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The WordPress Plugin for Bariatric Practices

Start The Consultation Before Your Phone Even Rings.

WLS Calculator PRO is an interactive weight loss estimator that lets patients compare surgical outcomes against GLP-1 medications — personalized to their body, their goals, and their commitment level. It answers the question every patient is already asking, and it answers it better than anyone else in your market.

$149

per year — one license, unlimited use
Surgery vs. GLP-1 side-by-side comparison
Personalized projections based on patient's actual body metrics
Lifestyle commitment scoring adjusts GLP-1 estimates for real-world results
Your brand — colors, name, disclaimers
Installs in minutes. No developer needed.
7-day money-back guarantee

"How much weight will I Lose?"

Every prospective bariatric patient asks it. Most websites don't answer it.

The Problem Your Website Has Right Now

Right now, most patients are getting that answer from a telehealth app, a TikTok video, or a Nurse Practitioner who hands them a Wegovy script without mentioning surgery.

Your website should be the place that answers that question better than anyone else — with real data, real comparisons, and a reason to pick up the phone.

Every practice in your market has a BMI calculator. None of them have a tool that compares surgery against the medications patients are already asking about.

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Dr. Maria R. Brown
Bariatric Surgeon — Phoenix, AZ

The weight loss calculator quickly became one of the most valuable pages on my website. Patients use it before their visit, and I use it during every medical and surgical weight loss consultation.

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Treatment Comparison
How It Works

Surgery vs. GLP-1s. Side by side. Personalized.

Patients enter their height, weight, gender, and frame size. The calculator generates personalized weight loss projections across every major surgical procedure and GLP-1 medication — including semaglutide and tirzepatide.

But it goes further than a number. A built-in lifestyle commitment assessment adjusts GLP-1 projections based on real-world adherence — because the clinical trial results and real life aren't the same thing. Patients see the full picture: what medication might do, what surgery could do, and where they actually fall on the spectrum.

Everything Patients Need to Say Yes.

Six features that together answer every question a patient has before they're ready to book — and position surgery as the credible, evidence-based choice.

Side-by-Side Comparison

Sleeve, bypass, duodenal switch, and SADI — compared against semaglutide and tirzepatide in one view.

Personalized Projections

Results based on the patient's actual body metrics, gender, and frame — not population averages.

Lifestyle Commitment Scoring

Estimates adjust based on exercise, dietary adherence, and behavioral commitment level. Patients see what realistic results look like.

Cost Transparency

Procedure pricing and insurance coverage estimates give patients the financial picture alongside the clinical one.

Evidence-Based Projections

Weight loss estimates built on the Hamwi formula and published clinical trial data — not guesswork or marketing claims.

Your Brand, Your practice

Customize colors, practice name, and disclaimers. It looks like your site, not a third-party widget.

— The Math

One consultation covers it 75x over.

A single bariatric procedure generates $10,000–$25,000+ in revenue. 

Your calculator nurtures leads 24 hours a day, 7 days a week, for less than the cost of 5 ad clicks.

But the real value isn't lead nurture — it's positioning. The calculator becomes one of the most visited pages on your site and the reason patients remember you over every other practice they researched.

$149

Full year of 24/7 patient education. Less than a single Google Ads click in most bariatric markets.

75X

Return on a single converted patient. At minimum procedure revenue of $15,000.

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Developers needed. Installs like any WordPress plugin. Live in under 10 minutes.

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Tool in your market that compares surgery against GLP-1s side by side, personalized to the patient.

Installs in minutes.
Nurtures leads by lunch.

Install

Upload the plugin to your WordPress site. Activate it. That's it — no developer needed.

Configure

Set your practice name, match your site colors, adjust procedure pricing and insurance defaults. Five minutes in the settings panel.

Embed

Drop a shortcode on any page. The calculator is live, responsive, and working on desktop and mobile immediately.

Free, Pro, or Pro+.

The free version gets you in the door. Pro is where the real differentiation happens — procedure-specific data, GLP-1 breakdowns, and cost comparisons that no other tool in your market offers.
Free
Free
$0 — basic version
All surgery results lumped together
All medicines lumped together
No cost comparisons
No lifestyle modifier
Get Free Version
Pro+
Pro+
$299 / year — done for you
Everything in Pro
Installation & configuration included — we set it up on your site
Matched to your site colors and branding
Priority support
Get Pro+

Frequently Asked Questions

Your patients are already comparing surgery to GLP-1s. Give them the answers they're looking for.

7-day money-back guarantee. WordPress plugin. Installs in minutes.