Hacé Cuentas — Calculadoras

Hacé Cuentas — Calculadoras lets you embed any of the 2700+ calculators from hacecuentas.com directly into your WordPress site, without touching code. The calculators are aimed at a Spanish-speaking (mainly Argentine) audience and cover finance, taxes, payroll, health and everyday math.

It is ideal for accounting firms, personal-finance blogs, HR consultancies, real-estate sites, health/fitness sites and media outlets: you add an interactive tool your readers use without leaving your page.

Features

• Gutenberg block with one-click buttons for the most-used calculators, a search box across all 2700+, and a live preview inside the editor.
• Shortcode [hacecuentas slug="calculadora-monotributo-2026"] for the classic editor or widgets.
• Auto-embed by URL: paste a calculator link in the block editor and it turns into an embed automatically (via oEmbed).
• Responsive: the embed adapts to your content width and adjusts its height automatically.
• Optional source link: if you want, you can enable a credit link back to Hacé Cuentas below the calculator. Off by default — you decide.
• Private and lightweight: calculations run in the visitor’s browser. No visitor data is sent to any server and it does not load heavy libraries on your site.
• Free and no signup.

Some popular calculators

• Take-home salary (Argentina)
• Monotributo 2026
• Aguinaldo (SAC / 13th salary)
• Severance pay
• Loans and installments
• Compound interest and fixed-term deposits
• BMI, calories (TDEE), pregnancy
• VAT, percentages, rule of three
• Unit and currency converters

External services

This plugin connects to hacecuentas.com, a service operated by the plugin author, to display the calculators. It relies on it in two ways:

1. Calculator catalog API — https://hacecuentas.com/api/calcs-slim.json The plugin requests this public JSON (server-side, from your WordPress install) to map a calculator slug to its human-readable title, so the block picker and the optional credit link show the real calculator name. The request is made the first time a calculator is rendered and the result is cached for 12 hours. No user or visitor data is sent — it is a plain read of the public catalog.

2. Calculator embed — https://hacecuentas.com/embed/<slug> When a calculator is shown on the front end, it is loaded inside an iframe from hacecuentas.com. The visitor’s browser loads the calculator from hacecuentas.com and all calculations run client-side inside that iframe. Whatever the visitor types into the calculator stays in their own browser; the plugin does not collect or transmit it.

By using this plugin you rely on the hacecuentas.com service. Please review its terms and privacy policy:

• Terms of use: https://hacecuentas.com/terminos
• Privacy policy: https://hacecuentas.com/privacidad