To **calculate your B Tech percentage**, you will need to follow these steps:

- Gather your grades for all semesters of your B Tech program. This should include the grades for all courses you have taken as part of your degree.
- Convert your grades to a percentage. Most universities use a grade point average (GPA) system, where each grade is assigned a certain number of points. To convert your grades to a percentage, you must multiply the number of points assigned to each grade by the number of credits for the course. For example, if you received an A grade in a 3-credit course, and the GPA scale assigns 4 points to an A grade, your percentage for that course would be 4 * 3 = 12%.
- Calculate your overall percentage. To calculate your overall percentage, you will need to add the percentages for all of your courses and divide the total by the number of courses. For example, if you have taken 10 courses and have a total percentage of 120%, your overall percentage would be 120/10 = 12%.
- Round your percentage to the nearest whole number. Consider rounding it to the nearest whole number to make your percentage easier to understand and compare. For example, if your overall percentage is 12.4%, you could round it down to 12%, or if it is 12.6%, you could round it up to 13%.

Remember that how percentages are calculated may vary slightly from one university to another, so it is always a good idea to check with your institution to confirm the exact process.