Parlay Leg Builder & Multiplier Calculator

COMBINED PROBABILITY

25.02%

P = 0.25025 (3 legs)

IMPLIED ODDS

+399

Multi-leg American odds

EXPECTED VALUE (EV)
$12,512.50
On $50,000.00 target

FAIR CASHOUT SUGGESTION

$12,512.50

Zero vig baseline

Ticket Legs Tracker 7 of 10 Legs Hit

Fair Cash-Out vs. Sportsbook Offer Analyzer

THEORETICAL NO-VIG VALUE $12,512.50

At current compounding probability of 25.02% to sweep remaining 3 legs, any sportsbook cashout offer below $10,635.63 represents a sportsbook hold (house margin) exceeding 15%.

Simulate Sportsbook Margin Hold: 0%

Compounding Probability Curve Remaining Leg Multiplier

The curve plots cumulative ticket survivorship across legs 8, 9, and 10. Adjust any slider to watch the expected value and trajectory update in real time.

Parlay Ticket Summary