Made for practical duration checks
timetodecimals is an independent collection of small utilities for translating durations, checking combined records, and understanding general overtime estimates. It is operated by the project owner reachable through the Contact page and is not affiliated with an employer, payroll provider, Microsoft, or a government agency.
How calculations work
All conversion pages share one calculation module. Durations are stored as integer seconds, totals are combined before rounding, and the displayed values can use two, three, four, or six decimal places. Reverse decimal inputs are resolved to the nearest second. The sixty-row chart is generated by that same module.
Limits and corrections
The calculators cannot validate your source records or decide legal eligibility. Payroll estimates cover only the general rules described on each page. Send a reproducible correction to the listed contact address.