How to check your eye grade at home in the Philippines (and why you still need a real eye test)

One of the most searched eye questions in the Philippines is simple: how do I know my eye grade? A lot of people want to check at home before booking anything. That's fair. Here's an honest breakdown of what you can do at home, what those results actually mean, and where a home test stops being reliable.

What your "eye grade" actually is

Your grade is your prescription. It's written in numbers like -1.50 or +2.00, and it describes how much correction each eye needs to see clearly. A negative number means you're nearsighted (malabo ang malayo). A positive number means you're farsighted. If you have astigmatism, there's a second number and an axis. These numbers come from measuring how light focuses inside your eye, not from guessing.

What you can check at home

You can spot signs that your vision has changed. Try this:

• Cover one eye and read text across the room, then switch. If one eye is noticeably blurrier, note it.
• Check if you squint to read your phone, road signs, or the TV.
• Watch for headaches or tired eyes after screen time.
• Print a standard Snellen chart, place it at the correct distance, and read down the lines in good lighting.

These tell you something is off. They're a prompt to get checked. They are not your grade.

Why an at-home test can't give you a real grade

An accurate prescription depends on measurements you can't do on yourself: how each eye focuses light, how your two eyes work together, and the exact lens power that gives you the sharpest, most comfortable vision. Phone apps and online "grade" quizzes estimate. They don't measure. Ordering lenses from a guessed number often means glasses that cause headaches, eye strain, or vision that's clear for an hour and tiring by lunch.

There's also a health side. Blurry vision isn't always about needing glasses. It can point to dry eye, early cataract, or changes at the back of the eye. A screen quiz will never catch that.

What a proper eye test measures

At Vision Express, a full exam is our seven-step Vision7 process. It covers your history and symptoms, how clearly you see, an objective and then a fine-tuned measurement of your prescription, how your eyes work as a pair, and a check of your eye health. You walk out with an accurate grade and a clear picture of your eye health, not an estimate.

The honest bottom line

Use an at-home check to decide whether to get tested. Use a real eye test to find out your actual grade. The home version is the doorbell. The eye test is the answer.

What to ask for in store

Book a Vision7 eye test at your nearest Vision Express store. The seven steps replace the guesswork of a home check with a measured grade, down to the decimal, plus a look at your eye health that no app can do.

Once you have that number, ask for the Shamir Opulens Exact at the counter. It is made to your own measurements instead of picked from a stock tray, so the exact power the optometrist found is the power you look through. If you went to the trouble of getting a precise grade, this is the lens that respects it.

If you want a straightforward first pair, ask for the Opulens Blue Light 1.56 instead. It covers your grade with an anti-reflective coating that cuts glare from screens and headlights.

Lenses are ready in 30 minutes, and in-stock lenses can be fitted in 20. Every pair comes with free lifetime ultrasonic cleaning and free lifetime custom fitting and adjustment.