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What is a check-raise in poker?

Updated November 2026

A check-raise is checking when the action reaches you and then raising after someone else bets. It's allowed in nearly every modern game, and it's one of the strongest moves in poker because it can build a big pot or take the pot away.

A player who bet into your check now has to decide with a much bigger price, and you've given away nothing about your hand until then.

WhatCheck, then raise their bet
Allowed?Almost always
Best withStrong hands and strong draws
NeedsSomeone who will bet
Pot $20, they bet $10
Raise to $2545.5% folds
Raise to $3050% folds
Raise to $4057.1% folds

Is a check-raise allowed?

Yes, in casinos and online. Raising after checking in the same round is a normal move. A few home games ban it because it feels sneaky, so ask before you do it at someone's kitchen table.

Same betting round
  1. You check
  2. They bet
  3. You raise

Why is it so strong?

It puts more money in when you have the goods, and it wins pots when you don't. Against a player who bets every flop after raising before it, checking lets them put chips in for you. Then you raise, and they're the one with the problem.

What it does
Builds the potYes
Can win it nowYes
Costs more when wrongYes

What does a good one look like?

The button raises to $6 and you call. The small blind folds.

You've flopped a set. You check, the button bets $8, and you raise to $26. They call.

You bet $45 and they call. The check-raise on the flop got far more in than a small bet would have.

You bet $110 and they fold. A $13 pot on the flop finished as a $155 pot.

How often does a bluff have to work?

Divide what you're risking by what you risk plus the pot. Pot $20, they bet $10, you raise to $30: you risk $30 to win $30, so they need to fold half the time. This calculator does it for any size, and it ignores any chance you have of improving, so a real draw needs less.

When should you check-raise?

  • Strong made handsSets and two pair, on boards where your opponent is likely to bet.
  • Strong drawsLots of outs give you two ways to win, and they can fold now.
  • Not with a medium handA raise only gets called by better, and folds out worse.
  • Not against a player who won't betIf they'd check too, you've thrown away a street.

Do you know when it works?

Twelve spots in three rounds.

Questions players ask

Is check-raising rude?

No. It's an ordinary part of the game. The only etiquette is in home games that have agreed to ban it.

Can you check-raise on the river?

Yes, and it usually means a very strong hand, so it gets respected.

What's the difference between a check-raise and a raise?

Only the check first. It's a raise that follows your own check.

Know someone who bets every flop?

Send them this page.