Category · 13 calculators
Date & Time
Day calculator, date calculator, age calculator, calendar weeks, public holidays, moon phases and time calculation for Germany.
13 calculators
Day Calculator
How many days are there between two dates? The day calculator shows the number of days, the weeks plus remaining days, and the gap in years, months and days.
Open calculator PopularDate Calculator
Add days, weeks, months or years to a date or subtract them from it. You get the resulting date with its day of the week and the calculation at a glance.
Open calculator PopularAge Calculator
Enter your date of birth to see your exact age in years, months and days, the days and hours you have lived, your birth weekday and your next birthday.
Open calculatorHours Calculator
Hours between two clock times, also across midnight: shown in hours and minutes, as decimal hours, in total minutes and as a share of an 8-hour day.
Open calculatorCalendar Week Calculator
Find the ISO 8601 calendar week of any date, with its weekday, the Monday-to-Sunday date range, the day of the year and all calendar weeks of that month.
Open calculatorPublic Holidays Calculator 2026 & 2027
All statutory public holidays in 2026 and 2027 for each German state, with date and weekday, which ones fall on a weekend, and regional special rules.
Open calculatorBridge Days Calculator
Bridge days in 2026 and 2027 by federal state (Bundesland): see which one or two days of leave next to a public holiday give you the longest stretch off.
Open calculatorTime Calculator
Add or subtract two time spans in hours, minutes and seconds. The result is shown as hh:mm:ss and also as total minutes and total seconds.
Open calculatorSchool Holidays Calculator
School holidays 2026 and 2027 for all 16 federal states (Bundesländer): winter, Easter, Whitsun, summer, autumn and Christmas breaks with dates and length.
Open calculatorPace Calculator
Work out your running pace in min/km, your finish time or the distance, plus speed in km/h, with presets for 5 km, 10 km, half marathon and marathon.
Open calculatorDaylight Saving Time Calculator
When do the clocks change in Germany? Clock change dates for any year with the exact time, a countdown to the next change and a four-year overview.
Open calculatorMoon Calendar
The moon phase for any date with illumination in percent and moon age, the next new moon, quarter and full moon dates, and a monthly moon phase calendar.
Open calculatorSunrise Calculator
Sunrise, sunset, solar noon and day length for any date, for ten major German cities or your own coordinates, shown in German time (CET/CEST).
Open calculatorNo calculator found.
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