Vareon Calculator Suite Lite gives you a curated set of calculators that can be embedded anywhere on your WordPress site with Gutenberg blocks or shortcodes. Available calculators in Lite (14 total): Finance: Loan, Mortgage, Savings and Compound Growth, Credit Card Payoff, ROI Everyday Life: Tip, Di
PricingFree downloadThe WordPress.org download is free. Pro versions, add-ons or external services may cost extra.
CompatibilityRequires WordPress 6.3 and PHP 8.0.
SourceWordPress plugins · Oct 26, 2026
01 / Source details
Aboutthistool.
Vareon Calculator Suite Lite gives you a curated set of calculators that can be embedded anywhere on your WordPress site with Gutenberg blocks or shortcodes.
Available calculators in Lite (14 total):
Finance: Loan, Mortgage, Savings and Compound Growth, Credit Card Payoff, ROI
Everyday Life: Tip, Discount, BMI, Fuel Cost
Education: GPA, Grade Calculator
Utilities: Percentage, Age, Unit Converter
Key Features:
Blocks and Shortcodes – add calculators from the block inserter or with [vareon] / [vareoncalc]
Live Block Preview – choose a calculator and preview it directly in the editor
Built-in Theme Presets – use Light, Dark, or Modern globally, or override them per block or shortcode
Flexible Branding Control – branding is off by default, with global and per-embed overrides available
Smart Validation – sensible defaults and validation for incomplete or invalid input
Responsive Layouts – calculators are built to work on phones, tablets, and desktops
Accessible UI – keyboard-friendly, ARIA-aware interfaces with readable result states
type – Calculator type: loan , mortgage , savings , credit-card-payoff , roi , discount , tip , bmi , age , percentage , unit-converter , fuel-cost , gpa , grade-calc
theme – Built-in theme override: light , dark , or modern
width – Any safe CSS width value such as 100% , 620px , 40rem , or auto
branding – Show branding with 1 or hide it with 0
Important: If an invalid calculator type is used, the shortcode renders nothing instead of falling back to another calculator.
Theme and Branding
Lite includes three built-in presets: Light, Dark, and Modern.
You can:
Choose a global default theme in plugin settings
Override the theme on individual blocks
Override the theme in shortcodes with theme="light" , theme="dark" , or theme="modern"
Enable branding globally or override it per block or shortcode
Lite also includes basic currency formatting and a global measurement system setting.
Calculator Details
BMI Calculator
Input: Height and weight
Output: BMI value with category
Includes: Friendly guidance based on the result
Loan Calculator
Input: Loan amount, APR, and term
Output: Payment estimate and payoff summary
Includes: Total interest and total paid
Savings and Compound Growth
Input: Starting amount, recurring contributions, rate, and time period
Output: Future balance, contributions, and interest earned
Age Calculator
Input: Birth date
Output: Age in years, months, and days
Includes: Next birthday countdown
Unit Converter
Input: Value and unit category
Output: Converted value in the selected unit
Troubleshooting
A calculator is not showing
Make sure the plugin is active and the calculator type is valid. Test with a known shortcode such as [vareon type="loan"] .
Changes are not appearing
Clear any caching, optimization, or CDN layer and refresh the page.
The block uses the wrong style
Check whether the block is using the global default theme or a block-level override.
Shortcodes work in one area but not another
Some page builders restrict shortcode execution in certain regions. Try a shortcode block or use the native Vareon block instead.
Support
If you need help, use the plugin support forum at https://wordpress.org/support/plugin/vareon-calculator-suite-lite/
Helpful details to include:
Your site URL or staging URL
Your WordPress and PHP versions
Your Vareon Calculator Suite Lite version
The exact shortcode or block settings you used
A screenshot or short recording of the issue
Additional docs are available at https://vareon.dev/docs
External Services
This plugin does not connect to any third-party services. All calculations run locally in the visitor’s browser.
Links to vareon.dev, including documentation, branding, privacy, and the optional admin-only Pro Waitlist page, are standard links that a user may choose to click. Support is handled on WordPress.org. The plugin does not automatically send calculation data or waitlist data to those URLs.
For reference: * Privacy Policy: https://vareon.dev/privacy/ * Terms of Service: https://vareon.dev/terms/
Data Storage & Privacy
Cookies: This plugin does not set cookies.
Browser localStorage (functional): * vareoncalc_measurement_mode – Stores the visitor’s preferred measurement system on calculators that support both metric and imperial units. * vareoncalc_lite_preview_v2_state – Stores administrator-only settings preview preferences in wp-admin (selected calculator type, preview width, zoom level, and pan position) for convenience.
WordPress Database: * Site options: Theme preferences, currency settings, measurement settings, branding, review prompt state, and related plugin configuration * User meta: Dismissal preferences for admin notices and tips * Transients: Short-lived flags used for activation redirects
No telemetry or tracking: This plugin does not collect usage analytics or personal data. All calculations happen in the browser. The admin-only Pro Waitlist tab is just a link to vareon.dev.
Uninstall cleanup: Deleting the plugin from the WordPress admin removes stored plugin data from the database. Browser localStorage can be cleared from the browser itself.
See it in action
Screenshots & previews.
Three built-in theme presets included: Dark, Light, and Modern. Set one globally or override per embed to match any site design.Native Gutenberg integration. Browse and insert any of the 14 calculators directly from the block editor with a visual selection modal.Example of the Credit Card Payoff calculator embedded on a site, showing principal vs. interest breakdown, payoff timeline, and monthly payment detail.Built to stay out of your way. The entire frontend loads in roughly 55 kB across 10 minified requests with zero jQuery dependency.
02 / Source details
Gettingstarted.
01Upload the vareon-calculator-suite-lite folder to /wp-content/plugins/
02Activate the plugin through the Plugins menu in WordPress
03Review settings at Settings > Vareon Calculator Suite
04Add calculators to your pages or posts using blocks or shortcodes
03 / Source details
Frequently asked questions.
Can I add multiple calculators on one page?
Yes. You can use multiple blocks or multiple shortcodes on the same page.
Which themes are available in Lite?
Lite supports the built-in light , dark , and modern presets.
Can I override the theme for one calculator only?
Yes. Blocks can use their own theme selection, and shortcodes can use the theme attribute.
Can I control branding?
Yes. Branding is off by default, and you can enable it globally or override it per block or shortcode.
Are the calculators mobile-friendly?
Yes. The calculators are responsive and designed to work across common screen sizes.
Do the calculators require JavaScript?
Yes. The calculators use modern JavaScript modules and render interactively in the browser.
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