Time & Date Tools
Compare dates, convert time zones and calculate deadlines: our time tools help you plan appointments and workflows reliably. No sign-up and directly in your browser.
The Date Calculator works out age and differences between dates. The Time Zone Converter translates times around the world, while Business Days and Calendar Week answer typical working and vacation questions for Germany. The Countdown Timer accompanies processes up to the deadline.
Time & Date 7
Date & Age Calculator
Calculate days between dates, add or subtract days, and get the calendar week and day of the week, helpful for scheduling and date planning. GDPR-compliant.
Work Hours Calculator
Calculate your work hours including breaks, optionally with an hourly rate, to track your earnings transparently and accurately. GDPR-compliant.
Time Zone Converter
Convert times between time zones, with date, time, and offset included, and organize your appointments across time boundaries. GDPR-compliant.
Business Days Calculator
Calculate the number of business days between two dates, taking into account all statutory holidays of your respective state. GDPR-compliant.
Calendar Week Calculator
Find the ISO calendar week for any given date, or determine the exact range of a week, directly in your web browser. Runs in your browser, GDPR-compliant.
Countdown Timer
Count down live to a target time with a large display, entirely in your web browser without any registration or setup. Runs in your browser, GDPR-compliant.
Bridge Days Planner
Find every bridge day in your German state for 2026 to 2028, where one day of leave unlocks a long weekend. Covers all 16 states, data as of 21.09.2026.