Fuel Mileage Calculator

Fuel Mileage Calculator is a simple offline app for tracking fuel purchases, monitoring mileage, and estimating trip costs for your vehicles.

It is designed for users who want a practical way to record fuel logs, review fuel spending, and check vehicle efficiency without needing an internet connection. All data is stored locally on your device.

App Overview

Fuel Mileage Calculator helps you keep track of fuel entries for one or more vehicles in one place. You can save fuel amount, cost, odometer readings, and dates, then view useful calculations based on your own driving history.

The app supports multiple vehicle profiles, making it useful for personal cars, bikes, trucks, or small work fleets.

Key Features

Fuel Log Manager
Add fuel entries with:

fuel amount in liters

fuel cost

odometer reading

date

Each entry is saved locally on your device for quick access anytime.

Automatic Mileage Analytics
The app calculates useful fuel and expense insights from your saved records, including:

average KM/L

cost per KM

current monthly fuel spend

Multi-Vehicle Support
Manage separate profiles for different vehicles, such as:

car

bike

truck

other vehicles

Each fuel log is linked to a specific vehicle so your records stay organized.

Trip Expense Calculator
Plan a trip by entering a distance in kilometers. The app uses your stored fuel history to estimate:

fuel needed

expected trip cost

Settings and About
Customize your preferred currency label, use the local theme setting if enabled, and reset app data when needed. The About section explains the offline-first design and privacy approach.

How the App Works

Create one or more vehicle profiles.

Add fuel logs whenever you refuel.

The app stores your data locally on the device.

Mileage and cost calculations update based on your saved entries.

Use the trip calculator to estimate fuel needs and cost for future travel.

The app also checks fuel entry values so records stay more accurate, including odometer sequence validation for each vehicle.

Benefits of the App

Keep fuel and mileage records in one place

Track spending by vehicle

Understand your fuel efficiency over time

Estimate travel costs before a trip

Manage multiple vehicles easily

Use the app fully offline

Why Users Should Use This App

Fuel Mileage Calculator is useful for anyone who wants a straightforward way to monitor fuel usage and vehicle expenses. Whether you manage one personal vehicle or several family or work vehicles, the app helps you stay organized and make better decisions using your own stored data.

Because the app works offline and stores information locally, it is convenient to use anywhere, including at the fuel station or while traveling.