Google Looker Studio : Arithmetic Function
Google Looker Studio Function: Arithmetic Function Category: Arithmetic Functions Google Looker Studio provides a wide range of arithmetic functions that empower data analysts and marketers to manipulate and visualize data...
Category: Arithmetic Functions
Google Looker Studio provides a wide range of arithmetic functions that empower data analysts and marketers to manipulate and visualize data efficiently. These functions enable you to apply mathematical calculations directly within your reports, making data more insightful and actionable. Whether you want to round numbers, compute logarithms, or apply trigonometric transformations, Looker Studio offers robust tools to get it done.
Purpose of Arithmetic Functions in Looker Studio
Arithmetic functions in Google Looker Studio are used to perform mathematical calculations on numerical data at the individual record level. Unlike aggregation functions, which summarize multiple rows of data, arithmetic functions operate within formulas to enhance flexibility in data manipulation. Here’s how they help:
Data Summarization: While aggregation summarizes data, arithmetic functions like
ROUND,FLOOR, orCEILhelp format and refine numeric outputs, making data more readable and meaningful in context.Enhanced Data Analytics: Functions such as
LOG,POWER,SQRT, andTANenable more advanced computations, helping users model trends, analyze growth, or apply mathematical transformations.Customizable Reporting: Arithmetic functions allow for precise control over how numbers are calculated and displayed. You can build custom KPIs or metrics that align with business goals and reporting needs.
| Function | Description |
| ABS | Returns the absolute value of a number, removing any negative sign to show the number’s magnitude. |
| ACOS | Returns the arc cosine (inverse cosine) of a number, typically used in trigonometric calculations and angle evaluations. |
| ASIN | Returns the arc sine (inverse sine) of a number. Often used to derive angles from sine values in data models. |
| ATAN | Returns the arctangent (inverse tangent) of a number. Helps calculate angle measurements from a ratio of sides. |
| CEIL | Rounds a number up to the nearest integer, regardless of whether it’s already an integer or a decimal. |
| COS | Returns the cosine of an angle given in radians, useful for modeling cyclical or periodic data.. |
| FLOOR | Rounds a number down to the nearest whole number, removing any fractional value. |
| LOG | Returns the logarithm of a number with a specified base, commonly used in data scaling or growth analysis. |
| LOG10 | Returns the base-10 logarithm of a number. Ideal for measuring orders of magnitude or compressing data range. |
| NARY_MAX | Returns the largest number among a list of values, helpful in comparing data metrics in dashboards. |
| NARY_MIN | Returns the smallest value among multiple inputs. Useful for finding minimum thresholds or outliers. |
| POWER | Raises a number to the power of another number. Used to model exponential growth or scale. |
| ROUND | Rounds a number to the nearest integer or decimal place as specified. Great for formatting data. |
| SIN | Returns the sine of an angle in radians, commonly used for wave or pattern analysis. |
| SQRT | Returns the square root of a number. Useful for mathematical modeling or data transformations. |
| TAN | Returns the tangent of a given angle (in radians), useful in trigonometric modeling or spatial calculations. |
Arithmetic functions perform calculations on numerical data, enabling you to transform, summarize, and visualize information more effectively.
Yes, Looker Studio allows combining functions like ROUND(POWER(value, 2)) to apply nested operations in calculated fields.
No coding experience is needed. Looker Studio uses a simple expression editor with function suggestions to guide you.
Most functions work across common data sources. However, compatibility may vary slightly depending on the connector used.
Use LOG when you need a custom base; LOG10 is specific to base-10, ideal for general-purpose logarithmic scaling.