# isCalculator

> isCalculator is a multi-lingual online platform providing free, interactive calculation tools and an AI-powered custom calculator generator across Health, Finance, Math, Business, and everyday utilities.

## Core Features & Navigation

- [Homepage](https://iscalculator.com/en): Search interactive calculators or generate custom calculators instantly using AI.
- [Categories Directory](https://iscalculator.com/en/categories): Browse all calculator categories.
- [Popular Calculators](https://iscalculator.com/en/popular): View the most frequently used calculation tools.
- [Advanced AI Builder](https://iscalculator.com/en/calculator/advanced): Generate custom, tailored calculators with specified complexity, styling, and charts.

## Primary Calculator Categories

- [Health & Fitness Calculators](https://iscalculator.com/en/category/health): Calculators for Body Mass Index (BMI), daily calorie expenditure (TDEE), ideal body weight, and wellness metrics.
- [Finance & Money Calculators](https://iscalculator.com/en/category/finance): Tools for mortgage loans, compound interest, investment returns, and personal budgeting.
- [Math & Algebra Calculators](https://iscalculator.com/en/category/math): Utilities for percentage changes, scientific calculations, unit conversions, and algebraic solvers.
- [Business & Productivity Calculators](https://iscalculator.com/en/category/business): Profit margin, ROI, break-even analysis, and sales tax calculators.

## Multilingual Support

isCalculator supports multiple locales with full translation of calculator interfaces, explanations, and user guides:

- [English](https://iscalculator.com/en)
- [Português](https://iscalculator.com/pt)
- [Español](https://iscalculator.com/es)
- [Français](https://iscalculator.com/fr)

## Usage & API Guidelines

- All web calculators compute results locally in real time.
- Custom calculators can be generated dynamically via query input or using the Advanced AI Generator interface.
- Standard embed options are supported for external website integration.