Free Online Weighted Average Calculator
Use our free online weighted average calculator. Enter your grades and percentages, get instant results with detailed statistics. No registration required.
Why Use Our Calculator?
At CalcularPromedio.com, we offer the most complete and user-friendly weighted average calculator. It is designed for students, teachers, and anyone who needs fast and accurate grade calculations.
Features
- Weighted and standard modes: Switch between weighted and simple modes as needed
- Unlimited grades: Add as many grades as you need
- Complete statistics: Sum, average, median, standard deviation
- Automatic history: Your calculations are saved in your browser
- Export results: Download as PNG or PDF
- Share results: Share your calculations with friends or teachers
- 10 languages: Available in Spanish, English, French, Portuguese, and more
How to Use the Calculator
- Select either Weighted or Simple mode
- Enter each grade in the corresponding field
- In weighted mode, also enter the percentage for each grade
- Click Calculate to see your average instantly
- Review the additional statistics and calculation breakdown
Benefits of Using an Online Calculator
- Save time: Get results in seconds instead of minutes
- Eliminate errors: Avoid manual calculation mistakes
- Available 24/7: Works from any device, anywhere
- Completely free: No registration or hidden costs
- Dark mode: Interface adapts to your preferences
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