# Calculator Block

The **Calculator Block** allows you to perform mathematical operations directly inside your chatbot or automation flow.

#### How to Use Calculator Block

1. In your **Bot Flow**, click on **Add Node**.
2. Select **Add Automation App**.
3. Search for **Calculator**.
4. Choose the required operation:
   * Add
   * Subtract
   * Multiply
   * Divide
   * SIP
   * Multiply V2
5. Enter or map the **First Value** (e.g., quantity from bot field).
6. Enter the **Second Value** (e.g., price or another number).
7. Click **Run** to test the calculation.
8. Click **Save** to apply it in the flow.

#### Example

If a user enters `5` tickets and each ticket costs `100`, select **Multiply**:

* First Value → `quantity`
* Second Value → `100`

Output → `500`

You can then save this output into a variable and use it in messages, confirmations, or further automation steps.

The Calculator block is useful for dynamic pricing, totals, discounts, tax calculations, EMI, SIP, and other numeric operations within your WhatsApp chat flow.

{% embed url="<https://youtu.be/CG9cnw8gcQQ>" %}


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