Screen Health • Everyday Wellness & Ergonomics
✓ Medically Reviewed by Dr. Priya Sammani (MBBS, Medical Officer)
✓ Medically Reviewed by Dr. Priya Sammani (MBBS, Medical Officer)
20-20-20 Eye Strain Break Timer
Follow the 20-20-20 rule to reduce digital eye strain from screens
🧬 My Health Data Edit Metrics ▾
📈 Result Spectrum
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20-20-20 Eye Strain Break Timer
Normal / Optimal
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❓ Frequently Asked Questions
What is the 20-20-20 rule?
For every 20 minutes you spend looking at a screen, look at something 20 feet (6 meters) away for at least 20 seconds. It relaxes the focusing muscles of the eye.
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⚠️ Important: Medical Disclaimer: This clinical calculator provides educational estimates and does not replace a consultation with a qualified physician.