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Everyday LifeGenerated accuracy model review: 2026-05-06
Pizza Planner 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
- Assumptions per person: * **Light:** 2 slices (adult), 1 slice (kid). * **Average:** 3 slices (adult), 2 slices (kid). * **Starving:** 4 slices (adult), 3 slices (kid). Total Slices / 8 = Pizzas (Rounded up).
Test cases
Default input regression check
Generated from the checked-in default inputs and calculate function.
Inputs
- Number of Adults: 5
- Number of Kids: 2
- Hunger Level: Average (3 slices)
Expected outputs
- Pizzas to Order: 3
- Total Slices: 19
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
- Large pizzas are treated as 8 slices each.
- Per-person slice counts are averages, not guarantees.
- Sides and drinks can reduce the number of slices people will want.
Unit handling
- Number of Adults accepts numeric values.
- Number of Kids accepts numeric values.
- Hunger Level accepts one of the configured options.
Rounding rules
- Number displays use up to 2 decimal places in the calculator UI.
Version history
1.0.0 - 2026-05-06
Generated accuracy and testing page from the current pizza-calculator calculator definition.
Change log
2026-05-06
Published default regression test documentation and metadata fallbacks for Pizza Planner.
Calculator transparency
Accuracy pages are generated from checked-in calculator definitions and can be upgraded with curated review metadata over time.