WolframAlpha will perform several calculations at no charge, including converting from Roman numerals.
The screen shot below shows the results that are obtained when MCMVIII is entered.
Time spans can also be calculated as shown in this image:
It is as simple as entering the range of dates with the word "to" in between.
There are other genealogical calculations that WolframAlpha will do for free...you probably don't need the fee-based version.
Great Tip! Thank You!
ReplyDeleteLeAnn Knifer Atkin
Lander, WY