CORTEN
Free tool
From expected goals to a score grid
Type two expected-goals values and see the likeliest scores, 1X2, Over 2.5 and BTTS in a colour-coded grid.
Open the Poisson calculator
Football statistics · Odds analysis
Read the probability behind the odds.
Type a match's odds and see straight away what chance they imply. Calculators, guides and the editor desk are open without signing in.
- No account needed
- Calculated in your browser
- 18+ · For information only
Type the three odds: home (1), draw (X), away (2).
Home win—
Draw—
Away win—
Bookmaker margin: —Full calculator
Type the opening price and the last price before kick-off to see how much it moved.
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Percentage change between two pricesFull calculator
Change one and the other updates. Odds = 100 ÷ percent.
Margin is not removed; this is the raw equivalent.Full converter
01 / Without signing in
What can you do without an account?
Tools
Calculate odds
Probability and margin, odds movement, Poisson score, sample interval.
Free Editor deskRead analyses
Tables and analyses the editors publish publicly.
Free LearnUnderstand a term
BTTS, HT/FT, double chance, margin: short guides and articles.
Free Spor TotoCount your columns
15 matches, 1-0-2 picks, full-system column and prize-tier counts.
Free WorkspaceResearch the archive
Opening–closing odds tables, bookmaker filters and analysis types.
MembershipThe editor desk is in the appYou can read public posts without signing in. Open the editor desk
04 / Membership
Join when you need the archive.
Creating an account is free. Membership opens the historical odds tables and the analysis workspace. The workspace is available in English; pricing and payment are handled in Turkish lira.
| Feature | Visitor | Member |
|---|---|---|
| Calculators | ✓ | ✓ |
| Editor desk | ✓ | ✓ |
| Guides, blog, glossary | ✓ | ✓ |
| Opening–closing odds tables | — | ✓ |
| Bookmaker filters | — | ✓ |
| Analysis types, Precision-X | — | ✓ |
| AI questions on historical data | — | ✓ |
05 / Questions
Short answers
Is Cortenscore a betting site?
No. Cortenscore is a sports statistics and odds data analysis platform. It does not take bets or act as an intermediary, and it guarantees no prediction or winnings.
What does turning odds into probability mean?
Odds of 2.00 correspond to roughly a 50% chance: 100 ÷ 2.00 = 50. The three outcomes add up to a little over 100%; the excess is the bookmaker's margin.