Poker tools
30 free calculators · concepts, examples & FAQ · no login required
Odds & equity
Pot Odds Calculator
Pot + Call Amount → Break-even Win Rate
Implied Odds Calculator
Estimate the chips that can be won in later streets to determine whether a drawing hand is worth calling.
Outs Calculator
Number of Outs → Flop/Turn Win Rate Rule of 2 and 4
MDF Defense Frequency Calculator
When facing a bet, the minimum calling/raising frequency minimum defense frequency
Bluff Fold Equity Calculator
Bet sizing → The proportion of times opponent must fold for a bluff to have positive EV
Preflop Equity Comparison Calculator
Common preflop matchups approximate equity AA vs KK, etc.
Reverse implied odds Calculator
After making your hand, you may lose more → evaluate whether calling becomes -EV
Odds Format Converter Calculator
Percentage ↔ Fraction ↔ X:1 Ratio, Unified Conversion
Alpha / Bluff Breakeven Calculator
Bet sizing → opponent's required fold percentage pure bluff breakeven
Combo Count Estimation Calculator
Estimate the remaining number of combinations in opponent's range based on blockers.
Hand Rankings Reference Calculator
Standard Texas Hold'em hand rankings from highest to lowest quick reference
Flush Draw Outs Calculator
Flush draw + blocker → estimate clean outs and reverse implied odds
Tournaments
Calculator
Effective chips ÷ blind structure, assessing tournament survival pressure
SPR Calculator
Effective stack ÷ pot, postflop commitment threshold
ICM / Chip EV Estimation Calculator
Bubble Phase Chip Value vs Pure Chip EV Comparison Reference
Push/Fold Reference Calculator
push/fold range reference by effective BB and position
Chip BB Conversion Calculator
Chip count ÷ big blind → effective BB, quickly assess deep stack/short stack
Effective Stack Calculator
Steal Blind Break-Even Calculator
Blind structure → Required success rate for stealing blinds including antes
ICM Payout Distribution Calculator
chips + prize pool → ICM distribution vs Chip EV
Blind Cost Per Orbit Calculator
SB/BB/Ante → cost per orbit and rounds remaining
Bankroll & EV
bankroll Bankroll Management Calculator
Multiple → Recommended Total Bankroll and Stop-Loss Line
ev EV Expected Value Calculator
Win rate × win amount − loss rate × loss amount, quickly calculate decision EV
Tournament ROI Estimation Calculator
Buy-in, prize, number of entries → Return on Investment
Rakeback Calculator
rake contribution × rakeback percentage → estimated rakeback revenue
Variance / Sample Size Estimation Calculator
Win rate and hands -> Estimate confidence interval and downside variance
Satellite Tournament EV Calculator
Win probability × Seat value − Buy-in, compared to main event path
Bet sizing
Tool comparison
Compared with PokerStrategy, CardPlayer, Upswing, GTO Wizard, PokerListings, etc. (2026). This site offers 30 free calculators — English UI, no login, quick mental math — complementary to paid solvers.
English UI
- This site
- ✓ Yes
- PokerStrategy
- — No
- CardPlayer
- — No
- Upswing
- — No
- GTO Wizard
- △ Partial
- PokerListings
- — No
No login required
- This site
- ✓ Yes
- PokerStrategy
- ✓ Yes
- CardPlayer
- ✓ Yes
- Upswing
- △ Partial
- GTO Wizard
- — No
- PokerListings
- ✓ Yes
Pot odds
- This site
- ✓ Yes
- PokerStrategy
- ✓ Yes
- CardPlayer
- ✓ Yes
- Upswing
- 💰 Paid
- GTO Wizard
- 💰 Paid
- PokerListings
- ✓ Yes
Implied odds
- This site
- ✓ Yes
- PokerStrategy
- △ Partial
- CardPlayer
- ✓ Yes
- Upswing
- 💰 Paid
- GTO Wizard
- 💰 Paid
- PokerListings
- — No
Outs / rule of 4 & 2
- This site
- ✓ Yes
- PokerStrategy
- ✓ Yes
- CardPlayer
- ✓ Yes
- Upswing
- 💰 Paid
- GTO Wizard
- 💰 Paid
- PokerListings
- ✓ Yes
MDF
- This site
- ✓ Yes
- PokerStrategy
- — No
- CardPlayer
- — No
- Upswing
- 💰 Paid
- GTO Wizard
- 💰 Paid
- PokerListings
- — No
M-ratio / SPR
- This site
- ✓ Yes
- PokerStrategy
- △ Partial
- CardPlayer
- — No
- Upswing
- 💰 Paid
- GTO Wizard
- 💰 Paid
- PokerListings
- — No
ICM estimate / multi-table
Chip EV + bubble factor + 4-way ICM; use dedicated software for exact FT
- This site
- ✓ Yes
- PokerStrategy
- — No
- CardPlayer
- — No
- Upswing
- 💰 Paid
- GTO Wizard
- 💰 Paid
- PokerListings
- — No
Satellite EV / cost per round
- This site
- ✓ Yes
- PokerStrategy
- — No
- CardPlayer
- — No
- Upswing
- — No
- GTO Wizard
- — No
- PokerListings
- — No
Expected value (EV)
- This site
- ✓ Yes
- PokerStrategy
- △ Partial
- CardPlayer
- △ Partial
- Upswing
- 💰 Paid
- GTO Wizard
- 💰 Paid
- PokerListings
- — No
Bet sizing / geometric
- This site
- ✓ Yes
- PokerStrategy
- — No
- CardPlayer
- — No
- Upswing
- 💰 Paid
- GTO Wizard
- 💰 Paid
- PokerListings
- — No
Push/fold charts
BB-range text reference here; full charts via Nash tools
- This site
- △ Partial
- PokerStrategy
- — No
- CardPlayer
- — No
- Upswing
- 💰 Paid
- GTO Wizard
- 💰 Paid
- PokerListings
- △ Partial
Solver / GTO
Solvers need desktop apps — outside this site's scope
- This site
- — No
- PokerStrategy
- — No
- CardPlayer
- — No
- Upswing
- 💰 Paid
- GTO Wizard
- 💰 Paid
- PokerListings
- — No
Bluff fold % / preflop equity
- This site
- ✓ Yes
- PokerStrategy
- △ Partial
- CardPlayer
- △ Partial
- Upswing
- 💰 Paid
- GTO Wizard
- 💰 Paid
- PokerListings
- — No
Tournament ROI / rakeback
- This site
- ✓ Yes
- PokerStrategy
- — No
- CardPlayer
- — No
- Upswing
- — No
- GTO Wizard
- — No
- PokerListings
- △ Partial
BB stack converter
- This site
- ✓ Yes
- PokerStrategy
- △ Partial
- CardPlayer
- — No
- Upswing
- — No
- GTO Wizard
- — No
- PokerListings
- — No
Effective stack / steal breakeven
- This site
- ✓ Yes
- PokerStrategy
- — No
- CardPlayer
- — No
- Upswing
- △ Partial
- GTO Wizard
- △ Partial
- PokerListings
- — No
Odds format converter
- This site
- ✓ Yes
- PokerStrategy
- △ Partial
- CardPlayer
- △ Partial
- Upswing
- — No
- GTO Wizard
- — No
- PokerListings
- △ Partial
Alpha / combo count
- This site
- ✓ Yes
- PokerStrategy
- — No
- CardPlayer
- — No
- Upswing
- 💰 Paid
- GTO Wizard
- 💰 Paid
- PokerListings
- — No
Pot-limit / PLO max bet
- This site
- ✓ Yes
- PokerStrategy
- — No
- CardPlayer
- — No
- Upswing
- — No
- GTO Wizard
- △ Partial
- PokerListings
- — No
Variance / sample size
- This site
- ✓ Yes
- PokerStrategy
- — No
- CardPlayer
- — No
- Upswing
- — No
- GTO Wizard
- — No
- PokerListings
- — No
Hand rankings / advanced outs
- This site
- ✓ Yes
- PokerStrategy
- ✓ Yes
- CardPlayer
- ✓ Yes
- Upswing
- △ Partial
- GTO Wizard
- △ Partial
- PokerListings
- ✓ Yes
Reverse implied odds
- This site
- ✓ Yes
- PokerStrategy
- — No
- CardPlayer
- — No
- Upswing
- 💰 Paid
- GTO Wizard
- 💰 Paid
- PokerListings
- — No
Mobile friendly
- This site
- ✓ Yes
- PokerStrategy
- △ Partial
- CardPlayer
- △ Partial
- Upswing
- ✓ Yes
- GTO Wizard
- ✓ Yes
- PokerListings
- △ Partial
| Feature | This site | PokerStrategy | CardPlayer | Upswing | GTO Wizard | PokerListings |
|---|---|---|---|---|---|---|
| English UI | ✓ Yes | — No | — No | — No | △ Partial | — No |
| No login required | ✓ Yes | ✓ Yes | ✓ Yes | △ Partial | — No | ✓ Yes |
| Pot odds | ✓ Yes | ✓ Yes | ✓ Yes | 💰 Paid | 💰 Paid | ✓ Yes |
| Implied odds | ✓ Yes | △ Partial | ✓ Yes | 💰 Paid | 💰 Paid | — No |
| Outs / rule of 4 & 2 | ✓ Yes | ✓ Yes | ✓ Yes | 💰 Paid | 💰 Paid | ✓ Yes |
| MDF | ✓ Yes | — No | — No | 💰 Paid | 💰 Paid | — No |
| M-ratio / SPR | ✓ Yes | △ Partial | — No | 💰 Paid | 💰 Paid | — No |
| ICM estimate / multi-tableChip EV + bubble factor + 4-way ICM; use dedicated software for exact FT | ✓ Yes | — No | — No | 💰 Paid | 💰 Paid | — No |
| Satellite EV / cost per round | ✓ Yes | — No | — No | — No | — No | — No |
| Expected value (EV) | ✓ Yes | △ Partial | △ Partial | 💰 Paid | 💰 Paid | — No |
| Bet sizing / geometric | ✓ Yes | — No | — No | 💰 Paid | 💰 Paid | — No |
| Push/fold chartsBB-range text reference here; full charts via Nash tools | △ Partial | — No | — No | 💰 Paid | 💰 Paid | △ Partial |
| Solver / GTOSolvers need desktop apps — outside this site's scope | — No | — No | — No | 💰 Paid | 💰 Paid | — No |
| Bluff fold % / preflop equity | ✓ Yes | △ Partial | △ Partial | 💰 Paid | 💰 Paid | — No |
| Tournament ROI / rakeback | ✓ Yes | — No | — No | — No | — No | △ Partial |
| BB stack converter | ✓ Yes | △ Partial | — No | — No | — No | — No |
| Effective stack / steal breakeven | ✓ Yes | — No | — No | △ Partial | △ Partial | — No |
| Odds format converter | ✓ Yes | △ Partial | △ Partial | — No | — No | △ Partial |
| Alpha / combo count | ✓ Yes | — No | — No | 💰 Paid | 💰 Paid | — No |
| Pot-limit / PLO max bet | ✓ Yes | — No | — No | — No | △ Partial | — No |
| Variance / sample size | ✓ Yes | — No | — No | — No | — No | — No |
| Hand rankings / advanced outs | ✓ Yes | ✓ Yes | ✓ Yes | △ Partial | △ Partial | ✓ Yes |
| Reverse implied odds | ✓ Yes | — No | — No | 💰 Paid | 💰 Paid | — No |
| Mobile friendly | ✓ Yes | △ Partial | △ Partial | ✓ Yes | ✓ Yes | △ Partial |
- 30 free calculators — English UI, no login, mobile friendly
- vs PokerStrategy / CardPlayer: similar odds tools; we add MDF, SPR, ICM, satellites, variance, etc.
- vs Upswing / GTO Wizard: paid solvers & training; we focus on quick live/online math
- vs PokerListings: similar basics; we add MTT tools, push/fold, PLO pot-limit, combo tools