What are ketone test strips?

Ketone test strips (also called Keto-Diastix) are small plastic strips with a chemical pad that changes color when exposed to ketones in urine. They measure whether you're in ketosis by detecting acetoacetic acid levels.

How accurate is Ketomatic for scanning ketone strips?

Ketomatic uses AI-powered color analysis calibrated to medical-grade standards, distinguishing between all ketone levels (Negative, 1+, 2+, 3+, 4+) with high accuracy when proper scanning guidelines are followed.

Do I need to create an account to use Ketomatic?

No! Ketomatic offers unlimited free scans for guest users without any login. You can optionally sign in with Google to access dashboard features, progress tracking, and PDF export capabilities.

What ketone level is optimal for weight loss?

Moderate ketone levels (2+, around 40 mg/dL or 4.0 mmol/L) are considered optimal for nutritional ketosis and weight loss. This indicates efficient fat burning while maintaining safety.

Can I use Ketomatic for medical ketogenic diet monitoring?

Yes! Ketomatic was developed by an epilepsy warrior parent and provides medical-grade ketone measurements suitable for therapeutic ketogenic diet monitoring. PDF reports can be shared with healthcare providers.

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Ketone Scanner

Guide

⚠️ Scan ONLY actual urine ketone test strips after dipping in urine. Random photos will NOT work!

Read full guide →

Scan Your Ketone Strip

Take a clear photo of your ketone strip against a white background for the most accurate reading.

Unlimited free scans!Sign in to save & track progress

📋 How to Use Ketone Strips:

• Dip the ketone test pad (bottom pad) in fresh urine
• Immediately remove and tap off excess urine
• Wait EXACTLY 15 seconds for color development
• Focus on the bottom (ketone) pad for scanning
• Ensure good lighting and white background
• Colors range: Tan → Light Pink → Pink → Purple → Dark Purple/Maroon

💡 Pro Tips for Accurate Results:

• Best time: First morning urine or 3+ hours after eating
• Lighting: Use natural daylight or bright white LED light
• Background: Use white paper/surface for best accuracy
• Camera: Hold steady, 6-8 inches from strip
• Timing: Scan immediately after 15-second wait
• Hydration: Results can vary based on water intake

⚠️ Medical Disclaimer

This app provides estimated ketone levels for informational purposes only. For medical decisions, consult healthcare professionals. Results may vary based on lighting, camera quality, and strip positioning.