# Setting up a Simple Calculation

#### Step 1: Open Configuration 

{% tabs %}
{% tab title="Dashboard extension" %}
Click on the container that has SuperTables running. This will display an arrow that you can click to open a menu. Upon opening the menu, click the 'Configure...' option to open the configuration panel for SuperTables.

<figure><img src="/files/5Av1IhcpSaex5vwah2hM" alt=""><figcaption><p>Opening configuration panel in Dashboard </p></figcaption></figure>
{% endtab %}

{% tab title="Viz extension" %}
To open the configuration panel, simply click 'Format extension' in the Marks pane.

<figure><img src="/files/xwZgjTFwnF4RM4iU6ghd" alt="" width="247"><figcaption><p>Opening the configuration panel in Viz extensions</p></figcaption></figure>
{% endtab %}
{% endtabs %}

#### Step 2: Navigate to the Data tab

<figure><img src="/files/1EvRpcogDoNCNDt0NOqS" alt=""><figcaption></figcaption></figure>

#### Step 3: Make a Calculation Column

On the left side of the data tab. There is pane that says calculations, expand that menu and click 'Make a calculation' to create one.

<figure><img src="/files/vBL03d6XRD80LxAsAabF" alt=""><figcaption></figcaption></figure>

#### Step 4: Create your Calculation

You can now select any measure column that is present in the worksheet and make a calculation. To select a column press @ this will present a list of all available columns.

<figure><img src="/files/h9XDXDi7ExXdC1TMNNcl" alt=""><figcaption><p>Creating a calculation - Profit ratio</p></figcaption></figure>

This is an example calculation to calculate the profit ratio.


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