The college grading system in the Philippines varies by institution, with some using a 4-point scale similar to the U.S. system and others using a 5-point scheme. Grades range from 1.00 (highest) to 5.00 (failing) or from 0.00 to 4.00, depending on the college. Some institutions also use letter grades or percentage grades, with no standard equivalence across all colleges. The grading systems reflect different academic standards and are unique to each educational institution.