Identify the required subjects for the engineering cutoff
Note the maximum marks for each subject
Convert each subject mark to the required scale if needed
Apply the prescribed weightage for each subject
Add the weighted marks of all required subjects
Divide by the total maximum weighted marks
Multiply the result by 100 to get the cutoff percentage
If rank-based cutoff is used, compare your score with the cutoff rank
If board and entrance marks are combined, use the official formula
Round the final cutoff only as specified by the institution or exam authority