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Alternate Line Pricer
Generate fair odds for every alternate spread and total line from a single market price
Read the guide →Settings
Main Line
e.g. -7.5
American odds
+/- from main (default 7)
Increment (default 0.5)
Alternate Line Ladder
AL
About Alternate Line Pricing
This calculator takes a single market line + odds and generates fair prices for every alternate line. It backs out the implied true line using the normal CDF (the same math behind the Better Line calculator), then computes the fair cover probability at each alternate spread or total. Sport-specific standard deviations account for scoring variance.
Green lines are more favorable than the main line (easier to cover, so lower payout). Red lines are less favorable (harder to cover, so higher payout). The highlighted row is your main line — its fair odds should closely match your input.