All Calculators at a Glance
From working hours to premiums — find the right calculator for your needs. The calculators apply German law.
Hourly Wage Calculator
Calculate your hourly rate from monthly income and weekly hours.
Decimal Hours Calculator
Convert HH:MM to decimal hours (7:45 = 7.75) and back.
Part-Time Calculator
Compare full-time and part-time working hours and salary.
Holiday Pay Calculator
Determine your vacation pay and holiday bonus.
Vacation Days Calculator
Calculate your exact prorated vacation days.
Night Shift Bonus Calculator
Calculate your night premiums — tax-free under § 3b EStG up to 25 % for work between 8 pm and 6 am (40 % between midnight and 4 am if work started before midnight).
Overtime Calculator
Track overtime hours and calculate extra earnings.
Hours and Minutes Calculator
Add and subtract time durations accurately.
Weekly Hours Calculator
Sum up daily working hours for the entire week.
Shift Allowance Calculator
Determine shift allowances for late, night and rotating shifts.
Time Tracking Calculator
Enter clock-in/clock-out pairs and check breaks and limits.
Public Holiday Bonus Calculator
Calculate holiday premiums and the tax-free share.
Sunday Bonus Calculator
Determine bonus pay for working on Sundays.
Finish Time Calculator
Calculate what time you can finish work today.
Flexitime Calculator
Track your flexitime account balance easily.
Monthly Hours Calculator
Convert weekly hours to monthly working hours accurately.
Remaining Vacation Calculator
Calculate your remaining vacation days balance.