1. Ask your optometrist or eye doctor: If you have recently had an eye exam, your optometrist should have measured your PD as part of the exam. You can simply ask them for this measurement. Most optometrists will provide this information upon request, as it is a standard part of the eye exam process.

2. Measure it yourself: If you are unable to obtain your PD from an eye care professional, you can measure it at home using a ruler and a mirror. Here's how to do it:
- Stand about 8 inches away from the mirror and hold a ruler against your forehead.
- Close your right eye and align the ruler's zero mark with the center of your left pupil.
- Then, close your left eye and open your right eye, and note the measurement at the center of your right pupil. This measurement is your PD.

3. Ask for it from a previous eyeglasses prescription: If you have previously purchased eyeglasses, your PD should be listed on your prescription. You can simply call the store or optometrist's office where you purchased the glasses and ask for this measurement. They should be able to provide it to you over the phone or by email.

4. Use an online PD measurement tool: There are also online tools and apps available that can help you measure your PD using your smartphone's camera. These tools typically require you to take a selfie and then provide instructions for measuring your PD from the photo. While these methods may not be as accurate as having it measured by a professional, they can still provide a rough estimate.

It's important to note that the accuracy of your PD measurement is crucial for the proper fit and function of your eyeglasses, so it's best to have it measured by a professional if possible. If you are unable to obtain an accurate measurement on your own, it's recommended to visit an optometrist or eyeglass store where a trained professional can measure your PD for you.
November 07, 2023 — Arnold Trent JR.