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
Here are some more tips and tricks.
If the bigger number comes first you add. For example VI is 6 because 5 + 1 = 6
But if the lower number comes first you subtract. But you subtract the bigger number to the smaller number. For example IV is four because 5 - 1 = 4. You don't do 1 - 5 = -4
The same rule applies to bigger numbers like 40 and 90. 40 would be XL not XXXX because 50 - 10 = 40 and XC is 90 and not LXXXX because 100 - 10 = 90
This might help you.
I = 1 II = 2 III = 3 VI = 4 V = 5 VI = 6 VII = 7 VIII = 8
IX = 9 X = 10
L = 50 C = 100 D = 500 M = 1000
The line above the number means to multiply by 1000 so V with a line above it would be 5,000 and M with a line above it would be 1000000
2013 = MMXIII
Love ❤️ the app
1980 = MCMLXXX
110 = CX LOL
2020 = MMXX
123 = CXXIII
82=LXXXII
I love math! So many numbers! So many Roman numerals!
2014 = MMXIV
IIII = Invalid
I = 1 - V = 5 - X = 10 - L = 50 - C = 100 - D = 500 - M = 1000
Very easy thanks for help me
For those asking about IIII for 4 rather than IV, the only place you will (or should) see IIII is on a clock. Early clock makes thought using IV made the clock face look unbalanced. The 4 & 8 are both 2 places from the bottom. The 8, written as VIII, and IV looked unbalanced (due to the angle of the numbers and their width). So they wrote the 4 as IIII.
2022 = MMXXII
How do I write 500 million in Roman numerals? I tried online sites but they proclaim its invalid! They only go up to 3,999,999. I thought it would be D(M), with (M) being 1 million.
Number 4 is written as a numeral as: IV and not IIII (though the IIII form circulated as an additive form);
Number 5 is written as a numeral as: V and not IIIII;
Number 10 will be written as: X and not VV, nor VIIIII;
Number 100 will be written as: C and not LL, nor LXXXXX, nor XXXXXXXXXX.
29=XXIX not XXVIIII
actually, IIII is valid. The practice of subtracting from a base didn't come about until later. For example, if you are ever in Rome, and get to vist the colliseum, you'll see four written that way.
IIII is invalid
Why is 4000 MMMM, it is _VM (_ means line above)
Anyway, XIV/XVII rate
Thx at 7 20 pm 16 3 2022 (i cant use translator while typing)
Hi! im making a story named Light Dawning, and this website is very helpfull for writing page numbers!
Thanks so much!
This app is amazing
hi im back and with quiz is 56 LIV or LVI?
very helpful app i am very glad you could do this for my homework!
XLVll. What number is that i think it’s 49
5000 = V̅, not MMMMM
4000 is MMMM there's a bug here
This website is GREAT. I use it all the time. I give it X/X stars ^-^
I always use it because its accurate.
Just found this site, it's very convenient. Thank you
890 = DCCCXC
hi again. im answering comments for you! to Bhaskar, CI is 101, and XLIX is 49. hope this was helpful
I think this website is great. I just have one question though, Do roman numerals go over 99999, because I want to know what one million is in roman numerals.
How do you write a date using roman numerals exp. 1/24/2003
I love the app but I would like you approve it by doing roman to English and English to roman
that X/X from me
@Thad probability unlikely because of N not (likely) a roman number and the arrangement of M in the back, big numbers in the front mostly.
Very nice, but a bit limited. Please make the limit more bigger. But other than that, this website gets a VIII/X for me :D.
Very clearly explained I loved it
I am horrible at roman numerals, so this website is really helpful.
M = 1,000
(M) = 1,000,000
((M)) = 1,000,000,000
(((M))) = Trillion
((((((((((…)))))))))))) = Centillion
Very interesting and helpful. Thanks.
I like this website because of this Web site I learned roman numbers
i was well, why is it 1488 = MCDLXXXVIII instead of MXXVIIILX?
Good site, I use it for calculating the year of release for old cartoons
If you when born 2004?
MDCLXVI = 1,666
XXVXII is invalid