Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!

This is an AMP page - Open full page! for all features.

Search is the most efficient way to navigate the Engineering ToolBox!

Constants of π

Sponsored Links
  • π = 3.14159 26535 89793 23846 26433 83279 50288 41971 69399 375105                                  (1)
  • 1/π = 0.31830 98861 83790 67153 77675 26745 02872 40689 19291 48091                                  (2)

 

  • π2 = 9.8690 44010 89358 61883 44909 99876 15113 53136 99407 24079                                  (3)
  • loge (π) = 1.14472 98858 49400 17414 34273 51353 05871 16472 94812 91531                                  (4)

 

  • log10 (π) = 0.49714 98726 94133 85435 12682 88290 89887 36516 78324 38044                                  (5)
  • log10 (π)1/2 = 0.39908 9341 79057 52478 25035 91507 69595 02099 34102 92128                                  (6)
Sponsored Links

Related Topics

Miscellaneous

Engineering related topics like Beaufort Wind Scale, CE-marking, drawing standards and more.

Related Documents

Constants of e

The mathematical e constants.

Differential Calculus

Derivatives and differentiation expressions.

Greek Alphabet

The Greek alphabet is essential expressing formulas and in technical language.

Logarithms

The rules of logarithms - log10 and loge for numbers ranging 1 to 1000.

Physical Constants

Physical constants - SI Units.

Scientific Calculator

Online scientific calculator.

Solar System Constants

Properties and data for the Sun, the Earth and the Moon.

Sponsored Links

Search Engineering ToolBox

Search is the most efficient way to navigate the Engineering ToolBox!

SketchUp Extension - Online 3D modeling!

Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro . Add the Engineering ToolBox extension to your SketchUp from the Sketchup Extension Warehouse!

Privacy

We don't collect information from our users. Only emails and answers are saved in our archive. Cookies are only used in the browser to improve user experience.

Some of our calculators and applications let you save application data to your local computer. These applications will - due to browser restrictions - send data between your browser and our server. We don't save this data.

Google use cookies for serving our ads and handling visitor statistics on the AMP pages. Please read Google Privacy & Terms for more information about how you can control adserving and the information collected.

AddThis use cookies for handling links to social media. Please read AddThis Privacy for more information.