How long does it take to rank up in League of Legends

A division is 100 LP. How much you gain per win depends on your MMR against your rank: if the system thinks you belong higher you get 25-30, if it thinks you belong lower you drop to 15 or less. So "how many games" has exactly one answer: 100 divided by (LP per win x win rate minus LP lost x losses).

At a 55% win rate, gaining 20 and losing 18, a division is about 13 games. At a flat 50% you never climb, no matter how much you play. At 60% it takes 7. That is the whole distance between "this week" and "this season": three percentage points of win rate.

As you climb, the average opponent gets better and your win rate drifts back toward 50% — which is precisely what matchmaking is built to do to you. At the same time LP per win shrinks, because your MMR is no longer above your rank.

From Master upward the counting changes entirely: Master, Grandmaster and Challenger have no divisions and share a single uncapped LP pool. Grandmaster and Challenger are not levels where that counter restarts — they are cutoffs on the ladder, roughly 200-400 and 500-800 LP depending on region, recalculated every day across the top 700 and top 300. Up there you stop counting divisions and start counting points.

Iron to Bronze and Bronze to Silver are the fastest: players there usually sit on an MMR well above their rank and take 25-30 LP per win, so 4-6 games per division is normal.

Gold to Platinum is where most players actually stall: four divisions, a win rate that flattens out, and 50-70 games on average if you hold above 53%. Platinum to Diamond is not one step: Emerald has sat between them since 2023, so it is eight divisions and not four — and it is where most people stop.

A booster plays at the same pace with a different win rate: that is the service, not magic. The estimates you see in the configurator are not a round marketing number — they come from the same engine that builds the price, on the exact climb you pick, and they appear under the total before you pay anything.

Two things move that number more than anything else: how much LP you gain per win (more LP, fewer games) and whether you pick Duo, where you play too and so the pace follows two calendars instead of one.