Welcome to the ultimate osu! pp calculator. Accurately estimate the Performance Points (pp) you will earn from a map based on your performance metrics (Star Rating, Accuracy, and Misses) and the applied Difficulty Modifiers.
osu! PP Calculator
Estimated Performance Points (PP)
osu! PP Calculator Formula
The official formula for calculating Performance Points (pp) in osu! is highly complex, involving strain metrics for Aim, Speed, and technical skill. For illustrative purposes, this calculator uses a simplified model to demonstrate the key factors:
PP = ( (Star Rating * (Accuracy / 100)) ^ 2 ) / ( 1 + (Misses * 0.1) ) * Mod Multiplier
Formula Sources: Official osu! PP Wiki, Community PP Tool Examples
Variables Explained
- Map Star Rating (Difficulty): A measure of the map’s overall difficulty. Higher stars generally mean higher potential PP.
- Accuracy (%): The percentage of perfect and good hits. Accuracy is a huge factor, as high-star maps penalize poor accuracy heavily.
- Number of Misses: Misses have a severe negative impact on pp gain by breaking combo and reducing the overall score factor.
- Mod Multiplier: Mods like Double Time (DT) or Hard Rock (HR) increase the map difficulty and thus apply a positive multiplier to the final pp value.
What is an osu! pp calculator?
Performance Points (pp) are the core metric used by the rhythm game osu! to rank players competitively. The pp calculation system rewards players for completing difficult maps with high accuracy and low error rates. A pp calculator is an essential tool for players to gauge how much pp a potential score will yield before they even attempt the map.
Understanding your potential pp gain helps strategize your gameplay, allowing you to prioritize maps that offer the best return for your skill level. Since the calculation is dynamic and depends on multiple in-game statistics, a tool is necessary to quickly and accurately model various scenarios, such as aiming for an S-rank (98%+) vs. a lower accuracy run.
How to Calculate Performance Points (Example)
Let’s calculate the estimated PP using the simplified formula for a player:
- Input Values: Star Rating = 6.0, Accuracy = 99.0%, Misses = 0, Mod Multiplier = 1.0 (No Mods).
- Calculate Weighted Accuracy: Convert accuracy to decimal and multiply by stars: $(6.0 \times 0.99)^2 = 5.94^2 = 35.2836$.
- Calculate Miss Penalty Factor: Calculate the divisor based on misses: $1 + (0 \times 0.1) = 1.0$.
- Apply Penalty and Multiplier: Divide the weighted accuracy by the factor and multiply by the Mod Multiplier: $35.2836 / 1.0 \times 1.0 = 35.28$.
- Final Result: The estimated PP is 35.28 pp.
Frequently Asked Questions (FAQ)
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What is the difference between PP and Rank?
PP is the raw numerical score that determines your skill level, calculated on a per-score basis. Rank is your position on the global leaderboards, which is determined by the sum of your highest PP scores, weighted according to a decay curve.
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Do misses affect PP significantly?
Yes, absolutely. A single miss severely impacts your final pp score. While high accuracy is crucial, maintaining a high combo and eliminating misses is often the most effective way to drastically increase pp on high-star maps.
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Which mods give the most PP?
Double Time (DT) and Hard Rock (HR), or combinations of both (HDHR, HDDT), are the mods that provide the highest pp multipliers because they increase the required speed and precision beyond the base map difficulty.
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Is a higher Star Rating always better for PP?
Not always. The key is to achieve a score where your accuracy remains high relative to the difficulty. A 99% score on a 7-star map gives significantly more pp than a 90% score on an 8-star map because of the severe accuracy penalty at higher difficulties.