Mile per US gallon to Mile per liter Converter
Type a value — the answer appears instantly. 1 mpg (US) = 0.26417 mi/L.
Reviewed by the OmniCalc teamMethod verified 2026-07-01
7.9252 miles per liter
= 7.8405 L/100km= 12.754 km/L
equals 7.9252 miles per literFormula: mi/L = mpg (US) × 0.26417205
Mile per US gallon to Mile per liter formula
mi/L = mpg (US) × 0.26417205
Convert 5 miles per US gallon to miles per liter
- Start with 5 miles per US gallon.
- Multiply by the conversion factor: 5 × 0.264172 = 1.3209.
- So 5 mpg (US) = 1.3209 mi/L.
Mile per US gallon to Mile per liter conversion table
| Miles per US gallon (mpg (US)) | Miles per liter (mi/L) |
|---|---|
| 3 mpg (US) | 0.79252 mi/L |
| 4 mpg (US) | 1.0567 mi/L |
| 5 mpg (US) | 1.3209 mi/L |
| 6 mpg (US) | 1.585 mi/L |
| 7 mpg (US) | 1.8492 mi/L |
| 8 mpg (US) | 2.1134 mi/L |
| 9 mpg (US) | 2.3775 mi/L |
| 10 mpg (US) | 2.6417 mi/L |
| 12 mpg (US) | 3.1701 mi/L |
| 15 mpg (US) | 3.9626 mi/L |
| 18 mpg (US) | 4.7551 mi/L |
| 20 mpg (US) | 5.2834 mi/L |
| 25 mpg (US) | 6.6043 mi/L |
| 30 mpg (US) | 7.9252 mi/L |
| 35 mpg (US) | 9.246 mi/L |
| 40 mpg (US) | 10.567 mi/L |
| 45 mpg (US) | 11.888 mi/L |
| 50 mpg (US) | 13.209 mi/L |
| 60 mpg (US) | 15.85 mi/L |
| 70 mpg (US) | 18.492 mi/L |
| 80 mpg (US) | 21.134 mi/L |
| 90 mpg (US) | 23.775 mi/L |
| 100 mpg (US) | 26.417 mi/L |
Unit definitions
What is a mile per US gallon?
Miles per US gallon (mpg) is the fuel-economy measure used in the United States, counting how many miles a vehicle travels on one US gallon (3.785 liters) of fuel. A higher number means better economy. It is the reciprocal of liters-per-100km once gallons and miles are accounted for.
What is a mile per liter?
Miles per liter is an uncommon hybrid measure that pairs the mile with the metric liter. It occasionally appears where US distance habits meet metric fuel pricing, and is the reciprocal of liters-per-100km after converting miles to kilometers.
Frequently asked questions
How many miles per liter are in one mile per US gallon?
One mile per US gallon equals 0.26417 miles per liter (1 mpg (US) = 0.26417 mi/L).
How do I convert miles per US gallon to miles per liter?
Multiply the value in miles per US gallon by 0.264172. For example, 10 mpg (US) × 0.264172 = 2.6417 mi/L.
Which is bigger — a mile per US gallon or a mile per liter?
A mile per liter is bigger: one mile per liter contains 3.7854 miles per US gallon.
Is this mile per US gallon to mile per liter converter free?
Yes — the converter is free, works offline once loaded, and computes instantly in your browser without sending your numbers to a server.
Conversion factors follow international definitions (SI / NIST). Last verified 2026-07-01.