Line chart

What do you think makes a bigger impression: a table comparing GDP growth in a country over the years or a graph with the exact same data?

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While both tell the same thing, the graph is much easier to understand - this is the power of data visualization.

But how do you choose which data visualization techniques to use? Sometimes, even the best data can be rendered useless if you use the wrong type of chart or visualization.

Today, we’re going to show you the different chart types: how they work and what you should (not) use them for.

You don’t have to be an Excel pro to become an expert in showing your data in a more graphical way.

Line chart

When you want to track and trace the evolution of a specific quantitative value, this chart type is a good choice.

Trend chart patterns

It is often used to show trends and analyze data changes over time. The line graph can also be used for comparing data from multiple values by using multiple curved or straight lines.

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In a line chart, the y-axis represents the quantitive value, while the x-axis shows the timescale or a sequence of intervals.

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best graph to show trends over time in excel

best excel chart to show change over time