Undergraduate · West Lafayette · finalized standard grades
Purdue
GPA Calculator
Estimate your GPA for Purdue University. Purdue’s posted scale uses A− = 3.7 and B+ = 3.3, with A+ = 4.0. Its cited guidance excludes W, WF, and WN from GPA.
Official policy · Checked Aug 31, 2026Finalized undergraduate grades from this institution only. Repeats, forgiveness, transfer work, unresolved marks, and admissions recalculation are not supported.
Your courses
Illustrative example. Replace these courses with your own.
See what counted
- English composition12 quality points
- Introduction to psychology12 quality points
- College algebra4 quality points
0 excluded course(s). 0 incomplete row(s). Credits with a passing grade: not determined by this profile. This is not an official earned-credit audit, and does not account for duplicate credit or degree requirements.
What’s included in this grade scale?
Undergraduate · West Lafayette · finalized standard grades. Current posted guidance, last modified March 17, 2025. Standard finalized grades only. The cited repeat treatment is not automated here; flag any repeat or excluded attempt for school review. Professional programs are not covered. Grade values are source-checked. Official display precision is not verified; GPAcity rounds this estimate to 2 decimals. Do not copy it as an official transcript GPA.
Policy: purdue-undergraduate · v2026-08-31.1. Results rounded to 2 decimal places. Grade values are source-checked. Official display precision is not verified; GPAcity rounds this estimate to 2 decimals. Do not copy it as an official transcript GPA. GPA credits and earned credits are different.
A POLICY-SPECIFIC EXAMPLE
Purdue GPA Scale and Calculation
Source example: B/3, A/3, C+/4, A−/3, and A/3 give 53.3 points over 16 credits, approximately 3.33.
View the Purdue grading scale →Purdue Semester or Cumulative GPA?
For an entered semester, include only that term’s eligible courses. To plan cumulative GPA, use the official existing quality points and GPA credits with your new term; do not average term GPAs equally. The supported policy and any cumulative cap are stated in the calculator.
Plan cumulative and target GPA with the Purdue scale → · See why repeats and withdrawals need separate rules →
Supported scope
Standard finalized grades only. The cited repeat treatment is not automated here; flag any repeat or excluded attempt for school review. Professional programs are not covered.
Current posted guidance, last modified March 17, 2025. Finalized undergraduate grades on the listed scale only. No admission GPA, transfer-course blending, repeat/forgiveness logic, time-based grade changes, or earned-credit audit. This estimate cannot establish degree eligibility.
AI-assisted source check. No independent human review claimed. Rule version 2026-08-31.1. Source register.