Changelog

Release notes for HoursCalc.

2026-10-20

Initial release.

• Time and pay: time card, timesheets for any period, time clock with breaks, hourly paycheck, overtime, rounding, PTO, invoices, pay period calendar and more.
• Date and time: date calculator, age, work days, military time, Zulu, time zones, Unix timestamps, sleep, pomodoro.
• Hours to decimal: both directions and the minutes chart.
• Math and money: percentages, discounts, recipe scaling, roots, fractions, margin and markup, tips, sales tax for every state, mileage.
• 28 guides and 30 downloadable templates for Excel, Google Sheets, Word and PDF.
• English and Spanish.