According to the Pune University rules, the conversion of SGPA to percentage is done in the following way. 

Percentage of marks(%) = CGPA * 8.80 

Where, CGPA = \((\sum_{i=0}^{p} C_i G_i) /(\sum_{i=0}^{p} C_i)\)

CGPA = [\(\sum\)Grade points earned * Credits for each course] / Total Credits

Hope this clears your doubts. 

For engineering, the grace mark policies at Savitribai Phule Pune University are as follows.

• Every student will get 10 marks grace if there is only one subject backlog. For 50-50 pattern, the mark deviation will be 5-5. For 70-30 pattern, the mark deviation will be 7-3. 
• If someone scored 37 marks or above in a subject, it will be cleared. 

SPPU grace marks don’t exceed 1% of the aggregate marks of the examination.

If you haven't collected your degree certificate from Pune University during convocation, the university will send it to your respective college. However, if you haven't received it yet, you must take the initiative to inquire with the convocation department to obtain your certificate.

When applying for a degree certificate during convocation, the best option is to apply for it by post. This way, the university will courier the certificate to the address specified in your application. This ensures that you receive the certificate without any hassle and saves you the trouble of going to the university to collect it in person.

You can get your transcripts from University of Pune by following these easy steps below.

• Go to the University of Pune website. Click on the certificate section, there will be an option for Transcript. From there, you can apply for a Transcript certificate. 
• Once the application form is duly filled and you have all the required documents you need to send it to this address - 

To, 

The Controller of Examination

(Exam Certificate Section)

University of Pune 

Ganeshkhind, Pune - 411007

• For non-professional courses, the required fees for transcript certificate is INR 115/-. While for professional courses, the required fee is INR 150/-. You need to pay the fee via a demand draft drawn in favor of The Registrar, University of Pune.
• If you want to receive your transcript certificate outside of India, you need to pay the International postal charges by Demand Draft.

Foreign or non-resident students need to pay the fees in Indian currency. The department usually sends the Transcript Certificate to the address given within 60 days via speed-post. 

In SPPU, you can appear for backlog examinations 3 times for odd semesters and 2 times for even semesters. If you fail a subject in the first semester, you will have a chance to clear the backlog in 2nd semester, 3rd semester, and 4th semester. If you have a backlog from the 2nd semester, you will have a chance to clear the backlog in 3rd semester and 4th semester.