Check Your League of Legends MMR
Find out what is your MMR, LP gain predictions, and path to your next rank
How It Works
Three steps to knowing your true rank
Enter Your Riot ID
Type your summoner name with tag (e.g. Player#NA1) and select your region. No sign-up or login required.
We Analyze Your Rank
We check your current rank, LP, and overall win rate to calculate your hidden rating using a calibrated formula.
Get Your Results
See your estimated rating, LP gain/loss predictions, health status, and how many wins you need for your next rank.
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What Is MMR in League of Legends?
MMR (Matchmaking Rating) is a hidden number that Riot Games uses to match you with players of similar skill in League of Legends. Unlike your visible rank - Iron, Bronze, Silver, Gold, Platinum, Emerald, Diamond, Master, Grandmaster, or Challenger - this rating is never shown in the client. It runs silently in the background, deciding everything about your ranked experience.
Your matchmaking rating determines three critical things: how much LP you gain per win, how much LP you lose per loss, and which players you get matched against. When it's higher than your visible rank, the system accelerates your climb by giving you more LP per win (+20 to +25) and taking less per loss (-12 to -16). When it's lower, the opposite happens - you gain less and lose more, making it harder to climb.
This is why two players in the same rank can have completely different LP gains. A Gold II player with Platinum-level rating will gain +23 LP per win, while one with Silver-level rating might only gain +14. Understanding this gap is the key to understanding why you're climbing, stuck, or slowly falling. Our free MMR checker and calculator analyzes your rank, LP, and win rate to estimate where you really stand - whether you play on NA, EUW, EUNE, KR, or any other region.
In Season 2026, Riot made two important updates. First, they recalibrated lower tiers - Iron, Bronze, and Silver - because today's players are simply stronger than they were when these ranks were introduced. A Bronze player in 2026 understands wave management and matchups that players of the same rank didn't know years ago. Second, Riot introduced the Climbing Indicator in Patch 26.3: a visible signal in your client that appears when your hidden rating is ahead of your visible rank. It's the first time Riot has ever acknowledged the MMR-rank gap directly in the game.
MMR by Rank
Estimated rating ranges for each League of Legends rank in Season 2026
Iron
0 - 499
Bronze
500 - 999
Silver
1,000 - 1,499
Gold
1,500 - 1,999
Platinum
2,000 - 2,499
Emerald
2,500 - 2,999
Diamond
3,000 - 3,499
Master
3,500+
Grandmaster
3,500+
Challenger
3,500+
Each rank has 4 divisions (IV-I), each worth ~125 points. Master, Grandmaster, and Challenger share the same base rating with LP determining placement.
Why Check Your LoL MMR?
Because your rank doesn't tell the full story
Understand LP Gains
Know exactly why you gain +15 or +25 LP. If your hidden rating is higher than your rank, you climb faster. If it's lower, you're stuck in LP limbo.
Spot Climbing or Falling
Your rank can be misleading. Your matchmaking rating shows the real trajectory - are you actually improving or slowly declining without realizing it?
Skill vs Visible Rank
A Gold player with Diamond-level rating is very different from one with Silver-level rating. Know where you really stand before your next game.
Plan Your Grind Smarter
See how many wins you need for the next rank and whether your current rating supports the climb or if you need to fix it first.
How to Improve Your League MMR
Practical tips to raise your matchmaking rating
Master a Small Champion Pool
Stick to 2-3 champions you know inside out. One-tricks consistently have higher win rates than players who switch picks every game. Ranked is not the place to experiment - save that for normals.
Dodge Unfavorable Lobbies
Dodging costs LP and queue time, but your hidden rating stays completely untouched. Bad team comp or a teammate on a 10-game loss streak? Dodge. You protect your score while only losing a few league points.
Stop Playing on Tilt
After 2-3 losses in a row, take a break. Your decision-making degrades when frustrated, and every extra loss tanks your rating further. Come back fresh - five wins in a row does more for your ranking than going 7-5.
Win Streaks Over Volume
Grinding 20 games a day won't help if you're going 10-10. Focus on quality sessions with high win rates. A sustained 55%+ win rate over 30 games moves your rating far more than 100 games at 50%.
LP Gains, Losses & MMR Reset
Common questions about how your hidden rating affects ranked
Why am I gaining less LP?
If you're gaining +14 or +15 LP per win but losing -20 or more, your hidden rating is lower than your visible rank. The system believes you belong lower and is pulling you down. This usually happens after a losing streak - your rank drops slowly thanks to demotion protection, but your matchmaking rating drops much faster.
When your rating is above your rank, the system rewards you with +20 to +25 LP per win. When it's below, you get punished with low gains and high losses. To fix this, you need a sustained 55%+ win rate over 20-30 games to bring it back in line with your rank. Also worth knowing: in Season 2026, Riot tied Flex MMR to your Solo/Duo rating - so if you play Flex, its rating can no longer be dramatically lower than your Solo rank.
Can you reset your MMR?
No. There is no way to fully reset your matchmaking rating in League of Legends. Riot does not offer a reset button, and server transfers no longer reset it either. The only partial reset happens at the start of each ranked season, calculated roughly as (current rating + 1200) / 2. If you ended the season low, you'll start slightly higher - but nowhere near a clean slate.
The only real fix is to consistently win more than you lose over a large number of games. If your rating is significantly below your rank, you need a 55-60% win rate over 50+ games to bring it back to normal. There are no shortcuts.
Frequently Asked Questions
How accurate is this MMR checker and how is it calculated?
We use your current rank and LP as the base, then adjust based on your overall win rate - higher win rates push the estimate above your rank, lower rates push it below. The formula is calibrated against known data points. While no one can see the real number (Riot keeps it hidden), our estimate gives you a reliable picture of where you stand.
What's the difference between MMR and rank, and why don't they match?
Your rank (Iron, Silver, Gold, etc.) is the visible badge everyone sees. Your matchmaking rating is the hidden number that actually determines who you play against and how much LP you gain. They drift apart all the time: when you're on a win streak, the hidden rating climbs faster than your visible rank - so you gain more LP per win. On a loss streak, the opposite happens. The gap between the two is exactly what our checker estimates.
What does LP gain prediction mean?
Based on the gap between your hidden rating and your rank, we estimate how much LP you'll gain per win and lose per loss. If the rating is above your rank, you'll gain more and lose less.
How often should I check?
After every 10-20 ranked games is a good rhythm. Your rating shifts gradually, so checking too often won't show meaningful changes. After a big win or loss streak is also a great time to check.
What affects my MMR and how can I improve it?
Only wins and losses affect it - your KDA, CS, vision score, and damage dealt have no direct impact. That said, beating higher-rated opponents gives you a bigger boost than beating lower-rated ones. To improve it: win more than you lose, consistently. A sustained 55%+ win rate over 20-30 games is enough to shift things noticeably. There's no shortcut.
Does this work for all regions?
Yes! We support all 11 regions: NA, EUW, EUNE, KR, BR, JP, OCE, RU, TR, LAN, and LAS.
Is this checker free?
Yes, completely free with no limits. Check as many times as you want, for any account, in any supported region.
What is the difference between ELO and MMR?
ELO was the original rating system used in League of Legends from launch until the end of Season 2. It was a visible number on your profile. Riot replaced it with the current hidden system alongside the league and division structure in Season 3. The concepts are similar - both measure skill through win/loss outcomes - but ELO was visible while the current rating is hidden.
Does dodging affect my rating?
No. Dodging a champion select does not affect your hidden rating. However, in Season 2026 Riot made dodging more punishing in other ways: your autofill status now carries over to the next game instead of resetting, and at Master rank and above a dodge counts as a full loss. So while your rating is safe, the LP and autofill costs are real.
Can I check someone else's account?
Yes. Just enter their Riot ID instead of yours. This is useful for checking your duo partner's rating or scouting opponents.
What is the Climbing Indicator in Season 2026?
The Climbing Indicator is a new feature Riot added in Patch 26.3 (Season 2026). It appears in your client when your hidden MMR is significantly higher than your visible rank - essentially confirming that you are on an upward trajectory even if your rank hasn't caught up yet. It's the first time Riot has officially acknowledged the gap between MMR and rank directly in the game.
What is Aegis of Valor in Season 2026?
Aegis of Valor is a new Season 2026 system that rewards autofilled players. If you get placed in a role you didn't choose and achieve a mastery score of B or higher (changed from C in Patch 26.3), you receive either double LP gains or full protection from LP loss for that game. Support and jungle mains automatically receive Aegis rewards at a similar rate without needing to be notified.