1 out of 155 = 0.65%
If you scored 1 points out of a possible 155 points, your percentage grade is 0.65%, which is a F letter grade with a GPA of 0.0.
Standard US Scale
4.0 Scale
Grade Description
Unsatisfactory - Does not meet minimum requirements and needs substantial improvement.
Improvement Tips
- Schedule a meeting with your teacher immediately
- Consider intensive tutoring or academic support services
- Rebuild your foundation with basic concepts first
- Develop better study habits and time management skills
- Ask for extra credit opportunities if available
Detailed Grade Table
| Grade | Correct | Incorrect | Percent |
|---|---|---|---|
| A+ | 151 to 155 | 0 to 4 | 97.00 to 100.00 |
| A | 145 to 150 | 5 to 10 | 93.00 to 96.99 |
| A- | 140 to 144 | 11 to 15 | 90.00 to 92.99 |
| B+ | 135 to 139 | 16 to 20 | 87.00 to 89.99 |
| B | 129 to 134 | 21 to 26 | 83.00 to 86.99 |
| B- | 124 to 128 | 27 to 31 | 80.00 to 82.99 |
| C+ | 120 to 123 | 32 to 35 | 77.00 to 79.99 |
| C | 114 to 119 | 36 to 41 | 73.00 to 76.99 |
| C- | 109 to 113 | 42 to 46 | 70.00 to 72.99 |
| D+ | 104 to 108 | 47 to 51 | 67.00 to 69.99 |
| D | 98 to 103 | 52 to 57 | 63.00 to 66.99 |
| D- | 93 to 97 | 58 to 62 | 60.00 to 62.99 |
| F | 0 to 92 | 63 to 155 | 0.00 to 59.99 |
Your grade of 0.65% (F) is highlighted in the table above. The "Correct" and "Incorrect" columns show the equivalent number of questions for your total of 155 points.
To calculate 1 out of 155 as a percentage, you divide 1 by 155 and then multiply by 100:
This calculation gives you your percentage score, which can then be converted to a letter grade based on your school or institution's grading scale.
Step-by-step explanation:
- Divide the points earned (1) by the total points possible (155):
1 ÷ 155 = 0.0065 - Multiply the result by 100 to get the percentage:
0.0065 × 100 = 0.65% - Convert the percentage to a letter grade using the standard scale:
0.65% = F
Try Another Calculation
Here are some related grade calculations that might be helpful:
A score of 1 out of 155 (0.65%) has different implications depending on the educational context:
| Context | Interpretation |
|---|---|
| Homework Assignment | Insufficient understanding, requires review |
| Quiz or Test | Inadequate preparation, requires comprehensive review |
| Final Exam | Insufficient understanding of course material |
| Course Grade | Below acceptable performance standards |
Need to calculate a different grade?
Open Grade Calculator