Free BMI Calculator Widget for Your Website
Add a body mass index calculator to your website in minutes. Users enter their height and weight to get instant BMI results with health category classifications. Perfect for fitness, health, and wellness websites.
Trusted by 1,000+ marketers
Free BMI Calculator Templates
Choose a template and customize it with AI, or start from scratch and build exactly what you need.
1. Detailed BMI Calculator
Comprehensive BMI calculator with metric/imperial toggle, result interpretation, and health recommendations.
2. Simple BMI Calculator
Clean, minimal BMI calculator with height and weight inputs. Shows BMI value and health category.
3. Visual BMI Calculator
BMI calculator with visual gauge indicator showing where the result falls on the BMI scale.
Our Widgets Work Anywhere
Fully compatible with any website platform, yours included.
Or Build a Custom BMI Calculator with AI
Popular Use Cases
Fitness Websites
Help visitors track their body mass index as part of fitness journey tracking.
Health Blogs
Provide interactive BMI calculations within health and wellness content.
Gym & Wellness Centers
Offer BMI screening tools for potential members and clients.
Medical Practices
Provide preliminary health screening tools for patients on your website.
Nutrition Coaching
Include BMI calculations as part of nutrition assessment workflows.
Weight Loss Programs
Help users understand their starting point before beginning a program.
Frequently Asked Questions
Ready to Add Your Custom BMI Calculator to Your Website?
Start building your custom bmi calculator widget with AI in minutes. No coding required, works on any website.
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