Stacked area chart vs area chart — which should I use?

A plain area chart shades one or two series independently — with more than two, overlapping fills get hard to read. A stacked area chart solves that by stacking series so they never overlap, showing both the combined total and each series' contribution at once. Use plain area for a single trend; use stacked area for three or more series that make up a whole.

Stacked area chart vs stacked column chart — which should I use?

Both show composition of a total across multiple series. A stacked column chart is better for discrete periods — quarters, years, categories — where each period is a distinct, comparable unit. A stacked area chart is better for a continuous or dense time axis — daily or weekly data over months — where the smooth fill communicates continuous change rather than discrete steps.

What export formats are available?

Every chart exports ready to use in PowerPoint or Google Slides, or as an image for reports.

Is there a free plan?

Yes. AECharts is free to start. Pro plan starts at $12/month billed annually and removes the watermark. No credit card required.

Stacked Area Chart Maker

Q: What is a stacked area chart?

A stacked area chart plots multiple series on top of each other so their shaded regions sum to a total at every point along the axis. The top edge of the stack shows the combined total over time; each layer's thickness shows that series' contribution. It's the area-chart equivalent of a stacked column chart, built for a continuous axis like time instead of discrete categories.

Q: When should I use a stacked area chart?

Use a stacked area chart when you want to show both a growing (or shrinking) total and how each series contributes to it, over a continuous time axis. Traffic by channel, revenue by product line, resource usage by service — anywhere the combined total and the breakdown both matter and the data is dense enough that a smooth area reads better than discrete columns.

Q: Can I import data from Excel or Google Sheets?

Yes. Import from Excel or Google Sheets directly into the editor. First column is your X-axis — typically dates. Each additional column is one series, stacked in order. AECharts builds the stacked area chart automatically.

A stacked area chart layers multiple series on top of each other so their shaded regions sum to a changing total. The top edge shows the combined total over time; each layer's thickness shows its share of that total. It's the right choice when three or more time series make up a whole and both the total and the breakdown matter.

Stacked area chart example showing multiple series summing to a total over time

How to Create a Stacked Area Chart

Select the stacked area chart type

Open the AECharts editor and select Stacked Area Chart from the chart type picker. Browse the template explorer on the right panel to apply a visual style instantly.

Enter your data

Click "Edit Data" in the top-right corner. The first column is your X-axis, typically dates. Each additional column is one series — AECharts stacks them in column order. Import directly from Excel or Google Sheets, or upload a CSV or Excel file.

Adjust styling

Use the top menu bar to assign a color to each series. Toggle smooth curves, adjust fill opacity, and set axis and grid options. Every change previews instantly.

Export

Export ready for PowerPoint or Google Slides. Every chart drops directly into PowerPoint and Google Slides.

Stacked Area Chart Features

Non-Overlapping Stacked Fills

Series stack instead of overlapping, so every layer stays readable even with three or more series.

Total and Composition Together

The top edge of the stack shows the combined total; layer thickness shows each series' contribution — both readable in one chart.

Easy Data Import

Import from Excel or Google Sheets. First column is your X-axis; each additional column is one stacked series.

Smooth or Straight Curves

Toggle spline smoothing on or off. All stacked layers follow the same curve setting for a consistent look.

Consistent Series Colors

Each series keeps its own color across the whole chart, so audiences can track a layer's contribution over time.

Export Straight to PowerPoint

Export ready for PowerPoint or Google Slides. Every chart drops directly into PowerPoint and Google Slides.

When to Use a Stacked Area Chart

Stacked area charts are the right tool when you have a dense, continuous time axis and three or more series that together make up a meaningful total.

Traffic by Channel

Each layer = one acquisition channel (organic, paid, referral). The stack's top edge shows total traffic; layer thickness shows each channel's contribution over time.

Revenue by Product Line

Each layer = one product line. Shows total revenue growth alongside which lines are driving it, across a dense weekly or monthly time series.

Device or Platform Split

Each layer = mobile, desktop, tablet. Shows total usage and how the device mix is evolving, day by day or week by week.

Server or Resource Usage

Each layer = one service or resource pool. Shows total load and which services are consuming the most capacity over time.

Cumulative Fundraising by Round

Each layer = one funding round or investor group. Shows cumulative capital raised and which rounds contributed most, over the raise timeline.

Content Mix Over Time

Each layer = one content category or format. Shows total output and how the mix of formats has shifted release over release.

Stacked Area vs Area vs Stacked Column Chart

All three show composition, but each fits a different number of series and axis type.

Stacked Area Chart

Best for: Three or more series summing to a changing total, over a continuous time axis.

Strength: Layers stack instead of overlapping, so total and composition both stay readable.

Use when: Traffic by channel, revenue by product line, resource usage over time.

Area Chart

Best for: One or two series where magnitude matters alongside trend.

Strength: Simple, no stacking complexity for a single metric.

Use when: Traffic, MRR, cumulative growth, single-metric tracking.

Stacked Column Chart

Best for: The same composition story, but with discrete periods rather than a continuous axis.

Strength: Each column is a distinct, directly comparable unit.

Use when: Revenue mix by quarter, cost structure by year.

AECharts supports all three. Switch chart types without re-entering data to find the right format for your story.

Frequently Asked Questions

Create Your Stacked Area Chart Today

Import your data, pick a template, and export in under two minutes. Free to start, no credit card required.

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