We can use Excel to a lot of things – one way is to use it as a timer
Lets create a simple countdown timer.

In column A we set the date – the other columns are going to show us how long it is until our set date.
For this we are going to use four different functions
- INT
- HOUR
- MINUTE
- SECONDS
In column B cell B2 enter the following formula:
=INT(A2-NOW())
This just subtracts the date in A2 from todays date.
In cell C2 enter the following foruma:
=HOUR(A2-NOW())
In cell D2 enter the followin formula:
=MINUTE(A2-NOW())
And finally to get the seconds, enter the following formula in E2:
=SECOND(A2-NOW())
This will not refresh automatically, if you hit F9 you can see that the values are changing.
The best way here is to write a small macro and run this every second to make it look like a timer.

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