Is a 1.5 GPA Good?
A 1.5 GPA is below the standard 2.0 graduation requirement and triggers academic probation at most US institutions. The first step is meeting with an academic advisor to understand your school's repeat policy. Retaking low-grade courses in high-credit subjects is usually the most efficient path back to good standing.
Common Outcomes at a 1.5 GPA
- Probation
- Financial aid at risk
How a 1.5 GPA Is Calculated
GPA is the credit-weighted average of grade points across all courses. The National Center for Education Statistics tracks undergraduate GPA distribution on this 4.0 scale across all US institutions. To reach a 1.5 cumulative GPA, the weighted average of grade points across every enrolled course must equal 1.5 on the 4.0 scale, meaning each course's grade value is multiplied by its credit hours, all products summed, then divided by total credit hours.
Use the GPA calculator to see which grades across your actual courses produce this number, or the cumulative GPA calculator to combine multiple semesters. If you're trying to reach a specific GPA by the end of the semester, the final grade calculator works backward from a target.
How to Improve from a 1.5 GPA
GPA improvement is cumulative, which means it gets slower as you accumulate more credit hours, but high-credit courses still have an outsized effect. Identify the courses where you earned the lowest grades and check whether your school allows grade replacement. Use the GPA calculator to project exactly what combination of future grades will bring the number to your target. Small gains per semester add up.
Related GPA Values
Compare this with neighboring values on the full GPA scale reference to see how small point differences map to letter grades and percent equivalents. A difference of 0.1 to 0.2 grade points can shift academic standing and scholarship eligibility.