<p>the % on 100 scale is more precise and exact than 4.0 gpa scale. However, if you do on a 100% points nobody would ever get 100/100 out of 4 years. I think everyone's grade would look better on a 4.0 scale since a 2.5/4.0 looks better than a 60/100. Kids from other countries usually have "less grades" conversion because they use a 100/100 scale or 10/10.</p>