Calculation

37 Widgets

Form Calculation

Automatically perform calculations on your form

Inventory

Avoid overselling products or overbooking events

Spreadsheet

Add a fillable spreadsheet to your form

Sliders with Calculated Result

Use sliders to calculate results

Calculator

Add a calculator to your form

Dates Difference

Calculate the number of days between selected dates

Random Value Generator

Generate a random code for each form submission

Matrix Calculator

Calculate the determinant of a matrix within your form

Grading

Add grading fields to your form

Numerals

Convert numbers into Roman or Thai Numerals

BMI Calculator

Calculate and collect user BMIs

Distance Converter

Add a distance converter to your form

Roll Dice

Add a dice rolling widget to your form

Body Weight Converter

Add a body weight converter to your form

Bases

Convert numbers from one base to another

Currency Converter

Add a currency converter to your form

Calorie Intake Calculator

Calculate recommended calorie intake automatically

Height Converter

Switch between metric and imperial height units

Temperature Converter

Add a temperature converter to your form

Liquid Volume

Collect and convert liquid volumes

Quaderno Tax Rates

Automatically determine tax rates by customer location

Angles

Enable degree and radian conversions

Calculation Chart

Turn form calculations into charts that stay in your PDFs.

Add Days Calculator

Calculate future or past dates automatically.

About Calculation

Need to add calculation functionality to your online forms? Browse Jotform's calculation widgets, or advanced form fields, to enhance your forms.