This is an amazing JavaScript calculator script that can be used as a common scientific calculator (with functions of sin, cos, log, power, root, memory). However, this JavaScript calculator code also includes a molecular weight scientific calculator and the tables of many physical and chemical constants.

Besides, this free JavaScript calculator contains a list of historic tasks, storing all the recent inputs and results. This scientific JavaScript form calculator also displays the numbers rounded to a user-specified number of decimal places automatically in SCI mode. A very advanced and professional online JavaScript calculator but easy to implement.

Let's try more HTML JavaScript calculators on jsB@nk:

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This simple JavaScript code example can solve quartic equations in the form of ax^4 + bx+3 + cx^2 + dx + e = 0. Another way to get answers but do not want to calculate more.

You wanna to make a website for online loan? Or you have a loan of someone, now you need to calculate the mount of money must pay? If so, let's use this JavaScript code, it helps you calculate money must accurately and fast, you need to enter the information requested: loan amount, interest rate, length of loan (months), ... jsB@nk hope this code will help you reduce stress with loan debt, interest...

With this JavaScript code, you will not have to remember the complicated formulas for calculating the values of a triangle. Now this code only solves the simple values such as: area of triangle, area of largest/smallest inscribed circle, the angle between two side.

However, the advantage of simplicity is it will be easy for you to understand how it work and customize it according to your needs. Things you need when use this JavaScript code is enter the values of three sides.

Type or make two numbers have the sum equalled or less 18, then clicking buttons for the sum of two that numbers , view the right; wrong choices and the ratio.

Calculate the percentage of increase/decrease between two units. A simple, effective script.

This compounding interest calculator can show your visitors how much they can save for retirement or other purpose. It also provides your users with the ability of viewing an amortization schedule showing what they will earn during each month. You can easily adjust the style section to make it match your site's color scheme.

Find out the circumference of a circle by entering its radius. Very simple!

Use this JavaScript to convert bytes, kilobytes, megabytes, and gigabytes. Quick and easy to use.

This JavaScript will factor and solve for both values of X, any quadratic equation that has real number solutions.