12 in Roman numerals, how to write?

12 = XII
Explanations below.

Roman numerals used to make the conversion:

I = 1; X = 10;
Reading rules

1. Break the number (decompose) into place value subgroups:

12 = 10 + 2;

2. Convert each subgroup:

10 = X;
2 = 1 + 1 = I + I = II;

3. Wrap up the Roman numeral:

12 = 10 + 2 = X + II = XII;

12 = XII

In Roman numerals converter: transform Arabic numbers

Latest conversions of numbers to Roman numerals

12 = XII Apr 25 04:43 UTC (GMT)
2,003 = MMIII Apr 25 04:43 UTC (GMT)
6 = VI Apr 25 04:43 UTC (GMT)
14 = XIV Apr 25 04:43 UTC (GMT)
2,017 = MMXVII Apr 25 04:43 UTC (GMT)
3 = III Apr 25 04:43 UTC (GMT)
2,015 = MMXV Apr 25 04:43 UTC (GMT)
22 = XXII Apr 25 04:43 UTC (GMT)
28 = XXVIII Apr 25 04:43 UTC (GMT)
1,974 = MCMLXXIV Apr 25 04:43 UTC (GMT)
converted numbers, see more...