Add a Price Calculator to Your WordPress Site
Quote Builder is a free WordPress quote calculator plugin that lets your visitors estimate costs in real time, right on your website.
- Drag and drop your fields.
- Set your pricing rules.
- Embed with a shortcode.
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Your Clients Ask for Quotes.
Your Website Sends Them to a Contact Form.
There’s a gap between what a potential customer wants — an instant price estimate — and what most WordPress sites offer them: a generic “get in touch” form and a wait.
That gap costs you leads.
Dellos Quote & Estimate Builder closes it. It’s a WordPress estimate builder plugin that works like a calculator — visitors pick their options, enter their quantities, and see a live price update on screen. No back and forth. No waiting. Just clarity.
How to Create a Quote Calculator in WordPress
Everything You Need in a Free WordPress Cost Estimator Plugin
Built for Any Service Business on WordPress
Quote & Estimate Builder is a WordPress pricing estimate form builder that works across industries. Here’s how businesses use it:
Freelancers & Agencies
Let potential clients estimate their project cost before they reach out — so the leads you get are pre-qualified and price-aware.
Cleaning & Home Services
Build a calculator based on property size, number of rooms, or service frequency. Visitors get an instant estimate. You get a lead.
Events & Catering
Price by guest count, menu options, or venue type. Conditional logic means you only show relevant fields to each visitor.
Print & Custom Manufacturing
Quantity times unit price, with options for materials, finishes, and turnaround. Complex pricing made simple.
Consultants & Coaches
Package-based pricing with dropdown selectors. Gate the quote behind an email capture to build your list while delivering value.
Why Not Just Use a Contact Form?
| Feature | Contact Form | Quote Builder |
|---|---|---|
| Visitor gets an instant price | ✕ | ✓ |
| Live price updates as user types | ✕ | ✓ |
| Lead capture built in | ✓ | ✓ |
| No-code setup | ✓ | ✓ |
| Custom pricing formulas | ✕ | ✓ |
| Conditional logic (show/hide fields) | ✕ | ✓ |
| Quote emailed to visitor automatically | ✕ | ✓ |
| Free | ✓ | ✓ |
Frequently asked questions
Yes. The WordPress plugin is completely free with no feature limits, no upsells, and no account required. Download it from WordPress.org and use it as-is.
No. The entire calculator is built through a visual drag-and-drop interface in your WordPress admin. The only “code” you’ll ever touch is the shortcode — and that’s just a copy and paste.
Use the shortcode [quotecalsc id="1"] in any post, page, or widget area — or insert it as a Gutenberg block directly from the block editor.
Quote Builder works independently of WooCommerce as a standalone WordPress quote form builder. It’s ideal for service businesses that don’t use a traditional cart checkout flow.
Yes. Enable Email Gate mode in the settings tab. If your form doesn’t include an email field, a modal will appear automatically to collect the visitor’s name and email before the quote is revealed.
Yes. Quote Builder inherits your theme’s styles by default and adds only minimal CSS. It’s been tested with the most popular WordPress themes.
Yes — you can create and manage as many calculators as you need, each with its own fields, pricing, and settings.
Yes. A .pot file is included and the plugin uses the dellos-quote-builder text domain throughout, so it’s fully compatible with translation plugins like Loco Translate.