Sum or Aggregate Spreadsheet Column Data

This workflow demonstrates summing numeric data from tabular sources like spreadsheets or databases using a simple JavaScript Function node, similar to Excel's SUM function.

This n8n workflow provides a straightforward method to aggregate or sum values from a column of data, ideal for processing outputs from tools like Airtable, Google Sheets, or Postgres. It starts with a Manual Trigger node, followed by a Function node generating mock data (three items with 'amount_USD' values), and culminates in another Function node that iterates over the input items to calculate the total sum using basic JavaScript. The core logic is contained in the 'Summing function' node, w
Platform
n8n
Category
Media & Entertainment
Price
$4.99
Creator
Jose Maurino

How to import this workflow into n8n

  1. 1Purchase or download the workflow to get the n8n workflow JSON file.
  2. 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
  3. 3Open each node marked with a credential warning and connect your own accounts and API keys.
  4. 4Run the workflow once manually to verify the data flow, then toggle it to Active.

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