Sports Betting Bonus Calculator
Calculate the real value of sportsbook bonuses after wagering requirements. No hype, just math.
Your Bonus Details
Enter your deposit and select a sportsbook to calculate potential net value.
Disclaimer: House edge loss is an estimate based on a standard 5% vig (-110 odds). Actual results may vary.
Understanding Wagering Requirements
Wagering requirements — also called rollover requirements — are the number of times you must bet through a bonus before you can withdraw the funds. The math is straightforward but the implications are easy to underestimate. A 10x wagering requirement on a $500 bonus means you'd need to place $5,000 in total bets before any winnings become cashable. At a standard -110 vig (the typical sportsbook markup on spread bets), you'll lose roughly 4.5–5% of every dollar wagered to the house edge. That means completing a 10x rollover on $500 costs you around $225 in expected losses — leaving an effective bonus value closer to $275, not $500.
Missouri sportsbooks launched legally in late 2023, and bonus structures have been evolving since. In my experience testing these offers with real deposits, the lower the multiplier, the better — anything under 5x is genuinely competitive. Watch out for time-limited rollovers (30 days is common) and bet type restrictions, since many bonuses exclude parlays or props from counting toward the requirement.
Frequently Asked Questions
What are rollover requirements?
Rollover and wagering requirements mean the same thing: the total betting handle you must generate before a bonus converts to withdrawable cash. If a sportsbook offers a $200 bonus with a 5x rollover, you need to bet $1,000 in total before you can cash out. Some books count deposit + bonus (so you'd need to wager $1,400 in this example), so read the terms carefully before you claim.
Which Missouri sportsbooks have the lowest wagering requirements?
Requirements vary by promotion and change frequently, so I always recommend checking the current terms directly. As a rule, look for single-digit multipliers. Anything at 1x or 2x is excellent. Some Missouri books offer bet credits instead of deposit matches — those work differently and often have no rollover, but you don't keep the credit itself, only net winnings. My full sportsbook reviews break down current bonus terms for each platform I've personally tested.
Can I withdraw my bonus immediately?
Almost never. Virtually every sportsbook bonus in Missouri requires you to complete the wagering requirement first. Attempting to withdraw before meeting the rollover will typically forfeit the bonus and any associated winnings. The one exception is "no-strings" free bets at some books, where net winnings from the free bet are immediately withdrawable — but the stake itself is not returned. Always read the fine print before depositing, and use this calculator to confirm a bonus is actually worth chasing before you commit.