Matkalkylen - Nutrition Calculator with AI Image Analysis

Overview

Matkalkylen is a free Swedish nutrition calculator that uses AI image analysis to identify ingredients and calculate calories. Based on Sweden's National Food Agency (Livsmedelsverket) official database, it provides reliable nutritional information without requiring registration.

Key Features

AI-Powered Image Analysis

• Photograph Your Meal: AI identifies ingredients automatically
• Calorie Calculation: Instant nutritional analysis from photos
• Official Data: Sweden's National Food Agency nutritional values
• Experimental Feature: Use reference objects for better precision

Calculation Tools

• Calorie Needs Calculator: BMR and TDEE based on your profile
• BMI Calculator: With visual scale and interpretation
• Macro Distribution: Track protein, carbs, and fat
• Weight Goal Planner: Timeline for weight loss or gain

Comparisons & Lists

• 31+ Food Comparisons: Rice vs. pasta, broccoli vs. cauliflower, and more
• High-Protein Foods: Ranked lists for training
• Low-Calorie Alternatives: Find lighter options
• High-Fiber Foods: Best sources of dietary fiber

Technical Architecture

Frontend (Next.js + React)

• Modern responsive design without login requirements
• Interactive calculation tools with instant results
• Image upload with preview

Backend & AI

• Computer Vision model for food identification
• Integration with National Food Agency nutrition database
• PostgreSQL for product data and calculations
• Optimized image processing pipeline

Impact & Results

• Accessibility: Free and without registration
• Innovation: AI image analysis makes calorie counting easy
• Credibility: Based on official Swedish nutritional values
• User-Friendly: Complex calculations made simple

Live Demo

Visit Matkalkylen and start analyzing your diet.

Visit the site: matkalkylen.se