Multiples of:
Showing 100 of 100 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

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📚 The Full Hundred: Roman Numerals 1-100

The C (100) symbol comes from Latin "centum" (hundred). This range includes the most important patterns: XC (90) uses subtraction, while C (100) starts the hundreds. The year 99 (XCIX) is the most complex Roman numeral under 100, using two consecutive subtractions.

⭐ Key Numbers 1 to 100

1=I
4=IV
9=IX
10=X
40=XL
49=XLIX
50=L
90=XC
99=XCIX
100=C

📝 Step-by-Step Examples

58 = ?
LVIII
50 + 5 + 3 = L + V + III
49 = ?
XLIX
(50-10) + (10-1) = XL + IX
99 = ?
XCIX
(100-10) + (10-1) = XC + IX

💡 Fun Facts

🏈

Super Bowl LVIII (58) in 2024 was the most recent event prominently using Roman numerals.

👑

Queen Elizabeth II reigned for 70 years. Her name in Roman: ELIZABETH II.

🎬

Movies use Roman numerals in credits to avoid looking "dated" by the year.

🎯 Centuries and Percentages

Recent Super Bowls (LIV, LV, LVI, LVII, LVIII) use this range. The number C (100) appears in centennial celebrations, appendix pages in academic books, and the C symbol represents 100 points in grading systems.

Frequently Asked Questions

What is 100 in Roman numerals?

The number 100 is represented by the letter C (from Latin "centum" meaning hundred).

Why is 4 written as IV instead of IIII?

The subtractive rule prevents more than 3 consecutive symbols. IV means 5-1=4. However, clock faces often use IIII for visual balance.

What is 90 in Roman numerals?

90 is written as XC (100 minus 10). X before C subtracts 10 from 100.

Is there a Roman numeral for zero?

No, there is no Roman numeral for zero. The Romans had no concept of zero as a number. The Latin word "nulla" means nothing.