On-Base Percentage (OBP) Calculator

Your details

Total hits recorded in the sample period (H).
Bases on balls (walks) issued to the batter (BB).
Number of times the batter was hit by a pitch (HBP).
Official at-bats; does not include walks, HBP, or sacrifice flies (AB).
Fly balls that score a runner while the batter is put out (SF). Sacrifice bunts are excluded from OBP.
Enter slugging percentage (SLG) to also calculate OPS. Leave at 0 to skip.
On-Base PercentageExcellent
0.379

How often the batter reaches base per plate appearance

Plate Appearances568
Times on Base215
Walk Rate0.106
0.379 OBP
Poor<0.29Below average0.29-0.32Average0.32-0.34Above average0.34-0.37Excellent0.37-0.4Elite0.4+

OBP of 0.379 is excellent

  • An OBP of 0.379 is rated "Excellent" - between .370 and .400, an All-Star-caliber figure seen in the top 5-10% of hitters.
  • This hitter reached base 215 times in 568 plate appearances.
  • Walk rate: 10.6% of plate appearances ended in a walk, which is excellent plate discipline.

Next stepThis OBP is All-Star or better. Pair it with slugging percentage (SLG) to compute OPS and get a full picture of offensive value.

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