Weighted Average Calculator
Calculate weighted average, weighted mean, and weighted grades. Perfect for GPA calculations, grade averages, and statistical analysis. Enter values and their corresponding weights.
Weighted Average Calculator
Items
Weighted Average Results
Add items with values and weights to calculate weighted average
Weighted Average Examples
Common Uses
- • GPA Calculation: Course grades × credit hours
- • Grade Average: Test scores × test weights
- • Investment Returns: Returns × portfolio weights
- • Survey Results: Responses × sample sizes
- • Performance Metrics: Scores × importance weights
Example Calculation
Test 1: 85 × 3 = 255
Test 2: 90 × 2 = 180
Final: 95 × 5 = 475
Total: 910 ÷ 10 = 91.0
How the Weighted Average calculator works
This free weighted average calculator runs entirely in your browser using standard mathematical formulas. Enter your figures, tap Calculate, and results update instantly — no signup required.
Figures are estimates for general information. Always verify important decisions with a qualified professional where relevant.
- Input your values using the fields above (numeric keypad on mobile).
- Results use precise floating-point arithmetic rounded for display.
- Refresh or change inputs and recalculate anytime.
Worked example
- Choose typical values for a common weighted average scenario.
- Enter those values in the calculator fields above.
- Tap Calculate and compare the on-screen result with the expected formula outcome.
- Adjust one input at a time to see how the result changes.
Frequently Asked Questions
Is the Weighted Average calculator free?
Yes. CalculatorQuest tools are free to use, run in your browser, and do not require an account.
How accurate is this weighted average calculator?
It uses standard formulas for this calculation type. Results are estimates — check edge cases and professional advice for critical decisions.
Does it work on mobile?
Yes. Inputs are touch-friendly and open a numeric keypad on phones where appropriate.
Are my numbers stored?
No. Calculations run locally in your browser and are not sent to our servers.