Want to know your real skill level in League of Legends? Our MMR checker estimates your hidden matchmaking rating across all game modes. Whether you're climbing ranked, dominating ARAM, or just curious about your true skill level, our tool analyzes your match history to reveal what Riot keeps hidden.
Use the MMR checker below to find out what's your real MMR and see how it compares to your current rank.
MMR (Matchmaking Rating) is your hidden skill score that Riot Games uses to determine who you play against. Unlike your visible rank (Bronze, Silver, Gold, etc.), MMR is the actual number that controls matchmaking. Your MMR can be higher or lower than your displayed rank, which explains why you sometimes face opponents that seem way above or below your current tier.
Understanding your hidden MMR is crucial because it affects your LP gains, matchmaking quality, and climb potential more than your visible rank does.
League of Legends tracks separate MMR for each game mode. Your Ranked Solo/Duo MMR is different from your Flex Queue, Normal games, and ARAM MMR. This means you could be Gold in ranked but have Platinum-level ARAM MMR, explaining why ARAM games sometimes feel harder than your ranked matches.
Riot deliberately hides your exact MMR to prevent system abuse and reduce player frustration. If players could see their precise MMR, it might encourage unhealthy behaviors like dodging games or becoming overly focused on the number rather than improvement. However, Riot has confirmed that MMR is the primary factor in matchmaking decisions.
Your MMR, not your rank, determines who you're matched with and against. For example, a Silver player with Gold-level MMR will regularly face Gold opponents and receive Gold teammates. This is why your games might feel inconsistent with your visible rank – your hidden MMR tells the real story.
Our League MMR checker analyzes your recent match history, LP changes, win rate, and the average rank of your opponents to estimate your hidden MMR. Using algorithms similar to popular tools like OP.GG and WhatIsMyMMR, we calculate where your skill level truly sits. No login required – just enter your summoner name and region.
While our MMR calculator is highly accurate, it's important to understand it provides estimates, not official Riot data. The more recent games you have, the more reliable the estimation becomes. Large winning or losing streaks can temporarily affect accuracy, but the tool quickly adapts to your true skill level.
Here's what our MMR checker shows you:
Our League of Legends MMR checker stands out because it supports multiple game modes (Ranked, ARAM, Normal), updates frequently with the latest data, and requires no account connection. You get instant access to your estimated MMR plus insights into your opponents' average skill level, giving you a complete picture of your matchmaking environment.
Unlike other MMR tools that only show a number, we provide context about what your MMR means for your climb and how it compares to your current rank.
Your MMR reveals your true climbing potential:
Check your hidden MMR in these situations:
Ready to discover your true League of Legends skill level? Use our MMR checker to find out what's your current hidden MMR across all game modes. Get instant results and start understanding your real matchmaking rating today.
To check your hidden MMR in League, use our free MMR checker tool. Simply enter your summoner name and region – our algorithm analyzes your match history, LP changes, and win rate to provide an accurate MMR estimate within minutes.
A good MMR depends on your goals, but here are general benchmarks: Iron (0-900), Bronze (900-1200), Silver (1200-1500), Gold (1500-1800), Platinum (1800-2100), Diamond (2100-2400), Master+ (2400+). The higher your league MMR, the more skilled your opponents become.
Your rank is the visible tier (Silver, Gold, Platinum) displayed in your profile, while MMR is your hidden matchmaking score. You can have high MMR but low rank if you're climbing, or low MMR with high rank if you're declining. MMR vs rank discrepancies explain unusual LP gains.
Yes, ARAM has its own separate hidden MMR system. Your ARAM MMR is completely independent from ranked or normal game MMR, which is why you might face different skill levels in ARAM compared to your ranked games
Generally no, but MMR gains from wins can be very small if you defeat much weaker opponents. Your hidden MMR league rating typically increases with wins and decreases with losses, but the amount depends on opponent strength and performance.
If your MMR is lower than your rank, it usually means you've recently lost several games or have been winning against weaker opponents. This MMR-rank gap can lead to reduced LP gains and increased LP losses until they realign.
Our League MMR calculator provides estimates within ±50 points in most cases, making it one of the most accurate MMR checkers available. However, remember it's still an estimation based on public data – only Riot knows your exact MMR number.
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