Enter your exam, test, or quiz percentage β the converter will instantly show the corresponding grade on the Polish school grading scale.
Enter a value from 0 to 100. The result will appear automatically.
| Range % | Grade | Description |
|---|---|---|
| 98 β 100% | 6 | excellent |
| 90 β 97% | 5 | very good |
| 75 β 89% | 4 | good |
| 50 β 74% | 3 | satisfactory |
| 35 β 49% | 2 | sufficient |
| 0 β 34% | 1 | insufficient |
Calculate a simple arithmetic average of all your grades without considering weights.
Calculate a weighted average of your grades, accounting for the different weights assigned to each assessment type.
Calculate recruitment points for secondary school based on the 8th-grade exam results and certificate grades.
The percent to grade converter is a simple tool that instantly shows you what grade corresponds to a given percentage score from a test, quiz, or exam. It uses the standard Polish grading scale based on MEN (Ministry of Education) guidelines, applied in both primary and secondary schools.
Just enter your percentage and the converter will display the corresponding grade automatically.
Grades are determined by percentage thresholds. The standard Polish grading scale is: 0-34% = 1 (fail), 35-49% = 2 (sufficient), 50-74% = 3 (satisfactory), 75-89% = 4 (good), 90-97% = 5 (very good), 98-100% = 6 (excellent).
Keep in mind that thresholds may vary between schools β some teachers use custom scales. If you want to check your overall grade average, try our weighted average calculator.
Below are answers to the most commonly searched questions about percentage-to-grade conversion:
If you want to see how exam percentages translate into recruitment points for secondary school, use our 8th-grade exam points calculator.
The standard percentage scale is the same in both primary and secondary schools. A grade 2 starts at 35% regardless of school type. However, some high school teachers may apply stricter custom thresholds. It's worth checking your school's grading regulations.
If you need precise grade calculations with Librus weights and plus/minus modifiers, try our Librus grade calculator.
Grade 5 (very good) starts at 90%. You need at least 90% of test points. Below 90% but above 74% gives a grade 4 (good).
Grade 4 (good) applies from 75% to 89%. The minimum is 75 percentage points. If you score 74% or less, you get a grade 3.
Grade 3 (satisfactory) applies from 50% to 74%.
Grade 2 (sufficient) starts at 35%. Below 35% means a failing grade 1. The threshold is the same for both primary and secondary schools, though individual teachers may set different thresholds.
No β this converter handles individual percentage results. To calculate the average of all your grades, use our arithmetic average calculator.
The standard scale (35/50/75/90/98) is recommended by MEN and used by most schools. However, each institution may define custom thresholds in their grading regulations. If your school uses a different scale, treat this converter as a reference point.
Enter your test, exam, or quiz percentage β the converter will instantly show the corresponding grade. Free, no registration required.
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