Easily calculate your vehicle's miles per gallon (MPG) at the gas station. This straightforward utility helps you track fuel efficiency quickly and efficiently.
Simple MPG Calculator by Shane Stambaugh


235+ iOS apps curated and reviewed
The best simple mpg calculator apps on iPhone average 3.4★ across 235+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 1.0★ (1) | No | No | May 2026 | ||
| 2 | Free | 3.5★ (6) | No | No | May 2026 | ||
| 3 | Free | 1.0★ (1) | No | No | May 2026 | ||
| 4 | Free | 5.0★ (7) | No | No | Oct 2026 | ||
| 5 | Free | — | No | No | May 2026 | ||
| 6 | Free | 2.0★ (10) | No | No | Oct 2026 | ||
| 7 | Free | 4.9★ (409K) | Yes | No | Oct 2026 | ||
| 8 | $0.99 | 5.0★ (2) | No | No | Aug 2026 |


Easily calculate your vehicle's miles per gallon (MPG) at the gas station. This straightforward utility helps you track fuel efficiency quickly and efficiently.





Track your vehicle's mileage and fuel economy with this straightforward utility. It offers statistics and international support for various measurement units. The app is designed for ease of use and is completely free with no ads or in-app purchases.

Easily calculate fuel efficiency in Litres/100kms or Miles/gallon using US or UK gallons. Input your journey's odometer readings and fuel used to get instant results. The app also converts between different fuel units for your convenience.