Everjaar

Calculators for the family calendar

Four small calculators: Abraham and Sarah, wedding anniversaries, weekday of birth and age on a date. Free, no sign-up.

When do you see Abraham or Sarah?

Enter a date of birth and see the day someone turns 50 in the Dutch tradition (Abraham for a man, Sarah for a woman), and how many days are left.

Which wedding anniversary is next?

Enter a wedding date and see the next anniversary with its Dutch name (copper, silver, golden) and the date.

Which day of the week were you born?

Enter a date and see which weekday it fell on.

How old will someone be on a given date?

Work out how old someone is on a chosen date, in years, months and days.