The WebTimer can be used to make time interval measurements traceable to the Australian national standard.

Before registering, we recommend checking that the WebTimer is suitable for your application.

To access the WebTimer, please register first, then proceeed to the NMI shop to purchase your annual subscription ($55 incl. GST).

You can reset your password here.

If you need to recover your login details, please contact time@measurement.gov.au

This service is provided by Standards for Time and Frequency at the National Measurement Institute in Lindfield, Australia.