How Long Should Glasses Last?

How long should glasses last? Glasses should typically last between one to three years; however, the average lifespan of a pair of glasses can vary depending on the frame quality and how well you take care of them.

How often should you replace your glasses?

There's no hard and fast rule of how often you need to replace your prescription glasses, although most optometrists recommend you do so every one to three years. If your vision hasn't changed and your glasses are in good condition, you may be able to keep the same pair for a long time.

How do I know when I need new glasses?

Blurry vision

For blurry vision at any distance, a new pair of glasses may be able to help you see clearly again. If the words in your books and text messages have started to blur, a good pair of reading glasses (which you don't need a prescription for) could do the trick.