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eFG Calculator

Calculate Effective Field Goal Percentage for basketball performance analysis

Calculate Effective Field Goal Percentage

Field Goals Made

shots
shots

Field Goal Attempts

attempts
attempts

Quick Example

2-Point Made:105
3-Point Made:36
2-Point Attempts:245
3-Point Attempts:55

eFG%:53.0%

NBA 2021-22 eFG% Leaders

1. Utah Jazz56.4%
2. Golden State55.4%
3. Charlotte54.2%
4. Chicago54.1%
5. Phoenix53.9%

Understanding Effective Field Goal Percentage (eFG%)

What is eFG%?

Effective Field Goal Percentage (eFG%) is an advanced basketball statistic that measures shooting efficiency while accounting for the fact that 3-point field goals are worth 50% more than 2-point field goals. It provides a more accurate representation of a player's shooting value.

Why Use eFG%?

  • Accounts for the added value of 3-point shots
  • Better measure than traditional FG% for modern basketball
  • Essential for player evaluation and team analysis
  • Used by NBA analysts and advanced metrics

eFG% Formula

eFG% = (FGM + 0.5 × 3PM) / FGA × 100

  • FGM: Total field goals made (2-point + 3-point)
  • 3PM: 3-point field goals made
  • FGA: Total field goal attempts
  • 0.5: Adjustment factor for 3-point value

Performance Guidelines

Excellent (55%+)Elite NBA level
Very Good (50-54%)Above average
Good (45-49%)Average NBA
Fair (40-44%)Below average
Poor (<40%)Needs improvement

Strategic Insights

  • Players with high 3-point volume can have eFG% higher than traditional FG%
  • Centers typically have higher eFG% due to close-range shots
  • Guards who shoot many 3s need higher accuracy to maintain good eFG%

Related Metrics

  • True Shooting %: Includes free throws for complete shooting efficiency
  • Field Goal %: Traditional shooting percentage without 3-point adjustment
  • 3P%: Specifically measures 3-point shooting accuracy
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