How to Manually Calculate GWA: Step-by-Step Guide
The General Weighted Average (GWA) is a key metric for measuring academic performance in the Philippines. If you’re calculating it manually, here’s a straightforward guide to help you:
Step 1: Gather Your Grades and Units
List all your subjects, their grades, and the corresponding units. Grades usually follow the numerical or letter grading system. Example:
- Subject 1: Grade 1.5, Units 3
- Subject 2: Grade 2.0, Units 4
Step 2: Multiply Each Grade by Its Units
For every subject, multiply the grade by the number of units to get the weighted grade. Example:
- Subject 1: 1.5×3=4.51.5 \times 3 = 4.51.5×3=4.5
- Subject 2: 2.0×4=8.02.0 \times 4 = 8.02.0×4=8.0
Step 3: Add the Weighted Grades
Sum up all the weighted grades. Example:
4.5+8.0=12.54.5 + 8.0 = 12.54.5+8.0=12.5
Step 4: Add Total Units
Add all the units from your subjects. Example:
3+4=73 + 4 = 73+4=7
Step 5: Divide the Total Weighted Grades by Total Units
Divide the total weighted grades by the total units to get the GWA. Example:
GWA=12.57=1.79\text{GWA} = \frac{12.5}{7} = 1.79GWA=712.5=1.79
Step 6: Interpret Your GWA
The lower the GWA, the better your performance. Check your school’s guidelines for passing and honors requirements.
Tips for Accuracy
- Double-check your grades and unit counts.
- Use a calculator to avoid errors.
- Understand your school’s grading scale if it differs.
Manually calculating GWA is simple if you follow these steps! For an easier way, try an online GWA calculator.
