HCPSS Grade Calculator
Calculate HCPSS final grades, semester grades, state-assessed Biology/Government grades, and weighted or unweighted GPA using Howard County Policy 8020 rules. Review the HCPSS Policy 8020 grading rules.
Last verified against HCPSS Policy 8020: June 21, 2026.
How to Use the HCPSS Grade Calculator
Estimate HCPSS final grades, final exam requirements, and GPA using Howard County Policy 8020 rules. The tool converts marking-period grades into quality points, applies the course formula, and shows the final A-E grade.
Choose the HCPSS course type.
Enter quarter, mid-term, final, or State assessment grades.
Review the weighted quality-point average.
Use the final-needed tab to target a final course grade.
Use the GPA tab for weighted and unweighted GPA estimates.
Check Policy 8020 notes for N/A, Z, and transcript exceptions.
What This Calculator Handles
HCPSS grading has course-specific formulas, special assessment codes, and separate GPA weighting rules. This calculator keeps those pieces in one place for quick student and parent estimates.
- Official HCPSS A-E percentage scale with .50 rounding.
- High school full-year, state-assessed, and semester formulas.
- Middle school year, semester, and quarter formulas.
- Weighted GPA for Honors, AP, and Gifted/Talented courses.
HCPSS Final Grade Formulas
HCPSS converts letter grades into quality points, weights each marking period or assessment, then converts the average back to A, B, C, D, or E.
Last verified against official HCPSS final grade formulas: June 21, 2026.
High school 1.0-credit course
(Q1 x 2 + Q2 x 2 + Mid-term x 1 + Q3 x 2 + Q4 x 2 + Final x 1) / 10Each quarter counts for 20% of the final grade. The mid-term and final assessment each count for 10%.
Biology, Biology G/T, American Government, and American Government Honors
(Q1 x 2 + Q2 x 2 + Q3 x 2 + Q4 x 2 + State assessment x 2) / 10These state-assessed courses use four 20% quarter grades plus a 20% State end-of-course assessment.
Maryland Comprehensive Assessments for biology and governmentHigh school semester course
(Quarter 1 x 2 + Quarter 2 x 2 + Final x 1) / 5Each quarter counts for 40% of the final grade, and the final assessment counts for 20%.
Convert Letter Grades
A, B, C, D, and E become 4, 3, 2, 1, and 0 quality points.
Apply Course Weights
Quarter, mid-term, final, and State assessment weights depend on the selected course type.
Divide by Denominator
Full-year high school formulas divide by 10; semester formulas divide by 5; middle school formulas use marking periods.
Convert Back to A-E
A final average of 3.50 or higher is A; below 0.75 is E/no credit for high school credited courses.
HCPSS Grade Scale and Rounding
HCPSS rounds fractional percentage scores to the nearest whole number before assigning a letter grade. An 89.50 rounds to 90, while 89.49 rounds to 89.
HCPSS A-E Grade Scale
Official percentage ranges and quality points used by the calculator.
| Percent | Letter | Quality points |
|---|---|---|
| 90-100 | A | 4 |
| 80-89 | B | 3 |
| 70-79 | C | 2 |
| 60-69 | D | 1 |
| 59 or lower | E | 0 |
Important HCPSS Notes
Estimates are useful for planning, but official grades, credits, and transcript records are determined by HCPSS and the student's school.
Policy Note
High school credited courses completed in middle school appear on the transcript but are not calculated into high-school GPA.
Codes, GPA, and Credit
HCPSS official records use A, B, C, D, and E without plus or minus signs. Homework may be graded in grades 6-12 but cannot exceed 10% of the total grade.
For I, P, W, X, retakes, credit recovery, dual enrollment, and non-traditional courses, refer to the official HCPSS Policy 8020 implementation procedures.
HCPSS Grade Calculator FAQ
Common questions from students and parents checking grades in Howard County.
Does HCPSS round grades?
Yes. Fractional percentage scores are rounded to the nearest whole number. A tenths digit below 5 rounds down; 5 or more rounds up.
What grade is an 89.5 in HCPSS?
An 89.5 rounds to 90, so it converts to an A under the HCPSS scale. An 89.49 rounds to 89, which converts to a B.
How is a high school final grade calculated?
For most 1.0-credit courses, each quarter counts twice and the mid-term and final assessments count once, for a total denominator of 10.
How much is the final exam worth in HCPSS?
For most full-year high-school courses, the final exam is 10%. For Biology and American Government state-assessed courses, the State end-of-course assessment is 20%.
What is a passing final grade in HCPSS?
A final quality-point average of 0.75 to 1.49 converts to D. Below 0.75 converts to E, which receives no credit for high school credited courses.
How does HCPSS weighted GPA work?
AP and G/T courses add 1.0 quality point for A, B, or C grades. Honors courses add 0.5 quality point for A, B, or C grades. D and E grades do not receive the extra weight.
Do high-school courses taken in middle school count toward GPA?
They appear on the high-school transcript, but they are not calculated into the high-school GPA.
Can I use N/A for missing grades?
Use N/A only as an estimate in this calculator. Official N/A codes are limited to specific cases such as transfer, approved missing grades, or non-traditional course placeholders.
Where can I see official HCPSS grades?
This calculator is only an estimate. Official grades and report cards are provided by HCPSS through HCPSS Connect Synergy.
View official HCPSS report cards in HCPSS Connect Synergy