Tangent Ratio Calculator: Find Tan(θ) & Angle θ with Ease

Calculate Your Tangent Ratio and Angle

Enter the length of the side opposite to the angle.
Enter the length of the side adjacent to the angle (not the hypotenuse).

Unlock the power of trigonometry with our Tangent Ratio Calculator. Quickly determine the tangent of an angle (tan θ) and the angle itself (θ) in a right-angled triangle by simply entering the lengths of the opposite and adjacent sides. Perfect for students, engineers, and anyone needing quick trig solutions for geometry and physics problems.

Formula:

The Tangent Ratio (Tan θ) is defined as the ratio of the length of the side opposite the angle to the length of the side adjacent to the angle in a right-angled triangle.

Tan θ = Opposite / Adjacent

Where:
θ = The angle in question
Opposite = Length of the side opposite to angle θ
Adjacent = Length of the side adjacent to angle θ (not the hypotenuse)

Mathematics and Tools

<b>90 Day </b>: Instantly Find Dates 90 Days From Today or Any Given Date

Go to Calculator

<b>Labor Force Participation Demographic Gap </b>: Compare Workforce Engagement Rates

Go to Calculator

1/4 Mile ET : Estimate Your Quarter Mile Elapsed Time

Go to Calculator

12 Volt Wire Size : Optimize Your DC Circuit Design

Go to Calculator

16:9 Aspect Ratio : Find Widescreen Dimensions

Go to Calculator

180 Day : Easily Find Dates 180 Days Forward or Back

Go to Calculator