Roman Numerals Converter
This simple Roman Numerals Converter can be used at any time to convert numbers to Roman numerals. If you need to make conversion from Arabic numbers to Roman numerals, simply enter the number to the box on the right, and press the button 'Convert to Roman'. You will get the exact representation of the number in Roman Numeral Symbols.
2018 = MMXVIII
MMXVIII = 2018
Number to Roman Numerals Conversion Examples
- 14 = XIV
- 79 = LXXIX
- 225 = CCXXV
- 845 = DCCCXLV
- 2022 = MMXXII
Roman Numeral Symbols
- I = 1
- V = 5
- X = 10
- L = 50
- C = 100
- D = 500
- M = 1000
Roman Numerals Conversion Table
| Number | Roman Numeral |
|---|---|
| 1 | I |
| 2 | II |
| 3 | III |
| 4 | IV |
| 5 | V |
| 6 | VI |
| 7 | VII |
| 8 | VIII |
| 9 | IX |
| 10 | X |
| 11 | XI |
| 12 | XII |
| 13 | XIII |
| 14 | XIV |
| 15 | XV |
| 16 | XVI |
| 17 | XVII |
| 18 | XVIII |
| 19 | XIX |
| 20 | XX |
| 21 | XXI |
| 22 | XXII |
| 23 | XXIII |
| 24 | XXIV |
| 25 | XXV |
| Number | Roman Numeral |
|---|---|
| 20 | XX |
| 25 | XXV |
| 30 | XXX |
| 35 | XXXV |
| 40 | XL |
| 45 | XLV |
| 50 | L |
| 55 | LV |
| 60 | LX |
| 65 | LXV |
| 70 | LXX |
| 75 | LXXV |
| 80 | LXXX |
| 85 | LXXXV |
| 90 | XC |
| 95 | XCV |
| 100 | C |
| 105 | CV |
| 110 | CX |
| 115 | CXV |
| 120 | CXX |
| 125 | CXXV |
| 130 | CXXX |
| 135 | CXXXV |
| 140 | CXL |
| Number | Roman Numeral |
|---|---|
| 100 | C |
| 125 | CXXV |
| 150 | CL |
| 175 | CLXXV |
| 200 | CC |
| 225 | CCXXV |
| 250 | CCL |
| 275 | CCLXXV |
| 300 | CCC |
| 325 | CCCXXV |
| 350 | CCCL |
| 375 | CCCLXXV |
| 400 | CD |
| 425 | CDXXV |
| 450 | CDL |
| 475 | CDLXXV |
| 500 | D |
| 525 | DXXV |
| 550 | DL |
| 575 | DLXXV |
| 600 | DC |
| 625 | DCXXV |
| 650 | DCL |
| 675 | DCLXXV |
| 700 | DCC |
| Number | Roman Numeral |
|---|---|
| 750 | DCCL |
| 825 | DCCCXXV |
| 900 | CM |
| 975 | CMLXXV |
| 1050 | ML |
| 1125 | MCXXV |
| 1200 | MCC |
| 1275 | MCCLXXV |
| 1350 | MCCCL |
| 1425 | MCDXXV |
| 1500 | MD |
| 1575 | MDLXXV |
| 1650 | MDCL |
| 1725 | MDCCXXV |
| 1800 | MDCCC |
| 1875 | MDCCCLXXV |
| 1950 | MCML |
| 2025 | MMXXV |
| 2100 | MMC |
| 2175 | MMCLXXV |
| 2250 | MMCCL |
| 2325 | MMCCCXXV |
| 2400 | MMCD |
| 2475 | MMCDLXXV |
| 2550 | MMDL |
Recent Comments
Is there a site that instructs on how to do math in roman numerals? I mean like adding a column, subtracting, dividing or doing other forms of math? Is this really all the romans were able to do "write down a number". Seems just a little lame for math. BTW I can convert the numerals to Arabic numbers do the math and convert answer back to roman however I find nothing in the literature indicating they did this or had even gotten to Arabic numbers until after their empire fell.
Hi,very useful site. Easy to convert numbers to roman numerals and roman numerals to numbers. Can do my calculations very fast. Thank you for creating such a helpful and useful site.
The letter M with a dash above it represents 1 million, eg 1000 x 1000, the dash means x by 1000, just as L with a dash above it means 50,000. and D with a dash above it means 500,000.
An interesting website, though it has a very conventional approach to Roman Numerals -- the Romans themselves were not quite as strict, nor were many who used them afterwards. I put in MDCCCCIL and it didn't know it, though it was used by a book from an old style publisher. The four "C"s in a row threw the program because that is not conventional, but was done sometimes, and putting an "I" for one before and "L" for fifty would not usually be how one does "49" since it would normally be more the complex XLIX. The rules are not hard and fast, but more conventional versus a little more unusual -- this one uses them as if they were hard and fast. Works though, for that purpose.
totallly in love with this website!!!!
helped me a lot.
Today's comment is
zubairuabdullahi2020- 12-03 23:35:03
which means,there's no Roman numeral conversation in millions, I tried I couldn't get
Well apparently there is a conversion for millions, it just isn't on here. The conversion is _M
which means,there's no Roman numeral conversation in millions, I tried I couldn't get
To Thad, no, it is not a roman numeral. To Didi, MM is 2000. To Dan, there is no zero because nobody has been able to find out what stands for it. Whatever it is, it is not scientifically proven yet.
To Mrs. N, VIIX is not a roman numeral. Bigger numbers have to come first unless the first number is 4 or 9. Same goes for you Kbe, IIIVXX is not a roman numeral. i will do 2 more people. To ADRIEL, mdcccxlviii is equal to 1,848. Finally to This is a really good tool, you are right, but 32787 is _X_X_XMMDCCLXXXVII.
Hi again. I'm answering comments for you! To Sonu, XXV is 25, and XII is 12. Hope this was helpful
This was so fun. For some people though, it is difficult because there is nothing after M. There actually is though. for thousands (and 1M) you have one line over the letters, or one line beside. For example, 5K = _V. It is the same for millions and so on, you just add one line each time you get to M
this is an amazing app it is so easy and quick to use :)
Really great site
Super great! It helped me so much. :D
this site is good if you want to learn roman numerals :-)
I need all the Roman numerals please and I love your app it teach my children a lot about roman numerals and I thank u for helping
It is good but it needs take a time
I love this website as it is telling lots of roman counting.
It is good but it takes time to understand
Why is there no zero in roman numerals?
In EXE form would be great! Or Javascript?
How do we write 2000 in roman numerals
NXIVM is this a Roman number?
Nice
speedly.
This website is very helpful
I think we can see why the Roman Empire fell, or at least why there was no significant advancement in mathematics until the Spanish drove out the Moores and discovered Arabic numerals. Try doing division in Roman numerals.
What is 7400000008137 in roman numeral? Please tell me quickly,
Why 1999 = MCMXCIX and not MIM?
I understood a bit but this was quite fun!
M = 1000
D = 500
Someone tattood on his arm XXVâ„XII can anyone tell Me what this means?
In Roman numerals, x can be used at the most how many times?
It is good but
32767 must be XXXMMDCCXVII(The three X's in front is "upperlined"),
but it says it is MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMDCCXVII.
You must implement something for bigger numbers.
I like using this website for my homework idk if its cheating!!
I'm using it to help me with my homework right now
Cool tool.
I just wonder if there are ways of representing massive numbers (eg. 1 million, etc)
I love this website, as I' m learning Roman numerals while corona virus is going.
What is 7000000 in Roman numerals?
what is mdcccxlviii
OMG this is an awesome converter
5=V, 10=X, 50=L, 100=c, 500=D, 1000=M, 100000=?
Awesome, easy to use and relevant.
This is good for home learning while the coronavirus is going on thanks for the website
Why do people learning math need to learn this? This isn' t any cool formula or equation, its just how to say numbers in a more difficult way. :(
It's useful for people who don't know roman numerals
why was math easy for the romans? X always equaled 10!
good forhomework
so useful to use on IXL