Your winrate is the most honest measure of your poker: how many big blinds you win — or lose — per 100 hands played. It's written bb/100, and it's the number that separates feeling ("I think I'm doing fine") from fact ("I win 4bb/100 over 60,000 hands"). If you're serious about going from recreational to regular, this is the metric to learn to read.
What bb/100 means and how to calculate it
The formula fits on one line: (total profit ÷ big blind size) ÷ (hands played ÷ 100).
Real example: you play 20,000 hands of NL10 ($0.10 big blind) and finish +$120. That's 1,200 big blinds won across 200 blocks of 100 hands: a winrate of 6bb/100. One number, your whole game summarized.
Live poker uses a different ruler: big blinds per hour (bb/h), because a live table deals 25-30 hands an hour versus 60-80 per table online.
What counts as "good" (no smoke)
It depends on the stake and the rake, but as a reference: around zero you're paying tuition; 2 to 5bb/100 means you beat the game solidly; above 8bb/100 you're crushing the limit and should think about moving up. High winrates are more common at micros (softer fields); as you climb, holding 3bb/100 is serious work.
One detail few players check: rake eats a huge slice of your winrate at low stakes — several bb/100 at micros. That's why rakeback isn't a friendly bonus: for a volume player it's the difference between a red winrate and a black one.
The uncomfortable part: sample size
House honesty: your 5,000-hand winrate means nothing. Variance lets a solid winner book 20,000 losing hands and a weak player enjoy a golden month. Reading rules:
- Under 10,000 hands: pure noise. Draw no conclusions.
- 30,000-50,000 hands: a first signal, still blurry.
- 100,000+ hands: now the number starts telling the truth.
This cuts both ways: don't crown yourself after a good week and don't spiral after a downswing. A winrate is a long-exposure photo; today's session is one brushstroke.
How to track it (and use it to improve)
No records, no winrate: you need a tracker — the same software that powers a poker HUD — that stores your hands and breaks down bb/100 by stake, format, even position. The ones we use are on our tools page. With data, your winrate stops being a grade and becomes a map: if you win 6bb/100 in position and bleed from the blinds, you know what to study. And if the number has been flat for 100,000 hands, the answer isn't switching sites — it's sitting down to review your game, backed by bankroll management that can survive the process.
The lesson
A winrate isn't a trophy; it's a navigation instrument. Easy to calculate, hard to interpret, and only truthful with volume. Recreationals check the week's balance; improving players check their bb/100 over a real sample and decide what to train. That difference in perspective, held for a year, is the difference between staying put and moving up.
Do you know your real winrate, or are you still flying blind? Share your number with the community and we'll build the plan to move it.