Middle Bet Calculator
Two overlapping bets, one gap. See what a middle pays if it hits.
When the middle misses, one bet wins and one loses, and the more negative of those two outcomes is the cost of taking the shot. The bigger the gap between your two numbers, the more often the middle hits.
A middle is two bets on the same game whose winning windows overlap, like Over 5.5 in one place and Under 7.5 in another. If the result lands in the gap, both cash. Enter the two stakes and prices to see every outcome exactly.
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How the Middle Calculator works
What is a middle bet?
A middle is a pair of bets positioned so a result in the middle wins both. Bet Over 5.5 at one price and Under 7.5 at another, and if the total lands on 6 or 7, both tickets win. If it lands outside that gap, one wins and one loses, which usually costs a small amount, the price of the shot at the middle.
How to calculate a middle
There are three outcomes. If the result lands in the gap, you collect both payouts. If it lands high, one bet wins and the other loses its stake; if it lands low, the reverse. The calculator shows all three so you know exactly what the middle pays and what a miss costs before you place it.
When a middle is a free roll
If the two prices are good enough that winning one bet more than covers the loss on the other, the miss cases never lose money and the middle is a free roll: you cannot lose, and the gap is pure upside. The calculator flags this whenever it happens with your numbers.
Finding middles on BettorEdge
Middles appear when prices move and two numbers drift apart, so a peer-to-peer market where you can take the exact price you want makes them easier to build. On BettorEdge you set your own line, so you can position the two sides of a middle without paying a house vig on either.
Frequently asked questions
What is a middle bet?+
A middle is two bets on the same game whose winning ranges overlap, so a result in the gap wins both. A classic example is Over 5.5 and Under 7.5, where a total of 6 or 7 cashes both tickets.
How do you calculate a middle?+
Work out the payout in each of the three cases: both win (the middle hits), only the first wins, and only the second wins. The calculator does all three from your two stakes and prices.
Can you lose money on a middle?+
Usually a miss costs a small amount, the price of the shot, since one bet wins and one loses. If the two prices are good enough that a win covers the loss, the middle becomes a free roll with no downside.
Is this middle calculator free?+
Yes, free and no signup. Pair it with a peer-to-peer market where you set your own price to build middles without paying vig on either side.