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Business & eCommerceGenerated accuracy model review: 2026-05-06
Conversion Rate 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
- **CR = (Conversions / Visitors) * 100**.
Test cases
Default input regression check
Generated from the checked-in default inputs and calculate function.
Inputs
- Visitors / Sessions: 1,000
- Orders / Conversions: 25
Expected outputs
- Conversion Rate: 2.50%
- Avg Visits per Sale: 40
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
- Visitors and conversions should describe the same period, channel, and funnel stage.
- This calculator treats conversions as a simple completed-action count and does not distinguish revenue quality or attribution windows.
- If visitor count is zero, conversion rate is undefined rather than zero.
Unit handling
- Visitors / Sessions accepts numeric values.
- Orders / Conversions accepts numeric values.
- Conversion Rate is displayed as a percentage.
Rounding rules
- Number displays use up to 2 decimal places in the calculator UI.
- Percent outputs are displayed with two decimal places.
Version history
1.0.0 - 2026-05-06
Generated accuracy and testing page from the current ecommerce-conversion-calculator calculator definition.
Change log
2026-05-06
Published default regression test documentation and metadata fallbacks for Conversion Rate.
Calculator transparency
Accuracy pages are generated from checked-in calculator definitions and can be upgraded with curated review metadata over time.