TACHS reported-percentile target
Compare a reported NPR or LPR with your own target for the same subject and norm group.
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Updated October 3, 2026
Understand the score behind the number
The Home Report gives national and local percentile ranks for achievement areas and Ability. Total Achievement is a weighted composite; do not average the visible percentiles.
TACHS score range
Reported NPR and LPR are percentile ranks, not percentage correct or a published raw-score scale. Accessible guidance does not explicitly establish report endpoints.
OpenWhat is a good TACHS score?
Set a target for your institution, program or purpose.
OpenHow scoring works
Understand reported scores, practice results and conversion limits.
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