How to Build Clustered Columns in Google Sheets & Excel

A practical guide to creating clustered column charts in Google Sheets and Excel, then handing updates and formatting to an AI computer agent for you.
Advanced computer use agent
Production-grade reliability
Transparent Execution

Why Google Sheets, Excel + AI

Clustered column charts are the workhorse of everyday reporting. They let you compare products, regions, or campaigns side by side, so you can answer simple but high impact questions: Which channel is winning? Which region is stalling? Where did this quarter actually move the needle? Both Google Sheets and Excel make it easy to map categories to the x axis, values to the y axis, and stack multiple series in clean, visually intuitive clusters. Yet the real power shows up when these charts stay fresh. In growing teams, data shifts daily: new deals, refunds, campaigns, forecasts. Manually rebuilding charts burns hours. Delegating the entire routine to an AI computer agent means your Sheets and Excel files are cleaned, refreshed, and charted in the background, so you only step in for interpretation and decisions.

How to Build Clustered Columns in Google Sheets & Excel

The Real Problem With Clustered Column Charts

If you run a business, agency, or sales team, you already live in Google Sheets and Excel. Your world is ARR by region, ROAS by channel, pipeline by rep. Clustered column charts are perfect for this: they compare categories side by side so the story jumps off the screen.

The catch? You rarely build just one chart. You build the same chart for every month, region, and client. Copy, paste, fix ranges, fix labels, adjust colors. It’s the same ritual, over and over.

This is exactly where an AI computer agent can quietly take the wheel.

Manual Way #1: Clustered Column Chart in Excel

Step 1: Structure your data

  • Put categories (for example, quarters or regions) in the first column.
  • Add one column for each series: Product A, Product B, or Ad Channel 1, 2, 3.
  • Include clear headers; Excel uses them for legends.

Step 2: Insert the chart

  • Highlight your entire table, including headers.
  • Go to the Insert tab.
  • In the Charts group, click Column or Bar Chart.
  • Choose Clustered Column.

Instantly, Excel plots each category as a cluster, with one column per series.

Step 3: Customize for clarity

  • Click the plus icon next to the chart to toggle data labels, legend, and gridlines.
  • Right click any series, choose Format Data Series, and adjust colors, gap width, and overlap.
  • Rename the chart title to answer a question, not restate a label (for example, "Which Region Grew Fastest This Quarter?").

Pros of manual Excel

  • Fine grained control over formatting.
  • Easy to tweak once for a single report.

Cons of manual Excel

  • Painful when you repeat the same transformation across dozens of files or clients.
  • Easy to mis select ranges and break charts.

Manual Way #2: Clustered Column Chart in Google Sheets

Step 1: Prepare your sheet

  • Column A: categories such as months, campaigns, or reps.
  • Columns B, C, D: metrics like clicks, leads, revenue.
  • Keep the table contiguous; avoid blank rows.

Step 2: Build the chart

  • Highlight the entire table.
  • Click Insert, then Chart.
  • In the Chart Editor, set Chart type to Column chart; Sheets will cluster series automatically.

Step 3: Refine the view

  • Under Customize, adjust series colors to match your brand.
  • Turn on data labels for key charts.
  • Filter the underlying table to focus on a segment (Google Sheets instantly updates the chart).

Pros of manual Google Sheets

  • Live collaboration for teams.
  • Easy to embed charts into Docs and Slides.

Cons of manual Google Sheets

  • Still repetitive: you redo the same filters and chart setup for each client or report.

Automated Way: Let an AI Computer Agent Do the Clicking

Now imagine you describe your workflow once:

“Every Monday, pull last week’s CRM export, clean the columns, load it into Excel and Google Sheets, create or refresh clustered column charts by region and channel, color them with our standard palette, and save PDFs into a shared folder.”

A Simular style AI computer agent is built to do exactly this kind of work across your desktop, browser, and cloud apps.

How the agent works at a high level

  • It opens your browser, downloads the latest CSV from your CRM or ad platform.
  • It launches Excel, pastes or imports the data, and applies your existing template workbook with preconfigured clustered column charts.
  • It mirrors or updates the same data in Google Sheets for your team dashboard.
  • It adjusts chart ranges, applies your formatting, and exports slides or PDFs.

You get production grade reliability because the agent can follow precise, symbolic steps, not just "guess" with a language model.

Pros of agent driven automation

  • Saves hours each week by eliminating repeat clicks and drags.
  • Consistent formatting across every chart and client.
  • Works across apps: Excel on desktop, Google Sheets in the browser, cloud drives.

Cons and tradeoffs

  • Requires an initial investment to define your ideal workflow and chart templates.
  • Best suited when you have recurring reporting, not one off charts.

Hybrid Approach: You Design, the Agent Maintains

A practical way to start:

  • You manually create a "golden" Excel file and a "golden" Google Sheet: data structure, clustered column charts, colors, titles.
  • Then you teach the AI agent how to refresh only the data ranges and regenerate exports.

You stay in control of the story and design; the agent owns the chores.

Over time, as your comfort grows, you can delegate more: from basic updates to creating new clustered charts for new products, regions, or clients on demand.

Automate Clustered Charts With An AI Computer Agent

Train Your Chart AI
Onboard a Simular AI computer agent by walking it through your ideal reporting flow: open Google Sheets and Excel, load data, build clustered column charts, and save outputs.
Test & Refine Agent
Run test passes on small datasets, watching each transparent step the Simular AI agent takes in Excel. Tweak prompts, fix edge cases, and lock in settings until charts render correctly first time.
Scale With Chart Agent
Once reliable, delegate weekly and monthly reporting to the Simular AI agent. It can refresh clustered column charts across many Excel files and Google Sheets, scaling your analytics with minimal oversight.

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