Time Clock Calculator

  • Time and a Half Calculator
    Calculate time and a half overtime pay. Enter your hourly rate, regular hours, and overtime hours to see your 1.5× overtime rate and total pay.
  • Minutes From Now Calculator
    Add any number of minutes to a starting time and get the result on a 24-hour clock, with automatic day carry past midnight. Fast and free.
  • Hours From Now Calculator
    Find out what time it will be a set number of hours from now. Enter a start time and hours to add — see the clock time and day carry instantly.
  • Sleep Duration Calculator
    Calculate how many hours and minutes you slept between bedtime and wake time. Handles sleep that crosses midnight with simple mod-24 math.
  • Gross Pay Calculator (Regular + Overtime)
    Calculate weekly gross pay from hours worked and hourly rate, with overtime over 40 hours paid at 1.5× (US FLSA-style). Free time card pay calculator.
  • Time Difference Across Time Zones Calculator
    Calculate the time difference in hours between two time zones using their UTC offsets. Quick, accurate tool for scheduling calls and meetings worldwide.
  • Fortnight to Hours Calculator
    Convert days into total hours instantly. Enter days plus optional extra hours to get the exact number of hours and minutes using Hours = days × 24.
  • Biweekly Payroll Hours Calculator
    Add up two weeks of worked hours, subtract unpaid breaks, split regular vs overtime, and get gross biweekly pay. Fast time card totals for payroll.
  • Annual Work Hours Calculator
    Calculate your total working hours per year from weekly hours and vacation weeks. Find annual work hours, working weeks, and equivalent 8-hour days.
  • Monthly Work Hours Calculator
    Calculate total monthly work hours from working days and hours per day, plus estimated monthly pay from your hourly rate. Fast and free.
  • Work Hours Calculator with Lunch Break
    Calculate net work hours from clock-in and clock-out times after subtracting your lunch break. Supports overnight shifts. Free and instant.
  • Intermittent Fasting Window Calculator
    Plan your intermittent fasting schedule. Enter your eating window start time and pick 16:8, 18:6, 20:4 or 14:10 to see when fasting begins and ends.
  • Working Days in a Month Calculator
    Find the number of working (business) days in any month and year. Counts Monday–Friday by subtracting Saturdays and Sundays from total days.
  • Decimal Hours to Hours and Minutes Calculator
    Convert decimal hours (like 2.75) into hours and minutes instantly. Free, accurate decimal-time to HH:MM converter for timesheets and payroll.
  • PTO Accrual Calculator
    Calculate accrued PTO (paid time off) from hours worked, hours per full period, and PTO earned per period. Get hours, days, and accrual rate.
  • Hours Worked Calculator
    Free hours worked calculator. Enter clock in and clock out times plus break minutes to get total hours worked in decimal and hours-and-minutes format.
  • Working Hours Between Two Times Calculator
    Calculate net working hours between a start and end time, deducting break minutes. Supports overnight shifts and shows hours and minutes.
  • Weekly Hours Worked Calculator
    Add up your weekly work hours from daily clock-in and clock-out times, minus unpaid breaks. See total hours, daily average, and overtime over 40h.
  • Overtime Pay Hours Calculator
    Calculate weekly overtime and regular pay from total hours worked. Splits hours at 40, applies time-and-a-half (1.5×) overtime per US FLSA rules.
  • Decimal to Time (hh:mm:ss) Converter
    Convert a decimal number of days, hours, minutes, or seconds into hh:mm:ss time format, with optional hundredths of a second and a full breakdown.
  • Military Time Converter & Payroll Decimal Minutes Calculator
    Convert military (24-hour) time to regular 12-hour AM/PM time and back, and turn clock minutes into payroll decimal minutes (fractions of an hour) instantly.
  • Military Time Converter
    Convert between 12-hour regular time (am/pm) and 24-hour military time. See regular, military "hours", and 24-hour colon formats instantly.
  • Time Clock Calculator (Clock-In / Clock-Out)
    Free time clock calculator. Enter clock-in and clock-out times for each work period and get your Total Time in hours:minutes plus decimal hours.
  • Time Card Hours Calculator
    Free time card calculator: enter start and end times, deduct breaks, and get total hours worked as hh:mm, decimal hours, and minutes instantly.

Categories