🏀 Player Efficiency Rating (PER) Calculator
Quickly find out how accurate your drives are by calculating the percentage of fairways hit in your round.
Player Efficiency Rating (PER) Calculator
📊 PER Example
Points: 22
Rebounds: 8
Assists: 6
Steals: 2
Blocks: 1
Field Goals Missed: 7
Free Throws Missed: 2
Turnovers: 3
Formula: (22 + 8 + 6 + 2 + 1 – 7 – 2 – 3) = 27
✅ The player’s efficiency rating is 27, showing strong all-around performance.
🧠 What is Player Efficiency Rating (PER)?
Player Efficiency Rating (PER) is a comprehensive metric designed to evaluate a basketball player’s per-minute performance by combining all box score statistics into a single number.
It’s widely used in NBA analytics, fantasy basketball, and even scouting reports.
Think of PER as a productivity score for basketball players.
| Stat | Included in PER |
|---|---|
| Points | ✅ |
| Rebounds | ✅ |
| Assists | ✅ |
| Steals | ✅ |
| Blocks | ✅ |
| Turnovers | ✅ |
| Fouls | ✅ |
Why is PER Important?
PER solves the classic problem:
“Who is actually the most efficient player—not just the highest scorer?”
It levels the playing field by measuring performance per minute, allowing fair comparisons between bench players and starters.
🧬 Ontology & Semantic SEO Breakdown
| Concept | How It’s Applied |
|---|---|
| Entity | Player Efficiency Rating (PER), John Hollinger, NBA |
| Attributes | Points per game, Turnovers, Usage Rate, Minutes Played |
| Relationships | PER is part of advanced stats → Linked to Offensive Rating, TS%, Usage Rate |
| User Intent | Understand, calculate, and compare player efficiency in basketball |
| Semantic SEO | Uses synonyms (player productivity, basketball efficiency stat), schema-like structure, FAQ section |
🔢 How is PER Calculated?
Here’s a simplified version of the PER formula:
But for most people, what matters is this:
It balances a player’s positive contributions (points, rebounds, assists, etc.) against their negative actions (missed shots, turnovers, fouls).
This gives a single rating that reflects overall impact.
🧮 Player Efficiency Rating (PER) Calculator
Use this free tool to calculate PER quickly:
📊 Example of PER Calculation
Let’s take a real-world example:
Player Stats
Minutes Played: 36
Points: 28
Rebounds: 8
Assists: 5
Steals: 2
Blocks: 1
Turnovers: 2
FG Attempts: 20
FG Made: 10
FT Attempts: 6
FT Made: 6
When we plug these into the PER Calculator, we get:
PER ≈ 24.7 — a solid above-average performance.
🔍 What is a Good PER?
| PER Score | Player Tier |
|---|---|
| 30+ | MVP level |
| 25–30 | All-Star |
| 20–25 | Very Good |
| 15 | League Average |
| 10–15 | Role Player |
| <10 | Below Average |
🤔 Limitations of PER
While PER is powerful, it’s not perfect.
Here’s why:
Doesn’t account for defensive positioning or off-ball impact
Favors high-usage players
Context like game tempo or matchups is abstracted
It’s best used with other metrics like:
True Shooting Percentage (TS%)
Offensive Rating
Usage Rate
🙋♂️ Frequently Asked Questions (FAQ)
✅ What does a PER of 15 mean?
It means the player is exactly league average in terms of efficiency.
✅ Who has the highest PER in NBA history?
As of 2025, Nikola Jokić and Giannis Antetokounmpo have topped career PER charts.
✅ Can PER be negative?
Yes, especially for players with very low output or high turnover rates.
✅ Is PER used outside the NBA?
Yes, it’s used in college basketball, fantasy leagues, and even European leagues, though weighting may vary.
🏁 Final Thoughts
Player Efficiency Rating isn’t just a number—it’s a lens through which we view basketball performance.
If you want to understand a player’s true value per minute, PER is your go-to stat.
Use the calculator above, run comparisons, and level up your basketball analysis today.