Timer → Study Timer → Pomodoro → HIIT Timer → ADHD Timer → Focus Timer → Egg Timer → Oven Timer → Silent Timer → Stopwatch → Alarm → World Clock → Sleep Calculator → Nap Calculator → Hours Worked → Age Calculator → Anniversary Counter → Deadline Calculator → Time Difference → Date Difference → Time Zone → Add/Minus Time → Blog →

Blog →

Timer → Study Timer → Pomodoro → HIIT Timer → ADHD Timer → Focus Timer → Egg Timer → Oven Timer → Silent Timer → View All Timers

Stopwatch → Alarm → World Clock → View All Clocks

Sleep Calculator → Nap Calculator → Hours Worked → Age Calculator → Anniversary Counter → Deadline Calculator → View All Calculators

Time Difference → Date Difference → Time Zone → Add/Minus Time → View All Converters

25 Minute Timer

A 25 minute countdown timer with sound.

Countdown

00:00:00

Frequently Asked Questions

Can I add or remove time mid-countdown?

Yes. Use the +10s, +1m, +5m, and +10m buttons to add time without resetting. To shorten, reset and re-enter the new duration.

Does it keep counting if I switch tabs?

Yes. The countdown continues in background tabs and the remaining time shows in your browser tab title.

Other durations

10 minute timer 15 minute timer 20 minute timer 30 minute timer 45 minute timer 1 hour timer All durations

00:00:00