Dinner is one of the more reliable fixed points in a lot of Australian households, and if 6:53 pm is when it actually lands on the table, a live countdown makes the last stretch of the day easier to plan around. The number updates every second, so there is never any need to recalculate by hand.
Checking back on this page an hour from now, or tomorrow, or next week shows exactly the same thing: however much time is genuinely left until 6:53 pm arrives next. There is no session to lose and nothing to set up again — the countdown simply reflects wherever things currently stand.
Public transport timetables in Australia are almost always printed in 24-hour time, which is exactly why 18:53 is worth having on hand even if 6:53 pm is the version that comes to mind first. Matching the two formats against each other takes the guesswork out of reading a printed timetable correctly.
Common questions
Why does the number change slightly every time I check?
Because it is a live countdown rather than a fixed figure, it updates every second, so the exact hours, minutes, and seconds remaining will always be a little lower than the last time you looked.
Can I use this to time something happening tomorrow instead of today?
The countdown always points to the next time that moment occurs, so if it has already passed for today, it is already counting down to tomorrow's occurrence without any adjustment needed.
Does daylight saving affect the countdown?
Yes, because it reads from your device's own clock, any daylight saving change your device applies automatically is reflected in the countdown without any extra step on your part.
Why does the countdown look different on two devices checked at once?
That usually means the two clocks are not perfectly in sync, or one device has not adjusted for a time zone or daylight saving change. The countdown itself always follows whatever clock it is reading from.