Convert 1 Circle to Radian (1 cir to rad)
Need to convert 1 Circle (cir) to Radian (rad)? You're in the right place! On this page, you'll find the exact conversion of 1 cir to rad along with a detailed explanation, reverse formula, related tools, and frequently asked questions.

Result: 1 circle is equal to 6.2831853 radian
Need to convert 1 Circle (cir) to Radian (rad)? You're in the right place! On this page, you'll find the exact conversion of 1 cir to rad along with a detailed explanation, reverse formula, related tools, and frequently asked questions.
1 Circle to Radian Conversion Details
The circle (cir) and radian (rad) are both units of angle. To convert between them, a precise conversion factor is required.
Circle to Radian Conversion Formula
One circle is equal to 6.2831853 radian.
Manual Calculation to Convert 1 cir to rad
To convert 1 circle to radian, multiply the value by the conversion factor: 6.2831853. As one circle is equal to 6.2831853 radian, therefore,
1 cir x 6.2831853 = 6.2831853 radian
So, 1 circle = 6.2831853 radian
Explore More on Circle and Radian
This page covers only the specific case of 1 cir to radian. For other conversions, try our general tool:
Frequently Asked Questions
What is 1 circle in radian?
1 cir is equal to 6.2831853 radian.
How much is 1 cir to 1 radian?
1 cir to radian = 6.2831853 radian.
What is the value of 1 cir into radian?
There are 6.2831853 radian in 1 circle.
How to calculate 1 cir to radian?
1 circle is equivalent to 6.2831853 radian.
How big is 1 cir in radian?
There are 6.2831853 radian in 1 circle.
What angle is 1 circle in radian?
1 circle = 6.2831853 radian.
What is 1 circle in angle?
1 circle is equal to 6.2831853 radian.
How much is 1 cir in radian?
6.2831853 radian is the result if we convert 1 cir to radian.