Birth Date Calculator
This calculator is very handy for genealogists. The script calculates
the birth date when the age at death and the date of death are know.
This is often the information recorded on older head stones. Results
are displayed in year-month-day format. All dates according to the Gregorian
calendar, with New Year on Jan. 1.
make an entry in each box on lines 1 and 2.
When you have accomplished that, press the compute key located under
the table and the answer will be calculated and displayed. You may
make changes and then press 'compute' again and the new answer will be
1. You must enter a digit in each box. Use a zero
where you do not have a number to enter.
2. Data entered - going across the page - is in Day/Month/YYYY
3. For year of death an entry in each box is required. Specifically
a zero in the box if nothing is known and make sure that you enter a four
digit year where required - YYYY.
4. To return to previous page use your browser 'Back' button.