Super Bowl Numerals
The NFL brands Super Bowl games with Roman numerals—Super Bowl I, Super Bowl L, and so on. The numeral marks the edition of the championship game, not a calendar year by itself.
Edition numbering
Each Super Bowl receives a sequential edition number written in Roman numerals. I is the first game in that numbered tradition, X the tenth, L the fiftieth, and higher editions continue with standard forms (for example XL, LI, or C as counts grow).
Decode the letters with ordinary Roman numeral rules, then read the result as “Super Bowl number N.”
Edition versus year
People often remember both a Roman edition and a calendar year. They are related historically but not identical as symbols: the on-logo numeral is the game count. Years use forms such as MMXXVI—see Roman numeral years and 2026.
Reading tips
- L means 50; do not confuse it with I or C in stylized logos.
- XL is 40; LX is 60.
- Subtractive pairs appear when needed (XL, XC, etc.).
Practice values on the 1–100 chart or with how to read Roman numerals.
Scope note
This page explains how to read the numeral system used for Super Bowl editions. It is not affiliated with the NFL and does not replace official schedules or branding guidelines.
Examples
| Input | Value | Note |
|---|---|---|
| I | 1 | Super Bowl I — first numbered edition. |
| X | 10 | Tenth edition. |
| XXV | 25 | Twenty-fifth edition. |
| XL | 40 | Fortieth edition (subtractive XL). |
| L | 50 | Super Bowl L — fiftieth edition. |
| LIX | 59 | Fifty-ninth edition (L + IX). |
FAQ
Why does the Super Bowl use Roman numerals?
It is the NFL’s long-running branding style for championship editions. The numeral is the game’s sequence number.
Is Super Bowl L the year 50?
No. L marks the fiftieth Super Bowl edition. The calendar year is a separate fact.