## What is the arctangent of 2 ?

arctan 2 = ?

The arctangent is the inverse tangent function.

Since

tan 1.107 = tan 63.435º = 2

The arctangent of 2 is equal to the inverse tangent function of 2, which is equal to 1.107 radians or 63.435 degrees:

arctan 2 = tan^{-1} 2 = 1.107 rad = 63.435º

Currently, we have around 935 calculators, conversion tables and usefull online tools and features to make your life easier or simply help you to do your work or duties faster and in more effective way. These below are the most commonly used by many users at all

- Free online calculators and tools
- Free online units conversion tools
- Free online web design tools
- Free online electricity & electronics tools
- Mathematics
- Online Tools
- Text Tools
- PDF Tools
- Code
- Ecology
- Numbers
- Algebra
- Trigonometry
- Probability & Statistics
- Calculus & analysis
- Mathematical symbols
- Cosine function
- Sine function
- Tangent function
- Arccos(x) function
- Arccos of 0
- Arccos of 1
- Arccos of 2
- Arccos of 3
- Arccos of cos(x)
- Arccos of sin(x)
- Arccos(x) derivative
- Arccos(x) graph
- Cos of arccos(x)
- Sin of arccos(x)
- Tan of arccos(x)
- Arcsin function
- Arcsin of 0
- Arcsin of 1
- Arcsin of infinity
- Arcsin graph
- Arcsin derivative
- Arcsin integral
- Sin of arcsin
- Cos of arcsin
- Tan of arcsin
- Arctangent function
- Arctan of 0
- Arctan of 1
- Arctan of 2
- Arctan of infinity
- Derivative of arctan
- Integral of arctan
- sine of arctan(x)
- Cosine of arctan(x)
- Arctan graph

And we are still developing more. Our goal is to become the one-stop, go-to site for people who need to make quick calculations or who need to find quick answer for basic conversions.

Additionally, we believe the internet should be a source of free information. Therefore, all of our tools and services are completely free, with no registration required. We coded and developed each calculator individually and put each one through strict, comprehensive testing. However, please inform us if you notice even the slightest error – your input is extremely valuable to us. While most calculators on Justfreetools.com are designed to be universally applicable for worldwide usage, some are for specific countries only.