Calculate VA
A quick, useful and free app for any optometrist or ophthalmologist who needs to convert fluidly between all 5 visual acuity measures!
A quick, useful and free app for any optometrist or ophthalmologist who needs to convert fluidly between all 5 visual acuity measures!
Calculate VA gives you a quick and accurate way to easily convert between common measures of visual acuity. Conversions are made instantly when you enter one of the visual acuity measurements and press "Calculate". Choose from:
Calculate VA gives you a quick and accurate way to easily convert between common measures of visual acuity. Conversions are made instantly when you enter one of the visual acuity measurements and press "Calculate". Choose from:
* Snellen 20
* Snellen 20
* Snellen 6
* Snellen 6
* Decimal
* Decimal
* logMAR
* logMAR
* ETDRS Letters
* ETDRS Letters
Just enter in the VA you have, press Calculate, and all the other measurements will be shown.
Just enter in the VA you have, press Calculate, and all the other measurements will be shown.
Privacy policy
Privacy policy
No data collected about you
No data collected about you
This app is solely to do calculations, similar to any other calculator. We do not collect any information about you or your data. No data calculations or conversions are stored on your phone, nor are they transmitted to us. Everything you do is solely on your own iPhone.