Birthweight Centiles - Try Online

Click below to use the individual centile calculator.

The current version is v5.12.1 dated March 2007.

Select the custom base you require (Australia, New Zealand, Sweden or UK). To generate a customised birthweight centile, you need to enter or change values in any of the nine fields.. To do this, use the pull down arrows. The centile is calculated automatically.

Please note:
If you have a large set of centiles to calculate, you should use the bulk centile calculator (available for download click here)

If you are having problems using this tool, click here for a troubleshooting guide