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TechnologyGenerated accuracy model review: 2026-05-06

Downtime Cost 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

  • Total cost = downtime hours * (hourly revenue loss + hourly labor cost) + fixed recovery cost + SLA credits.

Test cases

Default input regression check

Generated from the checked-in default inputs and calculate function.

Inputs

  • Downtime Duration: 2.5 hours
  • Hourly Revenue Loss: 4,000 $/hr
  • Hourly Labor/Productivity Cost: 1,200 $/hr
  • Fixed Recovery Cost: $2,000
  • SLA Credits/Penalties: $0

Expected outputs

  • Estimated Downtime Cost: $15,000.00
  • Cost per Minute: $100.00
  • Revenue Loss: $10,000.00
  • Labor/Productivity Cost: $3,000.00

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

  • Costs are user-entered estimates and may not capture reputational or long-term churn impact.
  • SLA credits are modeled as an added business cost.
  • Calculations run locally in your browser.

Unit handling

  • Downtime Duration accepts values in hours.
  • Hourly Revenue Loss accepts values in $/hr.
  • Hourly Labor/Productivity Cost accepts values in $/hr.
  • Fixed Recovery Cost accepts values in $.
  • SLA Credits/Penalties accepts values in $.
  • Estimated Downtime Cost is displayed as currency.
  • Cost per Minute is displayed as currency.
  • Revenue Loss is displayed as currency.
  • Labor/Productivity Cost 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 downtime-cost-calculator calculator definition.

Change log

2026-05-06

Published default regression test documentation and metadata fallbacks for Downtime Cost Calculator.

Calculator transparency

Accuracy pages are generated from checked-in calculator definitions and can be upgraded with curated review metadata over time.

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