🛠️ Bashytools

255 Hour Timer

Start a 255 hour timer.

255:00:00

Press Ctrl/Cmd + D to Add to Bookmarks 😉

Set another timer

Here are more awesome pre-set timers you can use. They range from popular timers like the 10 minute and 30 second timer to a 72 hour timer. If you don’t find the timer you want in this list or in our timer pages, you can simply change the settings of the one above.

Popular countdown timers

10 minute timer 5 minute timer 25 minute timer 3 minute timer 6 minute timer 15 minute timer 12 minute timer 13 minute timer 14 minute timer 50 minute timer 1 minute timer 20 second timer 9 minute timer 2 minute timer 35 minute timer

Seconds countdown timers

1 second timer 2 second timer 3 second timer 5 second timer 10 second timer 15 second timer 20 second timer 25 second timer 30 second timer 35 second timer 40 second timer 45 second timer 50 second timer 60 second timer 90 second timer

Minutes countdown timers

1 minute timer 2 minute timer 3 minute timer 5 minute timer 10 minute timer 15 minute timer 20 minute timer 25 minute timer 30 minute timer 35 minute timer 40 minute timer 45 minute timer 50 minute timer 60 minute timer 90 minute timer

Hours countdown timers

1 hour timer 2 hour timer 3 hour timer 4 hour timer 5 hour timer 6 hour timer 7 hour timer 8 hour timer 9 hour timer 10 hour timer 12 hour timer 18 hour timer 24 hour timer 48 hour timer 72 hour timer

Other countdown timers

256 hour timer 257 hour timer 258 hour timer 259 hour timer 260 hour timer 261 hour timer 262 hour timer 263 hour timer 264 hour timer 265 hour timer 266 hour timer 267 hour timer 268 hour timer 269 hour timer 270 hour timer

Online countdown timer

Start the 255-hour timer. Whether you're cooking or studying for 255 hours or you need to check or do something after 255 hours, this timer can help you stay focused and improve productivity.

Click the "Start" button to start your timer and the "Settings" button to change the timer settings and adjust the hours, minutes and seconds to your liking. If you want to start the timer again, click the "Reset" button.