Basketball PER Simplified

Report an Issue

Help us improve by telling us what went wrong.

Embed this Tool

Customize and copy the embed code for your website.

Evaluate Basketball Players with the PER Simplified Tool

The Basketball PER Simplified Tool is a free calculator that lets basketball fans, coaches, and analysts compute a simplified version of the Player Efficiency Rating for any player. Originally developed by John Hollinger, PER is one of the most widely referenced advanced statistics in basketball. It condenses a player's box score contributions into a single per-minute rating, making it easier to compare players across different roles, teams, and minutes played. This tool gives you a streamlined way to calculate PER without needing a statistics degree.

What Is PER and Why Does It Matter?

Player Efficiency Rating attempts to capture a player's total statistical contribution in one number. It accounts for positive contributions like points, rebounds, assists, steals, and blocks, while also penalising for turnovers, missed shots, and missed free throws. The league average PER in the NBA is typically around 15, which gives you a natural baseline for evaluating any player's output.

A PER above 20 is generally considered excellent, above 25 is All-Star calibre, and anything above 30 places a player in MVP conversation. On the flip side, a PER below 10 suggests a player is contributing below replacement level. Having this single number makes it remarkably easy to compare a defensive-minded centre with a high-scoring guard on a common scale.

How to Use This Calculator

Enter the player's per-game or total season statistics - points, rebounds, assists, steals, blocks, field goal attempts and makes, free throw attempts and makes, turnovers, and minutes played. The Basketball PER Simplified Tool processes these inputs using a streamlined version of the full PER formula and returns the player's efficiency rating along with a contextual rating band.

You don't need to worry about league pace adjustments or advanced possessions data. The simplified formula focuses on the core box score components that drive the majority of the PER calculation, giving you a close approximation that's more than accurate enough for player comparison and discussion.

Who Is This Tool For?

Fantasy basketball managers will love having a quick PER check when evaluating waiver wire pickups or trade targets. If two players have similar counting stats but different minutes loads, PER reveals who is actually more efficient with their court time. Coaches at the high school and college level can use it to identify which players are making the most impact relative to their playing time, even if they aren't the top scorers.

Basketball bloggers and content creators covering the NBA, EuroLeague, or any professional league can use the tool to add analytical depth to their articles and social media posts. And casual fans settling bar debates about player comparisons finally have a quantitative tool to back up their arguments.

Real-World Examples

Consider a bench player averaging 10 points, 6 rebounds, and 3 assists in just 20 minutes per game. At first glance, those numbers look modest. But when you calculate PER, you might find they rate at 22 - well above average - because they're producing efficiently in limited minutes. Meanwhile, a starter putting up 18 points in 36 minutes with high turnover and shot volumes might only rate at 14. PER surfaces these differences that raw counting stats obscure.

A youth basketball coach can track PER across a season to see which players are developing fastest. A steady climb in PER over consecutive months is a strong signal that a young player is improving their overall game, not just one dimension of it.

Tips for Meaningful PER Analysis

Always consider PER alongside context. A player on a bad team might have an inflated PER because they handle a huge share of possessions. Similarly, PER doesn't capture defensive positioning, screen-setting, or off-ball movement - it's purely a box score metric. Use it as one piece of the puzzle, not the entire picture.

For the most reliable comparisons, compare players at similar positions and in similar roles. Comparing a centre's PER with a point guard's is less meaningful than comparing two centres or two wings.

Calculate PER Instantly

The Basketball PER Simplified Tool runs right in your browser with no app downloads or account creation. Plug in the stats, get the rating, and take your basketball analysis to the next level.