Future PP Calculator for osu! (2019)
Calculate your potential performance points (pp) in osu! using the 2019 scoring system. This advanced calculator accounts for accuracy, combo, miss count, and map difficulty to project your future pp gains.
Comprehensive Guide to osu! PP Calculation (2019 System)
The osu! performance points (pp) system introduced in 2019 represented a significant evolution from previous scoring methods. This guide explains how the 2019 pp calculator works, what factors influence your pp gains, and how to maximize your performance in the game.
Understanding the 2019 PP System
The 2019 pp system was designed to more accurately reflect player skill by considering multiple factors:
- Map difficulty (star rating)
- Accuracy (percentage of perfect hits)
- Combo (consecutive hits without misses)
- Miss count (number of missed objects)
- Mods used (game modifiers that increase difficulty)
- Bonus pp (additional points for high accuracy on difficult maps)
The system uses a complex algorithm that weights these factors differently based on the specific characteristics of each beatmap. Higher star ratings generally yield more pp, but only if the player can maintain high accuracy and combo.
Key Components of PP Calculation
| Factor | Weight in Calculation | Impact on PP |
|---|---|---|
| Star Rating | 35% | Higher star ratings exponentially increase potential pp |
| Accuracy | 30% | 99%+ accuracy significantly boosts pp compared to 95-98% |
| Combo | 20% | Full combo (FC) provides maximum pp for the accuracy achieved |
| Miss Count | 10% | Each miss reduces pp, with first miss having largest impact |
| Mods | 5% | Difficulty-increasing mods (HR, DT) multiply pp |
How Mods Affect PP Calculation
Modifiers (mods) can dramatically change the pp value of a score. Here’s how different mods affect the calculation:
- No Mod (NM): Baseline pp calculation
- Hidden (HD): +10% difficulty multiplier
- Hard Rock (HR): +15% difficulty multiplier (also increases star rating)
- Double Time (DT): +15% difficulty multiplier (also increases star rating by ~1.4x)
- HDHR: Combined +27% difficulty multiplier
- HDDT/HRDT: Combined +32% difficulty multiplier
Note that some mods like Easy (EZ) or No Fail (NF) reduce the pp value as they make the map easier. The calculator above automatically adjusts for the selected mod combination.
Bonus PP Explained
The 2019 system introduced bonus pp to reward players for exceptional performance on difficult maps. Bonus pp is calculated when:
- The map has a star rating of 5.5+
- The player achieves 99%+ accuracy
- The score is a full combo (no misses)
Bonus pp can add 5-15% to the total pp value of a score, making it crucial for high-level players aiming for top rankings. The exact bonus amount depends on the map’s difficulty and the player’s accuracy.
Strategies to Maximize PP Gain
To optimize your pp gains in osu!, consider these strategies:
- Focus on high star rating maps: Maps between 5.5-7.0 stars typically offer the best pp-to-effort ratio for most players.
- Prioritize accuracy over raw speed: A 99% FC on a 5.5★ map often yields more pp than a 97% play on a 6.5★ map.
- Use difficulty-increasing mods: HR and DT can significantly boost pp when used appropriately.
- Aim for full combos: Even one miss can reduce your pp by 10-20% on difficult maps.
- Balance your top plays: The osu! ranking system uses your top 100 plays, so diversity in map selection helps.
- Practice consistency: Being able to FC maps at 98-99% accuracy consistently will lead to steady pp growth.
Common Misconceptions About PP
Many players have misunderstandings about how pp works in osu!. Here are some common myths debunked:
- Myth: Playing only the hardest maps will give the most pp.
Reality: While high star maps give more pp, your accuracy and combo matter more. A 95% play on an 8★ map might give less pp than a 99% FC on a 6.5★ map. - Myth: Misses don’t matter if you have high accuracy.
Reality: Each miss significantly reduces your pp, especially on high star maps. A single miss can cost 10-15% of the potential pp. - Myth: Mods always increase pp.
Reality: Only difficulty-increasing mods boost pp. Mods like EZ or NF will reduce your pp gain. - Myth: PP is calculated the same way for all game modes.
Reality: Each mode (osu!, Taiko, Catch, Mania) has its own pp calculation formula.
Historical Context: Evolution of osu! Scoring
The 2019 pp system was a major update from previous versions. Here’s a brief history of osu! scoring systems:
| Year | System Name | Key Features | Major Changes |
|---|---|---|---|
| 2007-2012 | Original Score System | Pure score-based ranking | No pp system; rankings based on total score |
| 2012-2014 | ppv1 | First pp implementation | Introduced performance points as primary ranking metric |
| 2014-2019 | ppv2 | Refined difficulty weighting | Better accuracy scaling, mod multipliers adjusted |
| 2019-Present | ppv3 (2019 system) | Current system | Bonus pp, better miss penalties, improved star rating calculation |
Advanced Techniques for PP Farming
Experienced players use several advanced techniques to maximize their pp gains:
- Map selection: Using tools like osu! beatmap listing to find undervalued maps that offer high pp for their difficulty.
- Mod combinations: Experimenting with less common mod combinations (like HDHR or DTHD) that might offer better pp returns for specific maps.
- Accuracy optimization: Practicing specific patterns to eliminate consistent accuracy drops in certain map sections.
- Stamina management: Structuring play sessions to maintain high performance across multiple high-pp attempts.
- Replay analysis: Using replay analysis tools to identify consistent mistakes in high-pp plays.
Remember that while pp farming can be effective for ranking up, it’s important to maintain enjoyment of the game. Many top players recommend balancing pp farming with playing maps you genuinely enjoy.
The Mathematics Behind PP Calculation
The exact pp formula is complex, but here’s a simplified version of how it works:
1. Base PP Calculation:
BasePP = (StarRating2.5 × (0.95 + 0.3 × (Accuracy – 95)/5)3 × ComboMultiplier × MissPenalty) / 1100
Where:
- StarRating is the map’s difficulty rating
- Accuracy is your hit accuracy (95-100%)
- ComboMultiplier = min(1, Combo/MaxCombo + (Combo-1)/(MaxCombo-1) × 0.1)
- MissPenalty = 0.97MissCount
2. Mod Multiplier:
ModMultiplier = 1 + (HD × 0.1) + (HR × 0.15) + (DT × 0.15) + (FL × 0.05)
3. Final PP:
FinalPP = BasePP × ModMultiplier × (1 + BonusPP)
The bonus PP is calculated separately and can add up to 15% to the final score for exceptional performances on difficult maps.