## Enter Number or Roman Numeral

##### How does the Roman Numeral Conversions Calculator work?
Free Roman Numeral Conversions Calculator - Converts a Positive integer less than 4000 to a Roman Numeral.
Converts a Roman Numeral with a positive value less than 4000 to a number.
This calculator has 1 input.

### What 1 formula is used for the Roman Numeral Conversions Calculator?

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##### What 7 concepts are covered in the Roman Numeral Conversions Calculator?
conversion
a number used to change one set of units to another, by multiplying or dividing
division
separate a number into parts
integer
a whole number; a number that is not a fraction
...,-5,-4,-3,-2,-1,0,1,2,3,4,5,...
mnemonic
a device such as a pattern of letters, ideas, or associations that assists in remembering something
Examples include ROYGBIV or Rainbow Colors
roman numeral
any of the letters representing numbers in the Roman numerical system: I = 1, V = 5, X = 10, L = 50, C = 100, D = 500, M = 1,000. In this system, a letter placed after another of greater value adds (thus XVI or xvi is 16), whereas a letter placed before another of greater value subtracts (thus XC or xc is 90).
roman numeral conversions
total
comprising the whole number or amount