--- title: "Call or Fold: 10 Outs vs 1/2 pot, Flop" url: "https://georgelipoker.com/call-or-fold/10-outs-flop-vs-half-pot.md" canonical_url: "https://georgelipoker.com/call-or-fold/10-outs-flop-vs-half-pot" last_updated: "2026-10-21" type: "reference" summary: "The exact answer for 10 outs on the flop facing a half-pot bet: 38.39% to hit, 25.00% to break even, call." related: ["https://georgelipoker.com/call-or-fold.md"] --- # Call or Fold: 10 Outs vs 1/2 pot, Flop The exact answer for 10 outs on the flop facing a half-pot bet: 38.39% to hit, 25.00% to break even, call. The numbers favor a call. 10 outs on the flop reach 38.39%, and a half-pot bet asks only for 25.00%. - Verdict: Call (10 outs, flop, half-pot bet) - Chance to hit by the river: 38.39% (two cards to come) - Equity the call needs: 25.00% ($50 into a pot of $200) - Margin over the price: +13.39 points (your chance minus the price) ## What the numbers say The price is 25.00% and your chance is 38.39%. You sit 13.39 points above the line, which is a wide gap, so you call. Few single draws land on exactly 10 outs, so add up each way to improve and check the total. One card hits 21.28% of the time here. ## The same spot in dollars - Pot before the bet: $100 - Your opponent bets: $50 - Your call: $50 - Final pot if you call: $200 - What a hit wins: $150 - Loss on a miss: $50 - Probability of a hit: 38.39% - Expected value of calling: +$26.78 - Equity the call needs: 25.00% - Unrounded margin: +13.3904 points - Outs that exactly reach the price: 6.23 outs - Outs above the price: +3.77 outs With no more betting, the whole pot won on a hit and the call lost on a miss, the call gains $26.78 on average. The hit side averages $57.59, the miss side $30.80, and each dollar called returns +0.536. As odds, 1.6 : 1 against hitting meets pot odds of 3 : 1. Watch the pot you divide by. Leaving your call out turns 25.00% into 33.33%, and the margin into +5.0570 points. Dividing by the starting pot gives 50.00% and a margin of -11.6096 points, further from the truth. ## How much room the call has The fewest outs that still call a half-pot bet on the flop is 7. You hold 10, so you have 3 outs to spare before the call flips to a fold. Price of a half-pot call if you give money back after a hit, 10 outs on the flop | Given back later | Price with it | Your chance minus price | Value of the call | Call? | | --- | --- | --- | --- | --- | | $0 | 25.00% | +13.39 points | +$26.78 | Call | | $10 | 26.32% | +12.07 points | +$22.94 | Call | | $25 | 28.57% | +9.82 points | +$17.18 | Call | | $50 | 33.33% | +5.06 points | +$7.59 | Call | | $100 | 50.00% | -11.61 points | -$11.61 | Fold | If hitting means paying off a bigger hand later, the call survives a loss of $69.76. That is 1.40 times the $50 call. ## Two views of the same draw 10 outs against a half-pot bet, one view per row | Cards counted | Chance | Margin over price | Value of the call | Verdict | | --- | --- | --- | --- | --- | | By the river, two cards | 38.39% | +13.3904 points | +$26.78 | Call | | Next card only | 21.28% | -3.7234 points | -$7.45 | Fold | Same draw, two answers. Count both cards and the chance is 38.39%, a call; count just the next card and it is 21.28%, a fold. The price in both cases is 25.00%. ## Counts close to yours How fast does the margin move? About 3.33 points per out on the flop. The rows below keep the half-pot bet fixed and change only the outs. Outs 8 to 12 on the flop against a half-pot bet | Outs | By the river | Margin | Verdict | | --- | --- | --- | --- | | [8 outs](https://georgelipoker.com/call-or-fold/8-outs-flop-vs-half-pot.md) | 31.45% | +6.45 points | Call | | [9 outs](https://georgelipoker.com/call-or-fold/9-outs-flop-vs-half-pot.md) | 34.97% | +9.97 points | Call | | 10 outs, this page | 38.39% | +13.39 points | Call | | [11 outs](https://georgelipoker.com/call-or-fold/11-outs-flop-vs-half-pot.md) | 41.72% | +16.72 points | Call | | [12 outs](https://georgelipoker.com/call-or-fold/12-outs-flop-vs-half-pot.md) | 44.96% | +19.96 points | Call | ## Changing the bet, keeping the draw Look down the margin column to see where the draw stops paying. Every row uses 10 outs on the flop and a bet of a different size. 10 outs on the flop against every bet size | Bet size | Equity needed | Margin | Verdict | | --- | --- | --- | --- | | quarter-pot | 16.67% | +21.72 points | Call | | [third-pot](https://georgelipoker.com/call-or-fold/10-outs-flop-vs-third-pot.md) | 20.00% | +18.39 points | Call | | two-fifths-pot | 22.22% | +16.17 points | Call | | half-pot, this page | 25.00% | +13.39 points | Call | | [two-thirds-pot](https://georgelipoker.com/call-or-fold/10-outs-flop-vs-two-thirds-pot.md) | 28.57% | +9.82 points | Call | | [three-quarter-pot](https://georgelipoker.com/call-or-fold/10-outs-flop-vs-three-quarter-pot.md) | 30.00% | +8.39 points | Call | | [pot-size](https://georgelipoker.com/call-or-fold/10-outs-flop-vs-pot-size.md) | 33.33% | +5.06 points | Call | | 1.25x-pot | 35.71% | +2.68 points | Call | | 1.5x-pot | 37.50% | +0.89 points | Call | | 2x-pot | 40.00% | -1.61 points | Fold | | 3x-pot | 42.86% | -4.47 points | Fold | | 4x-pot | 44.44% | -6.05 points | Fold | 10 outs stop paying at 1.65 times the pot ($165.34 on a $100 pot). The call holds up against 9 of the 12 bet sizes. ## Keep exploring - [10 outs on the flop](https://georgelipoker.com/outs/10-outs-flop.md) - [Pot odds for a half-pot bet](https://georgelipoker.com/pot-odds/half-pot.md) - [Pot odds calculator](https://georgelipoker.com/tools/pot-odds-calculator.md) - [Outs calculator](https://georgelipoker.com/tools/outs-calculator.md) - [Call or fold with a draw](https://georgelipoker.com/call-or-fold.md) ## Questions ### How should you respond to a half-pot bet on the flop when you hold 10 outs? By the numbers it is a call. 10 outs on the flop hit 38.39% by the river, a half-pot bet needs 25.00%, and the margin is +13.39 points. That assumes you call the full $50 and no more betting follows, and it values the call at +$26.78 per $100 pot. ### What count of outs clears the price of a half-pot bet on the flop? The threshold is 7 outs. It gives 27.84%, clearing 25.00%, whereas 6 gives only 24.14%. Holding 10 puts you 3 above it, with a chance of 38.39%. ### One card or two: which number belongs next to the 25.00% price? Pick the number that matches the street plan: 38.39% for seeing both cards for one bet, 21.28% for paying card by card. Both face 25.00%, and they lead to call and fold in that order. ## How this is computed Everything is computed from the closed form. Pairs without an out: 666 of 1,081. The rest, 38.39%, hold at least one out. Read the verdict with its limits in mind. The call is the full bet, so the break-even equity is $50 / $200 = 25.00%. A hit takes the whole pot, no later betting happens, and the 47 unseen cards are all equally likely, with none removed for an opponent's cards. Computed from the closed form by the GeorgeLiPoker math library. ## Related pages - [10 outs on the flop](https://georgelipoker.com/outs/10-outs-flop.md) - [Pot odds for a half-pot bet](https://georgelipoker.com/pot-odds/half-pot.md) - [Pot odds calculator](https://georgelipoker.com/tools/pot-odds-calculator.md) - [Outs calculator](https://georgelipoker.com/tools/outs-calculator.md) - [Call or fold with a draw](https://georgelipoker.com/call-or-fold.md) ## Related - [Call or Fold With a Draw by Bet Size](https://georgelipoker.com/call-or-fold.md)