Cost Calculator Builder PRO

Cost Calculator Builder PRO costs $149 once for 1 site. The annual plan costs $59 a year, so the lifetime license pays for itself after 31 months. Over five years you save $146 compared with renewing every year.

Yes, if your prices depend on choices, such as square meters, hours, distance or extras, and you want visitors to see a total, get a PDF quote or pay right away. Updates and support are lifetime, so a calculator that runs on your service pages for years needs no renewal. The longer you keep it, the clearer the lifetime license beats the yearly plan.

It pays off less if your prices are fixed or if you only need a simple quote request form. Try the free Cost Calculator Builder on wordpress.org first, because the Pro add-on needs it as a base anyway. Agencies can compare the tiers for 10 and unlimited sites in the table. The refund window is 14 days.

Cost Calculator Builder is a free WordPress cost calculator plugin on wordpress.org with 20,000+ active installs. You build a calculator by drag and drop, and the total updates live from your own formulas. That is enough to test whether a calculator fits your pricing.

Cost Calculator Builder PRO turns the calculator into a sales tool. Visitors can pay right away with Stripe, PayPal, Razorpay or cash, or receive the quote as a PDF by email. Conditional logic shows or hides fields, and date and time pickers, file upload, repeaters and geolocation cover services from cleaning to transport. The WooCommerce integration prices products by calculator values, and premium templates give you a head start.

StylemixThemes sells the Pro add-on as a yearly plan and as a lifetime license, directly on its own site. The lifetime license includes updates and support from the date of purchase for life, so a calculator that runs for years needs no renewal.

The current lifetime price is shown next to a crossed out list price on the vendor page, without a stated end date. We checked it on Oct 4, 2026; the table on this page shows every lifetime tier with its current price.

You keep the free Cost Calculator Builder installed, add the Pro add-on from your account and activate the license. Start from a premium template or your own calculator, connect the payment provider you use and set up the PDF quote email. Test a full order with a small amount before you link the calculator from your service pages.

Sites

1 site

Updates

For life

Support

For life

Money back guarantee

14 days

Taken from the vendor’s pricing page, like the price above.

On the market since

2019

Active installs

20,000+ free version on wordpress.org

Rating

4.5 out of 5 on wordpress.org

Current version

4.0.18

Last update

Sep 29, 2026

Figures from the public plugin directory, checked on Oct 4, 2026. wordpress.org listing(opens in a new tab)