Hello Sarath,

There is no certificate as such but yes you can now easliy convert your CGPA to percentage ny using online coverter tools. There are various online tools available for this conversion where you just need to provide the details of CGPA and it will convert it into percentage.

Also, if you don't want to follow this method then second way is that you can just multiply your CGPA by 9.5 and you will get the desired results.

Hope it helps.

Good Luck!