Radian to Quadrant Converter

Convert radians to quadrants with our free online angle converter.

Quick Answer

1 Radian = 0.63662 quadrants

Formula: Radian × conversion factor = Quadrant

Use the calculator below for instant, accurate conversions.

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All conversion formulas on UnitsConverter.io have been verified against NIST (National Institute of Standards and Technology) guidelines and international SI standards. Our calculations are accurate to 10 decimal places for standard conversions and use arbitrary precision arithmetic for astronomical units.

Last verified: November 2025|Reviewed by: Sam Mathew, Software Engineer

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How to Use the Radian to Quadrant Calculator:

Enter the value you want to convert in the 'From' field (Radian).
The converted value in Quadrant will appear automatically in the 'To' field.
Use the dropdown menus to select different units within the Angle category.
Click the swap button (⇌) to reverse the conversion direction.

How to Convert Radian to Quadrant: Step-by-Step Guide

Converting Radian to Quadrant involves multiplying the value by a specific conversion factor, as shown in the formula below.

Formula:

quad = rad × 0.63662

Example Calculation:

1 rad = 0.63662 quad

Disclaimer: For Reference Only

These conversion results are provided for informational purposes only. While we strive for accuracy, we make no guarantees regarding the precision of these results, especially for conversions involving extremely large or small numbers which may be subject to the inherent limitations of standard computer floating-point arithmetic.

Not for professional use. Results should be verified before use in any critical application. View our Terms of Service for more information.

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Conversion Table: Radian to Quadrant

Radian (rad)	Quadrant (quad)
0.5	0.318
1	0.637
1.5	0.955
2	1.273
5	3.183
10	6.366
25	15.916
50	31.831
100	63.662
250	159.155
500	318.31
1,000	636.62

How do I convert Radian to Quadrant?

To convert Radian to Quadrant, enter the value in Radian in the calculator above. The conversion will happen automatically. Use our free online converter for instant and accurate results. You can also visit our angle converter page to convert between other units in this category.

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What is the conversion factor from Radian to Quadrant?

The conversion factor depends on the specific relationship between Radian and Quadrant. You can find the exact conversion formula and factor on this page. Our calculator handles all calculations automatically. See the conversion table above for common values.

Can I convert Quadrant back to Radian?

Yes! You can easily convert Quadrant back to Radian by using the swap button (⇌) in the calculator above, or by visiting our Quadrant to Radian converter page. You can also explore other angle conversions on our category page.

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What are common uses for Radian and Quadrant?

Radian and Quadrant are both standard units used in angle measurements. They are commonly used in various applications including engineering, construction, cooking, and scientific research. Browse our angle converter for more conversion options.

For more angle conversion questions, visit our FAQ page or explore our conversion guides.