Life Toolbox
Calculate fuel consumption, cost per kilometer, and total cost locally in the browser, without reading vehicle or payment data.
Local browser processing
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User Guide
How to use the life tools toolbox
The life toolbox calculates numbers only in the current browser; it does not connect to the internet, read vehicle data, or write to persistent storage.
Enter trip data
Enter the driving distance, fuel consumed, and fuel price.
View results
View fuel consumption over one hundred kilometers, cost per kilometer, and the cost of the entire trip.
Review criteria
Confirm the units, fuel prices, and mileage conventions before copying the result.
Limitations and Notes
- Results depend on user input and do not automatically read the vehicle dashboard, real-time fuel prices, or route mileage.
- Short trips, traffic congestion, air conditioning, load, and refueling measurement errors can cause a single trip’s fuel consumption to deviate from the long-term average.
- The tools only perform arithmetic conversions and do not provide driving, vehicle maintenance, or financial advice.
FAQ
What is the fuel-consumption unit?
Results use L/100km, while also displaying the cost per kilometer and total cost.
Will it read my vehicle?
No, all data is entered manually by the user.
Will fuel prices update automatically?
No; please enter the actual local fuel price.