Simple, mobile-friendly tools for meetings, deadlines, billing, and time zones. No sign-ups. Built for professionals.
Color‑coded countdown with optional overtime count‑up.
Build a timed agenda and keep the meeting on track.
Preset timers plus a custom mm:ss countdown.
Simple stopwatch with laps.
Countdown to a date/time (today, tomorrow, or any date).
Count business days between dates (weekends + optional US holidays).
Count working hours between timestamps based on your schedule.
Shareable deadline countdown (settings in URL).
Live clocks for saved time zones.
Convert the same moment across time zones (DST safe).
Pacific, Mountain, Central, Eastern (+ AK/HI).
Find overlap-friendly meeting slots across time zones.
Classic 25/5 plus meeting-friendly modes.
Minutes → decimal hours with common rounding increments.
Start time + duration → end time (handles midnight).
Convert UTC/ISO timestamps to local and selected time zones.
Show/hide timer values in the browser tab title.
Run multiple timers at once (speaker, Q&A, break).
Copy share links and embed snippets.