Bulk Centile Calculator

There are currently four versions of the Bulk Centile Calculator which can be downloaded: United Kingdom, New Zealand, Australia and United States of America.

Work is in progress to develop other international versions.

Please NOTE: This latest version of the GROW centile (bulk) calculator software (v6.4) has been updated with the effect that maternal weight is now NOT adjusted to ensure that BMI lies within fixed 90% limits. However, for continuity purposes, if you still require centiles calculated where maternal weight is adjusted (if necessary) to ensure that BMI lies within limits 19.99 - 29.9, please contact us for a copy of a previous version (v6.2.3).