Many tombstones and genealogy documents have the date of death and/or birth written in Roman Numerals. Now you can easily and accurately convert a Roman Numeral to a decimal number.
Enter the Roman Numeral to convert to Decimal Number. (Or enter decimal number to convert to Roman Numerals.)
Sometimes genealogy documents will have a year written in Roman Numerals, such as MDCCXLIX. Now you can easily and accurately convert this roman number to a decimal number.
Roman Numeral Conversion Chart:
| Roman Numeral
|
Decimal Number
|
|
| I |
1 |
One |
| II |
2 |
Two |
| III |
3 |
Three |
| IV |
4 |
Four |
| V |
5 |
Five |
| VI |
6 |
Six |
| VII |
7 |
Seven |
| VIII |
8 |
Eight |
| IX |
9 |
Nine |
| X |
10 |
Ten |
| XX |
20 |
Twenty |
| XXX |
30 |
Thirty |
| XL |
40 |
Forty |
| L |
50 |
Fifty |
| LX |
60 |
Sixty |
| LXX |
70 |
Seventy |
| LXXX |
80 |
Eighty |
| XC |
90 |
Ninety |
| C |
100 |
One-hundred |
| D |
500 |
Five-hundred |
| M |
1000 |
One-thousand |
Roman Numerals are just a combination of the numbers in the chart. For example:
| Roman Numeral
|
Decimal Number
|
|
| MDCCXCIX
|
1799
|
| MCMXVIII
|
1918
|
| MMVI
|
2006
|
| LIX
|
59
|
|
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|
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