agecalculator.com.ro is a free age calculator that finds your exact age in years, months and days. Enter a date of birth, pick any reference date, and it shows the interval plus the day of the week of birth and the days remaining until the next birthday. The site also includes date tools for difference, add or subtract, birth-date lookup, working days, days until a date, week number, age gap, due date, and Korean age. It works without JavaScript, needs no sign-up, shows no ads, and publishes its calculation method.

https://agecalculator.com.ro/