Free Eye Care Tools & Calculators – by TheOptoBro
Explore our collection of free online tools designed to help you take better care of your eyes. From calculating your eye's age to checking your vision online, these tools are here for you – no downloads, no cost.
Eye Age Calculator
Find out your eye's functional age and understand how your vision compares to your real age.
Try NowPower Calculator with Age
Estimate your prescription power based on your age and other factors.
Try NowContact Lens Power Converter
Convert your spectacle prescription to the correct contact lens power instantly.
Try NowOnline Visual Acuity Check
Quickly test your vision online to see if you may need an eye exam.
Try Now
