How to Create a Sensitivity Table in Excel: A Comprehensive Guide

How to Create a Sensitivity Table in Excel

How to Create a Sensitivity Table in Excel: A Comprehensive Guide

In the realm of financial analysis, decision-making often hinges on understanding the impact of various factors on key outcomes. Sensitivity analysis is a crucial tool in this regard, allowing analysts to assess how changes in input variables affect the output of a model or calculation.

Among the various techniques employed for sensitivity analysis, creating a sensitivity table in Excel stands out as one of the most efficient and versatile methods.

In this article, we will delve into the significance of sensitivity tables in Excel, elucidate the methods to create them, and discuss their pros and cons.

Let’s see how to create a sensitivity table in Excel:

Significance of Sensitivity Tables in Excel:

Sensitivity tables, also known as data tables, provide a structured way to visualize the impact of changing multiple input variables simultaneously on a particular outcome.

They are invaluable in scenarios where decision-makers need to understand the range of potential outcomes based on different assumptions or scenarios. This can include financial modeling, risk assessment, project evaluation, and more.

By constructing sensitivity tables, users can quickly identify which variables have the most significant influence on the output and how changes in those variables affect the overall results. This insight enables better decision-making by highlighting areas of uncertainty or potential risk.

Methods to Create a Sensitivity Table in Excel:

Creating a sensitivity table in Excel can be accomplished using two primary methods: one-dimensional data tables and two-dimensional data tables.

Below, we outline step-by-step processes for both methods, along with their respective pros and cons.

One-Dimensional Data Table:

  1. Set Up the Model:

    Begin by constructing the model or calculation in Excel. Identify the input variable you want to analyze and the output cell that depends on it.

  2. Create Input and Output Ranges:

    Define a column for the input variable values and a row for the output values. Populate these ranges with the desired values for the input variable and formulas for the output.

  3. Build the Data Table:

    Select a blank area of the worksheet where you want to place the sensitivity table. Then, go to the Data tab, click on What-If Analysis, and choose Data Table. Specify the input cell reference (single variable) and the output cell reference.

  4. Interpret the Results:

    Excel will generate the sensitivity table, displaying the output values corresponding to different input values. Analyze the table to understand how changes in the input variable impact the output.


  • Simple and straightforward to set up.
  • Allows for quick analysis of the impact of one variable on the output.
  • Easy to interpret and visualize results.


  • Limited to analyzing the impact of one input variable at a time.
  • Requires restructuring of the model to accommodate multiple variables.

Two-Dimensional Data Table:

  1. Prepare the Model

    : Similar to the one-dimensional method, create the model with input and output cells. However, this time, identify two input variables you want to analyze.

  2. Construct Input Ranges:

    Set up two ranges, one for each input variable, containing the values you want to analyze.

  3. Define the Output Range:

    Designate a separate area in the worksheet where you want Excel to display the sensitivity table.

  4. Build the Data Table:

    Select the output range, go to the Data tab, click on What-If Analysis, and choose Data Table. Specify the two input cell references (row input and column input) corresponding to the two variables.

  5. Review the Results:

    Excel will generate the sensitivity table, showcasing the interaction between the two input variables and their impact on the output.


  • Enables analysis of the combined effects of two variables on the output.
  • Provides deeper insights into complex relationships within the model.
  • Helps identify potential interactions or correlations between variables.


  • More complex to set up compared to one-dimensional tables.
  • Requires careful consideration of variable interactions, which can be challenging.
  • May result in larger tables that are more difficult to interpret.


Sensitivity tables in Excel serve as indispensable tools for analyzing the impact of input variables on model outputs. Whether employing one-dimensional or two-dimensional data tables, Excel provides powerful functionalities to facilitate sensitivity analysis.

By understanding how to construct and interpret sensitivity tables, analysts can make more informed decisions, mitigate risks, and enhance the robustness of their financial models and projections.

Full Excel Course Certification $7 $147Enroll Now



We are available on WhatsApp. To Start a chat click below and we'll get back to you as soon as possible

× How can I help you?