Radians Calculator

The Radians Calculator helps users convert angles between degrees and radians, and also provides the equivalent in gradians, with precise formatting for each conversion.

Use Our Radians Calculator

Step-by-Step Guide to Using the Radians Calculator

Introduction

The Radians Calculator is a tool that helps in converting angles between degrees, radians, and gradians. Follow the steps below to understand how to accurately use this calculator for your angle conversions.

Step 1: Input Your Angle

  • Degrees:

    Locate the input field labeled “Degrees.” Enter your angle in degrees. Ensure the angle is within the range of -360 to 360 degrees. For precision, you can enter the angle up to 0.01 decimal places.

  • Radians:

    Find the input field labeled “Radians.” Enter your angle in radians within the range of -6.28318531 to 6.28318531. You can provide the number up to five decimal places for more accuracy.

Step 2: Understanding the Conversion Outputs

Once you input an angle in either degrees or radians, the calculator will provide you the results automatically. Here’s how to interpret the results:

  • Degrees to Radians:

    The tool will convert the entered degrees into radians using the formula: degrees * (π / 180). The result will be displayed in radians with up to six decimal places, accompanied by the suffix “rad.”

  • Radians to Degrees:

    When you input a value in radians, it will be converted to degrees using the formula: radians * (180 / π). The converted value will be shown in degrees, formatted to two decimal places, followed by the “°” symbol.

  • Gradians:

    If you input an angle in degrees, it will also be converted to gradians using the formula: degrees * (200 / 180). The output will be presented with up to two decimal places and the “grad” suffix.

Step 3: Finalizing Your Calculations

Review your input and the calculated results. The calculator allows you to re-enter or adjust your angle values if necessary. This flexibility ensures that you can experiment and receive accurate conversions as needed.

Conclusion

By following these instructions, you can effectively use the Radians Calculator for your angle conversion needs. Whether you are working with degrees, radians, or gradians, the calculator streamlines the process with precision and clarity.