Time.Calc

Time.Calc is a fast, business-grade time calculator and scheduling tool for productivity and office workflows. Calculate durations, add or subtract hours and minutes, and compare dates with precision. Track work hours for projects, split billable and overtime, and export clean timesheets for payroll and invoicing. Plan meetings across time zones with instant conversions to simplify global scheduling. Key strengths include accurate time math, smart timesheets for billing, and a streamlined time zone converter. Ideal for consultants, teams, and operations managers seeking efficient time tracking and reporting. Keywords include time tracking, timesheet, work hours calculator, billing, date calculator, time zone converter, and productivity for business.