Ever wanted to know how many people our in the world or how old you are in dog years etc..... ?

well you have come to the write place!

 

 

   Here our some interesting calculators for any clever or curious people!!!

also good for math's, science, geography and a few more lessons!

 

The number of people on the planet Earth is now...

 

find out how many mb our in so many gb or how many b in a mb est..

 

cm-inch-feet converter

cm
feet
inch

Note: 1 Inch = 2.54 cm, 1 Feet = 30.48 cm, 1 Feet = 12 Inch

 

Insert Number: to convert decimal to binary numbers

 

 

 Want to know how old you are in dog years?

Enter your age:
Your age in Dog Years is:


 

Percentage Calculator
What is % of ? Answer:
is what percent of ? Answer: %
 

Quadratic Calculator

A quadratic is a curve of the parabola family.
They are written in the format ax2+bx+c=0.

x2+ x+ =0


 The area bounded by the curve above the x-axis is: sq. units.
The gradient of the curve at any point is: .
The value of the curve occurs at co-ordinates: .

 

  Temperature Converter

Fahrenheit: Celsius:   Kelvin:  

 

 

 

 

  
 
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