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EV & CarsGenerated accuracy model review: 2026-05-06
Rideshare Profitability Calculator accuracy and testing
This page documents how Calwarden builds trust for this calculator: source notes, regression-style default tests, limitations, assumptions, unit handling, rounding, and visible change history.
Formula source
- Net profit = fares + tips - platform fee - miles x vehicle cost per mile - fixed expenses. Net hourly = net profit / hours.
Test cases
Default input regression check
Generated from the checked-in default inputs and calculate function.
Inputs
- Gross Fares: $900
- Tips and Bonuses: $120
- Platform Fee/Take Rate: 20%
- Miles Driven: 600 mi
- Vehicle Cost per Mile: 0.28 $/mi
- Hours Worked: 32 hr
- Other Expenses: $75
Expected outputs
- Net Hourly Earnings: $18.66
- Net Profit: $597.00
- Vehicle Costs: $168.00
- Profit per Mile: $1.00
Known limitations
- This page documents the checked-in calculator logic and does not certify results for every real-world edge case.
- Use the result as a planning estimate unless the calculator page states a stricter purpose.
Assumptions
- All prices, fees, rates, and vehicle assumptions are user-entered.
- Calculations run locally in your browser and are not stored by Calwarden.
- This is planning math, not financial, tax, insurance, legal, or mechanical advice.
Unit handling
- Gross Fares accepts values in $.
- Tips and Bonuses accepts values in $.
- Platform Fee/Take Rate accepts values in %.
- Miles Driven accepts values in mi.
- Vehicle Cost per Mile accepts values in $/mi.
- Hours Worked accepts values in hr.
- Other Expenses accepts values in $.
- Net Hourly Earnings is displayed as currency.
- Net Profit is displayed as currency.
- Vehicle Costs is displayed as currency.
- Profit per Mile is displayed as currency.
Rounding rules
- Number displays use up to 2 decimal places in the calculator UI.
- Currency outputs are displayed with standard US dollar formatting.
- Input precision follows configured step values where provided.
Version history
1.0.0 - 2026-05-06
Generated accuracy and testing page from the current rideshare-profitability-calculator calculator definition.
Change log
2026-05-06
Published default regression test documentation and metadata fallbacks for Rideshare Profitability Calculator.
Calculator transparency
Accuracy pages are generated from checked-in calculator definitions and can be upgraded with curated review metadata over time.