How to Calculate Sensitivity Analysis in Excel
Introduction & Importance
Sensitivity analysis in Excel helps understand how changes in input values affect the output of a model. It’s crucial for making informed decisions and identifying which inputs have the most significant impact.
How to Use This Calculator
- Enter the base value and variable change.
- Select the desired sensitivity level.
- Click ‘Calculate’.
Formula & Methodology
The formula for sensitivity analysis is: (New Value – Base Value) / Base Value * Sensitivity.
Real-World Examples
Data & Statistics
| Base Value | Variable Change | Sensitivity | New Value |
|---|---|---|---|
| 100 | 10 | 0.1 | 110.1 |
| 500 | 50 | 0.5 | 525 |
Expert Tips
- Use this tool to identify which inputs have the most significant impact.
- Consider using different sensitivity levels to understand the impact at various thresholds.
Interactive FAQ
What is sensitivity analysis?
Sensitivity analysis is a method for evaluating how changes in input values affect the output of a model.