Tool collection
Date & Time Tools
Work with dates and time: world clock, time zone converter, business days, countdowns, stopwatch and Pomodoro timer.
World Clock
See the current time across major cities and time zones.
Time Zone Converter
Convert a specific time from one time zone to another.
Business Days Calculator
Count working days between two dates, excluding weekends.
Countdown Timer
A simple, accurate countdown timer with alerts.
Stopwatch
A precise stopwatch with lap times.
Pomodoro Timer
Boost focus with the Pomodoro technique of work and break intervals.
Free tools, ready when you need them
These tools are designed for quick answers with clear inputs and readable results. Basic calculations run in your browser, so no account is required.