Does an Eyeglass Prescription Expire?
Yes. In the US, glasses prescriptions usually have an expiration date, commonly one to two years, depending on the state and the doctor.
Why prescriptions expire
Vision changes over time, and an eye exam also checks the health of your eyes, not only the numbers. Expiration dates encourage regular checkups.
How to know yours
Look for an expiration date on the prescription. If there is none, ask your eye doctor's office.
When to get a new exam sooner
Blurry vision, headaches, eye strain or trouble seeing at night are reasons to get checked even if your prescription has not expired.
Frequently asked questions
Can I order glasses with an expired prescription?
It is best to use a current prescription so your glasses match your vision today.
Do children need exams more often?
Yes. Children's vision can change quickly; follow your eye doctor's recommendation.
Related guides
This guide is for information only and does not replace an eye exam. If you have eye pain, sudden vision loss or flashes of light, see a doctor right away.