Best calculator for civil engineering

Hai friends
Which is the best calculator you recommend for Civil engineer?

Vidya...

Hi Vidya,

Welcome to Collegelib!

A quick online research returned recommendations for Casio fx-991MS



fx-991MS Modes
Basic arithmetic calculations
Standard deviation
Regression calculations
Solution of equations

How ever, my study says, there are a lot of free online tools available for doing Civil engineering calculations online. I am posting a few of them here:
http://www.calculatoredge.com/index.htm#civil
http://easycalculation.com/engineering/civil/civil.php
If you do not have your calculator in hand, try using these tools which is free.

Hai sir, I bought a new calculator, your recommendation was good. so many friends are using same model Casio fx-991MS

thanks