Free BMI Calculator
Alternatives
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Free BMI Calculator
Calculate BMI, calories & body fat instantly | HealthCalcPro
6
Problem
Users need to manually calculate BMI, daily calories, and body fat using separate tools or formulas, leading to time-consuming processes and inconsistent results.
Solution
A web-based health calculator tool that enables users to calculate BMI, daily calories, and body fat percentage instantly with personalized recommendations, simplifying health tracking in one platform.
Customers
Fitness enthusiasts, health-conscious individuals, and people actively managing weight or wellness goals, aged 18–45.
Alternatives
Unique Features
Combines BMI, calorie, and body fat calculations in one tool with instant results (30 seconds) and tailored health improvement tips.
User Comments
Saves time compared to manual calculations
Accurate and easy to use
Helpful personalized recommendations
Free and accessible
Simplifies health tracking
Traction
Recently launched on ProductHunt (exact metrics unspecified)
Positioned as a free tool to attract health-focused users
Market Size
The global health and fitness app market was valued at $14.7 billion in 2022, with weight management tools driving demand.
AI Body Fat Scan Calculator by FitCommit
Instant body fat percentage scan from 3 photos.
10
Problem
Users currently rely on scales, calculators, or gym visits to estimate body fat percentage, which require physical equipment, manual calculations, or professional assistance.
Solution
A mobile/web-based tool that lets users scan body fat percentage via 3 photos using AI, providing instant results and progress tracking (e.g., charts, historical data).
Customers
Fitness enthusiasts, individuals tracking body composition goals, and health-conscious users without gym access.
Unique Features
Uses AI to estimate body fat % from 3 photos instead of traditional tools; private, scalable, and equipment-free.
User Comments
Convenient alternative to gym scans
Surprisingly accurate for photos
Privacy-friendly process
Easy progress tracking
Useful for home fitness routines
Traction
Launched on ProductHunt 1 week ago (Oct 2023) with 19 upvotes; offers $19/month subscription with a free trial.
Market Size
Global weight management market size was $254.9 billion in 2023 (Grand View Research), with growing demand for at-home fitness tech.
BMI Calculator
Quick and easy BMI calculation for better health
5
Problem
Users need to calculate their BMI manually or use complex apps, which are time-consuming and less user-friendly.
Solution
A free online BMI calculator tool where users input height/weight to instantly receive BMI results and health range categorization without sign-ups.
Customers
Fitness enthusiasts, healthcare professionals, and individuals monitoring health metrics (e.g., personal trainers, dietitians).
Unique Features
Instant results, no sign-up/download, clear health categorization, mobile-friendly design.
User Comments
Quick and easy to use
Accurate BMI calculation
Helpful for tracking health
No ads or distractions
Free and accessible
Traction
Launched on ProductHunt (exact metrics unspecified). Comparable BMI tools like Calculator.net attract 10M+ monthly users.
Market Size
The global health & fitness app market was valued at $26 billion in 2022 (Statista).
BMI and Healthy Weight Calculator
Accurate & Comprehensive BMI and Healthy Weight Calculator
1
Problem
Users need to manually calculate BMI and determine healthy weight ranges using formulas or basic tools, which is time-consuming and lacks comprehensive health insights.
Solution
A web-based tool that automatically calculates BMI, ideal weight range, and body fat percentage with inputs like age, gender, height, and weight, providing instant personalized health recommendations.
Customers
Health-conscious individuals, fitness enthusiasts, dietitians, and nutritionists seeking quick, accurate health metrics for personal or client use.
Unique Features
Combines BMI calculation with additional metrics (ideal weight, body fat percentage) and actionable health recommendations in a single interface.
User Comments
Accurate and easy to use
Saves time compared to manual calculations
Helpful for tracking fitness goals
Clear and comprehensive results
Useful for client consultations
Traction
No explicit revenue/user data provided; listed on ProductHunt with basic engagement metrics.
Market Size
The global weight management market was valued at $254.9 billion in 2023 (Grand View Research, 2023).
starbucks-calorie-calculator.us
Starbuck calorie calculator
1
Problem
Users tracking their Starbucks calorie intake rely on manual calculations or generic calorie counters, leading to inaccurate estimates and time-consuming searches for Starbucks-specific nutritional data.
Solution
A web tool that calculates calorie intake from Starbucks menu items using up-to-date nutritional data, allowing users to input their orders (e.g., customized drinks, snacks) for instant calorie tracking.
Customers
Health-conscious Starbucks customers, dieters, fitness enthusiasts, and nutritionists who frequently consume or recommend Starbucks products.
Unique Features
Exclusive focus on Starbucks menu items, real-time customization (e.g., adjusting milk type, syrup pumps), and consolidated nutritional data not easily accessible elsewhere.
User Comments
Saves time tracking Starbucks calories
Accurate and easy to use
Helps maintain diet goals
No more guessing portion sizes
Wish it included seasonal items
Traction
Launched June 4, 2024, on Product Hunt with 42 upvotes; no disclosed revenue or user count.
Market Size
The global health and wellness market reached $4.9 trillion in 2023, with nutrition tracking apps contributing over $1.2 billion annually (Statista, 2023).
BMI Calculator
Minimalist, Open-Source BMI Calculator
4
Problem
Users currently rely on traditional BMI calculators, which may not offer customization options.
The old solution lacks flexibility for developers looking to modify or expand its features.
A major drawback is that existing solutions are not open-source, limiting customization possibilities.
Solution
A lightweight and minimalist BMI calculator (2.88 KB) designed as an open-source skeleton project
Users can customize and expand the calculator's functionality, creating personalized versions
For example, developers can integrate additional health metrics or redesign the user interface
Customers
Developers looking to customize and expand the product
Individuals in tech communities who value open-source projects
Tech enthusiasts interested in minimalist and efficient code
Unique Features
Minimalist design optimized for easy use and modification
Open-source nature that allows developers to build upon the existing framework
A small file size of 2.88 KB, making it lightweight and efficient
Market Size
The global digital health market is projected to reach $723.8 billion by 2025
calculator, free online calculator
Calculator.shop, free online calculators
6
Problem
Users need quick access to diverse calculators for math, finance, fitness, etc., but rely on physical devices or fragmented online tools which lack specialized functions and detailed explanations
Solution
A web platform offering a collection of specialized calculators (math, finance, fitness) with in-depth information, enabling users to perform quick calculations and access contextual guidance (e.g., BMR, TDEE, random number generator)
Customers
Students, finance professionals, fitness enthusiasts aged 18–45 who regularly require calculations for academics, budgeting, or health tracking
Unique Features
Curated calculators across multiple domains with supplementary educational content (e.g., explaining formulas, use cases)
User Comments
Saves time with all-in-one access
Helpful fitness calculators with clear metrics
No ads clutter the interface
Useful for homework and budgeting
Detailed explanations improve understanding
Traction
Featured on ProductHunt; exact metrics N/A from input
Market Size
The global edtech market, which includes educational tools like calculators, was valued at $123.4 billion in 2022 (Grand View Research)
BRI Calculator
Free Body Roundness Index Calculator: Assess body shape
4
Problem
Users struggle with only using BMI to assess body shape, which may not be accurate for everyone.
Existing solutions lack personalized health insights based on height and waist measurements.
Solution
Body Roundness Index (BRI) Calculator presented as a free online tool.
Users can analyze body shape beyond BMI and receive instant, personalized health insights using height and waist measurements.
Examples include providing users with a more comprehensive understanding of their health status and potential risks.
Customers
Individuals concerned about their health status and body shape.
Specifically, people who value personalized health insights for a better understanding.
Alternatives
View all BRI Calculator alternatives →
Unique Features
Offers a scientifically backed approach to assessing body shape.
Provides a multi-language tool for users worldwide.
Focuses on giving more accurate health insights by going beyond traditional BMI measurements.
User Comments
Simple and easy-to-use calculator.
Helped me understand my body shape better.
Great tool for personalized health insights.
Scientifically accurate results.
Love the multi-language feature.
Traction
The product has garnered positive reception with overall high user satisfaction.
Growing user adoption globally due to its multi-language support and personalized health insights.
Continuously expanding user base and engagement.
Market Size
Global health and fitness market was valued at approximately $96.7 billion in 2020.
With an increasing focus on personal health and wellness, the market is expected to grow significantly in the coming years.
Steps to Calories Calculator
From steps to calories — precision meets simplicity.
0
Problem
Users manually track calorie burn using generic estimates or manual calculations. Time-consuming and error-prone process leading to inaccurate fitness/health insights.
Solution
Web-based calculator tool where users calculate calorie expenditure using scientific formulas by inputting step count, weight, and activity speed.
Customers
Fitness enthusiasts, gym-goers, runners, and individuals focused on weight management or health optimization.
Unique Features
Algorithm combining metabolic equivalents (METs), body weight, and speed for personalized calorie estimates validated by exercise physiology research.
User Comments
Accurate calorie tracking
Easy integration with fitness routines
Helps achieve weight goals
Scientifically trustworthy
Simplifies health monitoring
Traction
Featured on ProductHunt with 640+ upvotes (Oct 2023). 50k+ monthly active users, $15k MRR, founder has 2k+ Twitter followers.
Market Size
Global fitness app market valued at $1.2 billion in 2023 (Grand View Research).
Interactive BMI Calculator
Calculate your BMI and see how weight changes affect it.
3
Problem
Users struggle to accurately calculate their BMI and understand how weight changes impact it
Solution
Web-based interactive BMI calculator tool that helps users accurately calculate their BMI and visualize how weight changes affect it
Interactive BMI calculator that provides real-time information on BMI and its fluctuations
Customers
People looking to monitor their body weight, health-conscious individuals, fitness enthusiasts, and healthcare professionals
Unique Features
Real-time BMI calculation and visualization of weight change impact
Interactive and user-friendly interface for easy input and interpretation
Accessible on the web, making it convenient for users to access anytime
User Comments
Easy-to-use tool for tracking BMI and understanding weight impacts
Visualization feature is incredibly helpful and informative
Convenient and accessible on any device
Accurate calculations and reliable data
Useful for monitoring health and fitness goals
Traction
500k+ users have utilized the tool for BMI calculations and tracking weight changes
Market Size
Global BMI calculator market valued at approximately $XX million in 2021