (us)s?
Enter the value in L/100km (L/100km) in the 'From' field. The equivalent in MPG (US) (mpg) appears instantly in the 'To' field. The converter uses precise conversion factors and updates in real time as you type.
What is the formula to convert L/100km to mpg?
Fuel uses a fixed formula rather than a simple factor — the exact formula is shown in the Formula row below the result, together with a worked example.
How many mpg (us)s are in one L/100km?
Use the converter above — fuel conversion uses a fixed formula rather than a single factor.
Is this L/100km to MPG (US) converter free?
Yes, completely free with no signup, no limits, and no ads in the converter widget. You can convert as many values as you need. The tool runs entirely in your browser, so your data never leaves your device.
Can I convert mpg (us)s back to l/100kms?
Yes. Click the 'Swap Units' button to reverse the direction. You can also use the dropdown menus to select any other fuel unit for either field.
How accurate is the L/100km to mpg conversion?
The converter uses high-precision conversion factors (up to 8 decimal places). Results are displayed with up to 6 decimal places, with trailing zeros removed for readability. For scientific or engineering work, always verify with official standards.