& Tutorials

Enter a number up to five digits long and calculate its prime number factorials.

`Answers here!`

Enter values for a, b and c to solve a standard quadratic equation.

ax^{2} + bx + c = 0

Which can be solved for x, using:

x = ( -b +/- sqrt(b^{2} - 4ac) ) / 2a

`Answers here!`

Enter a percentage and calculate the time it will take to double or triple your money(bacterial colony, population growth, or anything else with a constant growth)!

`The time to double and triple will appear here.`

Enter the required values and find out the fall factor!

`The time to double and triple will appear here.`

Type your message and convert to morse code.

`Morse code will appear here.`

Calculate your body mass index (BMI).

Metric (cm and kg)
Imperial (in and lb)

`Your BMI will appear here.`