Want to make your own tools with AI?

I’m going to give you a prompt (and a template) for making your own calculator, and quiz.

First, let’s start with the calculator:

Use this prompt & Paste it into ChatGPT to create your very own mortgage calculator:

“Create a Mortgage Calculator in HTML, CSS, and JavaScript using this structure:”

A white container (max-width: 500px) with a navy title bar (#000068).

Three input fields:

Loan Amount ($)

Annual Interest Rate (%)

Loan Term (Years)

An orange “Calculate” button (#FF9900).

A result display area that shows: “Monthly Payment: $0.00”.

JavaScript Logic:

The script should:
Retrieve user input.
Convert the interest rate to monthly terms.
Use this formula:

M = P * (r * (1 + r)^n) / ((1 + r)^n – 1)

Update the result <div> with the formatted monthly payment.

Also, ensure the styles match the provided design format.

Remember to give me the complete code.

Once you’re done, you can copy the code, test it, tweak it, and deploy it.

I like testing my code on Code Beautify.

If you don’t want to create a mortgage calculator, you can swap out the fields for any other type of calculator. You can also edit the colour to match your website’s colour scheme.

Here is what the calculator will look like: