What is arcwise in google sheets?

In the realm of Google Sheets, Arcwise is a powerful yet often overlooked feature that can significantly enhance your data visualization capabilities. This article delves into what Arcwise is, how it functions, and how you can leverage it to create visually appealing and insightful spreadsheets.

What is Arcwise?

At its core, Arcwise is a function in Google Sheets that allows users to create smooth curves between data points in a chart. Unlike traditional linear interpolation, which connects data points with straight lines, Arcwise enables the creation of curved lines, providing a more natural and visually appealing representation of data trends.

The Importance of Data Visualization

Data visualization plays a crucial role in understanding complex datasets. By presenting data in a graphical format, patterns, trends, and outliers become more apparent, allowing for easier interpretation and analysis. Arcwise enhances this process by offering a more intuitive way to visualize relationships between data points.

How Does Arcwise Work?

Arcwise operates by fitting a smooth curve through the specified data points on a chart. This curve follows the general direction of the data while minimizing sharp angles and abrupt changes. By adjusting the parameters of the Arcwise function, such as tension and bias, users can fine-tune the curvature of the line to best fit their data.

Tension and Bias Parameters

  • Tension: Determines the tightness of the curve. Higher tension values result in smoother curves, while lower tension values produce more angular lines.
  • Bias: Controls the direction of the curve relative to the data points. Positive bias values shift the curve above the data, while negative bias values shift it below the data.

Practical Applications of Arcwise

1. Trend Analysis

Arcwise is particularly useful for visualizing trends in datasets with fluctuating values. By smoothing out the curve between data points, it becomes easier to identify overarching patterns and trends, even in the presence of noise or variability.

2. Forecasting

When creating forecasts or predictive models, Arcwise can help in visualizing projected trends more accurately. By applying the Arcwise function to historical data, users can generate smoother curves that provide insights into potential future outcomes.

3. Presentation of Data

In presentations or reports where aesthetics are important, Arcwise can elevate the visual appeal of charts and graphs. The smooth curves created by Arcwise enhance the overall professional appearance of the document while maintaining the integrity of the data.


Arcwise is a valuable tool in the arsenal of any Google Sheets user looking to create compelling and informative data visualizations. By understanding how Arcwise works and its practical applications, you can unlock new possibilities for analyzing and presenting your data.

FAQs (Frequently Asked Questions)

1. Can Arcwise be applied to all types of charts in Google Sheets?

Yes, Arcwise can be applied to most types of charts, including line charts, scatter plots, and area charts.

2. Does using Arcwise affect the accuracy of the data?

No, Arcwise only affects the visual representation of the data, not the underlying values themselves.

3. Is Arcwise available in all versions of Google Sheets?

Yes, Arcwise is a built-in feature of Google Sheets and is accessible to all users.

4. Can I customize the appearance of the curved lines created by Arcwise?

Yes, Arcwise offers several parameters that can be adjusted to customize the curvature and appearance of the lines.

5. Are there any limitations to the number of data points that can be connected using Arcwise?

While Arcwise can handle a large number of data points, excessively dense datasets may result in less visually appealing curves.

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