Tangent calculator

Enter value and click on calculate. Result will be displayed.
Enter tan(x) value:
Result:
Tan ():

What is a Tangent Calculator?
A Tangent Calculator is a tool that calculates the tangent (tan) of a given angle. In trigonometry, the tangent of an angle in a right triangle is the ratio of the opposite side to the adjacent side:

For angles measured in radians or degrees, the calculator quickly finds the tangent value.

Why use a Tangent Calculator?

  • Saves time: Quickly computes tangent without manual calculations.
  • Accuracy: Reduces risk of calculation errors.
  • Solving triangles: Finds missing sides or angles in right-angled triangles.
  • Real-world applications: Used in physics, engineering, navigation, and architecture.

How does a Tangent Calculator work?

  • Input: You enter an angle (in degrees or radians).
  • Calculation: It applies the tangent function:
  • Output: The resulting tangent value.

Example:

  • For θ = 45°, tan(45 ∘) = 1

When to use a Tangent Calculator?

  • Solving triangles: Finding missing side lengths when one side and one angle are known.
  • Physics: Calculating slopes, angles of elevation, or projectile motion.
  • Engineering: Determining forces, inclines, and angles in design.
  • Construction: Measuring pitch of roofs or angles for structures.