Lifespan Age Calculator by Peter Riddell 3.0   
by Peter Riddell   

LIFESPAN AGE CALCULATOR can subtract dates answering in days months and years elapsed. Can also subtract an age from an end date to caclulate a start date.. Very useful for government forms in my country, thats for sure.

ELAPSED TIME CALCULATION
eg: DD/MM/YYYY -- DD/MM/YYYY == X days Y months Z years

START DATE CALCULATION
eg: DD/MM/YYYY -- X days Y months Z years == DD/MM/YYYY

A tiny footprint (35k zipped, 80k unzipped) makes Lifespan Age Calculator very easy to email to a friend and easy on your computer too ;) Did I mention it's a free way for home users to subtract dates? I hope you like it.
kind regards,
Peter Riddell