Time & Productivity
Timers, stopwatches, date math and productivity boosters.
Date Tools
Date difference, age, time zones.
Date Difference Calculator
Calculate the time between two dates — years, months, days, weeks and total minutes.
Time Zone Converter
Convert any date and time between any two timezones — auto-detects your local zone.
Unix Timestamp Converter
Convert Unix / epoch timestamps to human dates and back — seconds & milliseconds, your timezone + UTC.
Age Calculator
Calculate your exact age in years, months, days, hours and minutes.
Timers & Clocks
Pomodoro, stopwatch, countdown.
Stay on the clock, across time zones
This niche splits in two: tools that help you focus right now, and tools that do the date and time math you keep getting wrong. The first group keeps a session ticking; the second answers "how many days until…" and "what time is that for them" without a mental gymnastics routine.
The Pomodoro Timer wraps a focus countdown in a full-screen Lofi study mode with ambient backgrounds and your own background audio — far more than a plain 25-minute timer. Distributed teams keep the World Clock open to see a dozen cities at once, and reach for the Time Zone Converter when scheduling a call across IST, EST and UTC. For personal date math, the Age Calculator and Date Difference Calculator give exact years, months and days.
What this niche is used for:
- Running focused Pomodoro work sessions with breaks
- Seeing the current time in many cities at a glance
- Scheduling meetings across time zones (IST/EST/UTC)
- Counting days between two dates or until a deadline
- Converting Unix timestamps to readable dates
All client-side, no account, free.