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Trip Fuel Cost Calculator
Estimate a trip fuel quantity and cost from distance, consumption and unit price.
One-way distance (km), Consumption (L/100 km), Price per litre, Journey
JSON
Browser only
Runs locally in your browser. Your files, pasted content and generated output are not uploaded. Reset clears this tool’s working data.
This tool needs JavaScript. If it does not load, refresh the page and try again.
How to use this tool
- Enter the labelled values and use the displayed units.
- Choose Calculate result and inspect the full report, assumptions and undefined/no-solution status.
- Choose Download result to save the complete JSON. Reset clears results and restores the example controls.
Examples
One-way distance (km): 300
Consumption (L/100 km): 7
Price per litre: 1.8
Journey: one-way
Limitations
- Distance km; consumption L/100km; price per litre in one chosen currency. Explicit return-trip multiplier; entered real consumption only, no live prices, routing or driving-condition prediction.
- Scalar numeric inputs use explicit decimal syntax and IEEE-754 arithmetic; unless a tighter bound is stated, positive values are 1e-12–1e12 and nonnegative values 0–1e12. Derived inventory counts above 1 billion and nonfinite results are refused. Combined input limit400,000 UTF-8 bytes;complete JSON output limit4MiB. Numeric/code input controls allow128 characters. All processing stays in your browser.
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