Arc of a circle is a portion of its circumference. Thus, the arc length of a circle is a fraction of its circumference. If θ degrees is the central angle made by an arc of a circle, then the arc length …

This arc length calculator is a tool that can calculate the length of an arc and the area of a circle sector. This article explains the arc length formula in detail and provides you with step-by-step …

Here you will learn about the arc length formula, including how to identify the arc of a circle (minor and major), form and use the arc length formula to calculate arc length, and calculate the arc …

Arc length formula is used to calculate the measure of the distance along the curved line making up the arc (a segment of a circle). In simple words, the distance that runs through the curved …

Jul 23, 2025 · Arc length is calculated using the simple formula: Arc Length= r × θ where 'r' is the radius of the circle and 'θ' is the angle in radians. In this article, we have covered the Arc …

Oct 13, 2025 · Arc length is the distance between one endpoint of an arc on a circle to the other. In this article, we’ll tell you what formulas you need and how to use them to find a circle's arc …

Part of the circumference of a circle. Or part of any curve. See an arc in action (drag the points): The arc length is: L = θ × r (when θ is in radians) L = θ × π 180 × r (when θ is in degrees)

Nov 21, 2025 · Calculate arc length using radius and angle in radians or degrees. Learn formulas, examples, and real-world uses for accurate circular measurements.

In this comprehensive guide, we’ll walk you through how to use this calculator, explain the arc length formula, provide examples, and answer common questions about arc length calculations.

The formula L = θ 360 × 2 π r calculates the arc length by taking a fraction of the circumference based on the angle in degrees. This formula is commonly used when the radius and central …