Multiples of:
Showing 100 of 1000 results
NumberRoman
1I
2II
3III
4IV
5V
6VI
7VII
8VIII
9IX
10X
11XI
12XII
13XIII
14XIV
15XV
16XVI
17XVII
18XVIII
19XIX
20XX
21XXI
22XXII
23XXIII
24XXIV
25XXV
26XXVI
27XXVII
28XXVIII
29XXIX
30XXX
31XXXI
32XXXII
33XXXIII
34XXXIV
35XXXV
36XXXVI
37XXXVII
38XXXVIII
39XXXIX
40XL
41XLI
42XLII
43XLIII
44XLIV
45XLV
46XLVI
47XLVII
48XLVIII
49XLIX
50L
51LI
52LII
53LIII
54LIV
55LV
56LVI
57LVII
58LVIII
59LIX
60LX
61LXI
62LXII
63LXIII
64LXIV
65LXV
66LXVI
67LXVII
68LXVIII
69LXIX
70LXX
71LXXI
72LXXII
73LXXIII
74LXXIV
75LXXV
76LXXVI
77LXXVII
78LXXVIII
79LXXIX
80LXXX
81LXXXI
82LXXXII
83LXXXIII
84LXXXIV
85LXXXV
86LXXXVI
87LXXXVII
88LXXXVIII
89LXXXIX
90XC
91XCI
92XCII
93XCIII
94XCIV
95XCV
96XCVI
97XCVII
98XCVIII
99XCIX
100C
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
26=XXVI
27=XXVII
28=XXVIII
29=XXIX
30=XXX
31=XXXI
32=XXXII
33=XXXIII
34=XXXIV
35=XXXV
36=XXXVI
37=XXXVII
38=XXXVIII
39=XXXIX
40=XL
41=XLI
42=XLII
43=XLIII
44=XLIV
45=XLV
46=XLVI
47=XLVII
48=XLVIII
49=XLIX
50=L
51=LI
52=LII
53=LIII
54=LIV
55=LV
56=LVI
57=LVII
58=LVIII
59=LIX
60=LX
61=LXI
62=LXII
63=LXIII
64=LXIV
65=LXV
66=LXVI
67=LXVII
68=LXVIII
69=LXIX
70=LXX
71=LXXI
72=LXXII
73=LXXIII
74=LXXIV
75=LXXV
76=LXXVI
77=LXXVII
78=LXXVIII
79=LXXIX
80=LXXX
81=LXXXI
82=LXXXII
83=LXXXIII
84=LXXXIV
85=LXXXV
86=LXXXVI
87=LXXXVII
88=LXXXVIII
89=LXXXIX
90=XC
91=XCI
92=XCII
93=XCIII
94=XCIV
95=XCV
96=XCVI
97=XCVII
98=XCVIII
99=XCIX
100=C

📚 The Full Thousand: Roman Numerals 1-1000

M (1000) comes from Latin "mille" (thousand). The 900 is written CM (1000-100). The year 999 (CMXCIX) is the longest number under 1000 at 7 characters. The year 1000 (M) marked the millennium and the dreaded medieval "end of the world" that never came.

⭐ Key Numbers 1 to 1000

1=I
50=L
100=C
400=CD
500=D
900=CM
999=CMXCIX
1000=M

📝 Step-by-Step Examples

476 = ?
CDLXXVI
(500-100) + 50 + 20 + 6 = CD + L + XX + VI
999 = ?
CMXCIX
(1000-100) + (100-10) + (10-1) = CM + XC + IX
666 = ?
DCLXVI
500 + 100 + 50 + 10 + 5 + 1 = D + C + L + X + V + I

💡 Fun Facts

📅

The number 888 (DCCCLXXXVIII) is the longest Roman numeral in the 1-1000 range with 12 characters.

🏛️

The fall of Rome in 476 (CDLXXVI) marks the end of Antiquity and the start of the Middle Ages.

⚔️

The First Crusade began in 1096 (MXCVI), just before the second millennium.

🎯 The First Millennium

All dates before year 1000 use combinations of D, C, L, X, V, and I. Famous dates: 476 (CDLXXVI) - Fall of Rome, 800 (DCCC) - Charlemagne's coronation, 1000 (M) - First Millennium.

Frequently Asked Questions

What is 1000 in Roman numerals?

The number 1000 is represented by the letter M (from Latin "mille" meaning thousand).

What is 900 in Roman numerals?

900 is written as CM (1000 minus 100). C before M subtracts 100.

What is the largest 3-digit Roman numeral?

The largest before 1000 is 999, written as CMXCIX (900 + 90 + 9).

Where are Roman numerals used today?

They appear on clock faces, movie credits, Super Bowls, book chapters, and building cornerstones.