Calculadora de nota de teste

Quickly grade a test: enter the number of questions and how many were answered incorrectly to get the percentage score, letter grade and a full score chart. Handy for teachers.

Pontuação

85%

Nota em letra: B
Respostas certas: 34
Pontos por pergunta: 2,5

Tabela de pontuações

Erradas	Certas	Pontuação	Nota em letra
0	40	100%	A+
1	39	97,5%	A+
2	38	95%	A
3	37	92,5%	A-
4	36	90%	A-
5	35	87,5%	B+
6	34	85%	B
7	33	82,5%	B-
8	32	80%	B-
9	31	77,5%	C+
10	30	75%	C
11	29	72,5%	C-
12	28	70%	C-
13	27	67,5%	D+
14	26	65%	D

O guia abaixo ainda não está disponível em português e é apresentado em inglês. A calculadora está totalmente traduzida.

Como usar esta calculadora

Enter the total number of questions (assuming each is worth the same).
Enter the number wrong.
Use the chart to grade a whole class quickly.

Fórmula

With equally weighted questions, the score is the share answered correctly.

Score % = (total − wrong) / total × 100

Each question is worth 100 / total percentage points

Example

40 questions, 6 wrong → 34 correct.
34 / 40 = 85%, a B on the common US scale.
Each question is worth 2.5 points.

Perguntas frequentes

What if questions have different point values?

Use the percentage grade calculator with points earned and points possible instead.

How is the letter grade assigned?

With the common US scale (A 93+, A− 90+, B+ 87+, …, F below 60). Your school's scale may differ.

Can I print the score chart?

Yes. Use Print in the results, or download the chart as a CSV file.