Tools for your working day
Find your calculator
Count dates, track work hours or estimate pay. Choose a tool below to get started.
22 calculators available
Calendar & dates
Plan recurring dates, count weekdays and see exactly which dates match.
Mondays Calculator
Count Mondays in a month, year or custom range, and see every matching date.
Tuesdays Calculator
Count Tuesdays in a month, year or custom range, and see every matching date.
Wednesdays Calculator
Count Wednesdays in a month, year or custom range, and see every matching date.
Saturdays Calculator
Count Saturdays in a month, year or custom range, and see every matching date.
Weekends Calculator
Count individual weekend days or complete Saturday–Sunday pairs.
Weekdays Calculator
Count Monday through Friday dates in your chosen range. Holidays are included.
How Many Days Calculator
Choose a day of the week and count its occurrences between dates.
Work hours & attendance
Add up work hours, compare attendance and calculate time differences.
Timesheet Calculator
Enter time in, time out and breaks to total your work hours.
AM–PM Calculator
Find the elapsed hours and minutes between a start and finish time.
Minutes to Decimal Hours Calculator
Convert a worked duration in hours and minutes to decimal hours for a timecard.
Time Card Rounding Calculator
Compare exact and rounded clock punches for one shift, including the change in paid minutes.
Undertime Calculator
Compare worked time with required hours. See the shortfall in minutes and hours/minutes.
Overtime Calculator
Separate regular time and overtime using your chosen work-hour threshold.
Pay & salary
Explore pay estimates using the rates and work assumptions you choose.
Salary Calculator
Convert a pay rate into hourly, daily, weekly, monthly and annual estimates.
Daily Wage Calculator
Estimate gross wages from full days and one partial day at your chosen day rate.
Time to Salary Calculator
Estimate pay from an hourly rate and the total duration worked.
Overtime Pay Calculator
Estimate gross regular and overtime pay from worked days, a threshold and your chosen rate.
Undertime Deduction Calculator
Value the missing time against a chosen work requirement and hourly rate.
Holiday Pay Rate Calculator
Estimate holiday-work pay from a matching rate, work quantity and selected multiplier.
13th Month Pay Calculator
Estimate one-twelfth of entered calendar-year basic pay, with Philippine rule context.
Team & project planning
Estimate labor costs and organize employee performance ratings.