MPG Calculator
MPG Calculator for Android is an app that keeps track of your fuel usage and mileage, and produces a summary of your mileage and miles per gallon.
Download MPG Calculator
Version 1.1.3
Usage
MPG Calculator is split into three tabs, Edit Record, View Data, and View Summary.
Simply enter the Litres, Fuel Price and Vehicle Mileage on the first tab each time you buy fuel. The date will default to today's date, but you can change it if you're entering details for a fillup you made previously. Each fill-up will appear in the "Data" tab in the form of a table. If you made a mistake, you can delete or edit previous records by long-pressing on them in the "Data" tab. View the "Summary" tab for summary information on all the data entered so far, such as date ranges, mileage ranges and fuel economy.
Note: The MPG calculations in the data list will only be correct if you fill the tank completely each time.
Data Export
The data can be exported to the SD card for use in a spreadsheet or as a backup or if you are changing phones. Data can be imported back in later, and will overwrite the current database, so be careful! The file format is a standard CSV file and the columns are as follows:
| Column | Description |
|---|---|
| Record Type | For future use. Set this to M. |
| Litres | Floating point number of litres. |
| PPL | Floating point pence per litre. |
| Date | Epoch date. A long integer specifying number of milliseconds since Epoch date. (1/1/1970). Note: this is milliseconds, not seconds |
| Mileage | Floating point total mileage. |
Features To Come
Features planned for future versions
- Syncronise data with Google account
- Checkpoints/Vehicle Changes
Changelog
1.1.3
- Fixed bug: Average cost per mile fixed
1.1.2
- Added average cost per mile
1.1.1
- Support for a change of vehicle with a lower mileage
1.0.10
- A teeny weeny bug fix :-)
1.0.9
- Better support for small screens
1.0.8
- Minor bug fixes
1.0.7
- Fix MPG graph bug
1.0.6
- Added more analysis fields
- Fuel price and MPG Charts (Froyo and Donut only)
1.0.5
- Data export/import
1.0.4
- Help and update information
- Other UI changes
- Email support
- More input validation
1.0.3
- Minor wording changes and instructions update
1.0.2
- First public release
Screenshots
