How can I find out when a person was born if they died 12-28-1875 and was 62 yrs

Question:

How can I find out when a person was born if they died 12-28-1875 and was 62 yrs and 10 days old?

Is there a website that can tell you exactly by just typing in the numbers?

Best Answer - Chosen by Asker: If you have a good genealogy program, a calculator will be built in. In Roots Magic, for instance, you click on "Tools - > Calculator -> Dates" and fill in any two out of three (begining date, ending date or span). It hums to itself for a nano-second and fills in the third entry.