SSLC Grade to Percentage Calculator – Convert Your Grades into Marks %
This free online **SSLC grade to percentage calculator** is designed to help Kerala State Board students convert their grades into percentages with ease. Since SSLC results are published in the grading system (A+, A, B+, etc.), students often struggle to understand their exact percentage equivalent. This tool solves that problem by giving both:
Grade-based Percentage Range (Lowest to Highest Possible %)
Exact Percentage (if marks are entered manually)
This **online percentage calculator** comes with two modes of calculation:
Select the grade you received for each subject.
Why Are There Two Percentages?
It is impossible to calculate the exact percentage from grades, since each grade represents a range of possible percentages which is what we are finding here. The first percentage given is the lowest possible while the second is the highest possible percentage. Your actual percentage is somewhere in between, including these percentages.
For example, if you got 86%-96% that means either you got 86% or 96% or somewhere in between.
If you want the exact percentage, enter your marks directly into the Marks Mode calculator, which acts as a **marks percentage calculator**. You can also use this tool as a **10th percentage calculator State Board** or even as a **Plus Two percentage calculator Kerala** to find your grade equivalents.
How Is It Calculated?
Each grade on a subject means that you have got a certain range of percentage. A+ means your percentage is in between 90 and 100. The Table of all grades and their associated percentage is given below:
| Grade | Percentage Range |
|---|---|
| A+ | 90 - 100 |
| A | 80 - 89 |
| B+ | 70 - 79 |
| B | 60 - 69 |
| C+ | 50 - 59 |
| C | 40 - 49 |
| D+ | 30 - 39 |
| D | 20 - 29 |
| E | Below 20 |
How to get exact percentage?
If you have your marks, you can get the accurate percentage as per the **SSLC percentage formula**:
Percentage = (marks obtained / Total marks) × 100
This is the standard **100% marks percentage formula**. But your marks are not usually given with your SSLC result. To get them, you have to request it from the **Kerala Pareeksha Bhavan results** office or apply for the marklist online. This is the best way to get your accurate **SSLC percentage conversion**.
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Frequently Asked Questions (FAQs)
- Q1. How to calculate percentage in SSLC grade system?
Multiply each grade by its average percentage value, add them, and divide by the number of subjects. This tool helps you do that automatically. - Q2. How to calculate percentage of SSLC grade in Kerala?
Using the provided grade conversion chart (A+ = 95, A = 85, etc.), you can apply the formula manually. This **online percentage calculator** automates this process. - Q3. Why does the SSLC grade to percentage calculator show two percentages?
Because each grade represents a range. For example, an A+ grade corresponds to a 90–100% score. The calculator displays the lowest and highest possible percentages you could have. - Q4. How can I find my exact percentage?
For the exact percentage, you need to use the Marks Mode and enter your marks directly. If you don't have them, you can apply for the mark list from Pareeksha Bhavan. - Q5. What is my percentage if I have full A+?
If you have full A+ grades, your percentage is somewhere between 90% and 100%. - Q6. Can I use this calculator for Plus Two percentage calculation in Kerala?
Yes, this tool works as a **10th percentage calculator** for the State Board and can also be used by Plus Two students to find their percentage.