All online time tools

This page is the full index behind everything else on the site: every alarm, timer, calculator, calendar and clock in one place, grouped by what they actually do rather than scattered across menus. If you already know the tool you want, this is the fastest way to it.

Everything here runs directly in the browser, with no downloads, no accounts, no app store. That's a deliberate choice: a timer or a date calculator is a five-second job, and installing something for that is more effort than the task itself.

What's grouped where

• Alarm clock: 1,440 minute-specific pages for setting an alarm at any time of day
• Timer: 444 duration pages for counting down from a set length of time
• Stopwatch: elapsed-time tracking with lap support
• Countdown: live countdowns to hours, weekdays, holidays, seasons and custom dates
• Calculators: eighteen date and time calculators, including age, working days and time zone conversion
• Calendar and public holidays: year, month and day views from 2026 to 2030, with state-specific holidays marked
• World clock: current time in major cities compared with Australian Eastern Time

Each tool is built to answer one specific question well rather than trying to be a do-everything dashboard, which is why the alarm and timer sections split into so many individual pages instead of one page with a dropdown — landing directly on the exact minute or duration you searched for is faster than adjusting a generic tool by hand.

If a particular calculation or clock isn't obviously listed above, it's worth searching this page directly by name, since some tools, like the working days calculator or the ANZAC Day holiday page, sit a level deeper than the main categories shown here.