Drill the numbers that decide every hand — outs, pot odds, equity, MDF and EV — by level, with every answer explained. Free, no signup.
Knowing the poker math slowly is almost useless — you need it instantly. This quiz drills the numbers until they're a reflex.
Pot odds, outs, equity, MDF — at the table you get seconds, not a calculator. The only way those numbers become automatic is reps, and this quiz is built for exactly that: a fast stream of real poker-math questions, each with the answer explained, so the arithmetic that decides your calls and folds turns into a reflex. Pick a level and drill until the numbers just appear.
The Basic level drills outs and the rule of 2 and 4; Intermediate adds pot odds, equity and set-mining odds; Advanced covers minimum defense frequency, bluff break-evens and EV. It's a ladder — start where you are and climb. Learn the concepts in depth with the pot odds, outs and MDF tools, then come here to lock them in.
Fix Count the exact cards that make you the winner — nine for a flush draw, eight for an open-ender. Approximating the count throws off every downstream number.
Fix Multiply outs by 2 for one card to come, by 4 for two. Using ×4 when only the river is left doubles your real equity in your head.
Fix Pot odds are the price the pot offers; equity is your chance to win. You call when your equity beats the price — keep the two straight.
Fix Getting a run of questions right is reps paying off, not proof you're done — keep drilling until the answers are instant under pressure.
Outs, the rule of 2 and 4, pot odds, the equity a price needs, set-mining odds, minimum defense frequency, bluff break-evens (alpha) and expected value — the core numbers that decide calls, folds and bluffs.
Basic drills outs and the rule of 2 and 4; Intermediate adds pot odds, equity and flop probabilities; Advanced covers MDF, alpha and EV. Pick Mixed to draw from all three.
Yes — completely free, no signup. It runs in your browser, keeps your best streak on your device, and every answer is explained so a wrong guess still teaches you.
Speed. Knowing that 9 outs is ~35% by the river or that a half-pot bet demands 25% equity only helps if it's instant. Repetition turns the arithmetic into a reflex you can use in real time at the table.
Yes. Every question is hand-picked so the answer is unambiguous, using exact probabilities and the standard rules of thumb (with the rule of 2 and 4 noted as the table-side shortcut).