Pendidikan • Nilai
Penilai EZ
Kalkulator penilaian cepat: masukkan total soal dan jawaban salah untuk mendapatkan persentase dan huruf.
Direct Answer
An EZ Grader calculates percentage test scores using the formula: Grade % = [(Total Questions − Wrong Answers) ÷ Total Questions] × 100, immediately mapping the result to standard letter grades (A, B, C, D, F) across customizable 10-point or plus/minus scales.
Benar
—
Persentase
—
Huruf
—
GPA
—
Tabel Konversi Nilai
| Salah | Benar | % | Huruf |
|---|
Rumus: % = (total−salah)/total ×100. Huruf: A+97 A93 A-90 B+87 B83 B-80 C+77 C73 C-70 D+67 D63 D-60.
Cara menggunakan
- 1Masukkan jumlah total soal pada ujian atau tugas.
- 2Masukkan jumlah jawaban salah (atau jawaban benar, jika diaktifkan).
- 3Skor persentase dan huruf nilai Anda muncul segera, siap dicatat di buku nilai Anda.
Rumus
Percentage = correct ÷ total × 100 • Letter from standard 90/80/70/60 scale| Variable | Name | Meaning & Example |
|---|---|---|
| Q_total | Total Questions | Total number of items on quiz or exam (25) |
| Q_wrong | Wrong Answers | Incorrect or deducted question count (3) |
| Score % | Percentage Score | Percentage of earned points: ((Total − Wrong) ÷ Total) × 100 (88.0%) |
Kurangkan jawaban salah dari total soal untuk mendapatkan jawaban benar, lalu bagi dengan total dan kalikan 100. Skala huruf standar AS (90+ = A, 80+ = B, dll.) diterapkan pada persentase.
Contoh
25 soal, 4 salah
Benar = 21 → 21 ÷ 25 × 100 = 84% (B).
84% — B
40 soal, 2 salah
Benar = 38 → 38 ÷ 40 × 100 = 95% (A).
95% — A