Form

Calculator

"Obvious" is the most dangerous word in mathematics.

Eric Temple Bell

Make it all add up!

What does Form Calculator do?

Takes the form fields on your page and creates a mathmatical equasion to solve your form calculation problems.

Ready to experience Form Calculator?

Jump to the demo

Features of Form Calculator:

Handles textfields, checkboxes, hidden fields and select fields for calculations.
Does addition, subtraction, multiplication and division.
Uses parantheses to control order of calculations.
Validates the math equasion.
Allows manual entries.
Editable.
Set rounding from 0 to 10 places.

Notes:

JavaScript is required.

Contribution

Contributions are not required in order to use the product in commerical or personal use. If you've used Form Calculator and it has saved you time or money and you'd like to thank us, this is what the contribution is for. Thanks.