How to Measure Your Face for Glasses-Finding the Perfect Fit

How to Measure Your Face for Glasses: Finding the Perfect Fit

Navigating the online world for the perfect pair of glasses can be daunting. While the convenience of shopping from home and the vast array of stylish options are alluring, the challenge often lies in ensuring the perfect fit for your face.

Without the luxury of trying on various frames, how do you choose the right one? The key is in understanding your face’s measurements and shape. In this guide, we’ll walk you through the process of measuring your face and determining its shape, ensuring that your next online eyewear purchase is not just stylish, but also a perfect fit for you.

Purchasing glasses online has become a seamless experience, especially with the plethora of stylish and affordable options available. But, for many, the challenge lies in determining the right fit. When you’re searching for glasses online, knowing the precise measurements of your face can make the difference between a frame that compliments you and one that doesn’t sit quite right. We’re here to guide you through this process, ensuring your next online glasses purchase is both stylish and comfortable.

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Understanding Frame Dimensions

Understanding Frame Dimensions


Before diving into the measuring process, it’s essential to familiarize yourself with the terms often found on eyewear retailer sites regarding glasses:

Eye Size: This is the horizontal width of one lens.

Bridge Size: The distance between the two lenses.

Temple Size: The length of the arm piece.

Tools You’ll Need for Measuring:

  • A ruler (preferably one with millimeter markings).
  • A mirror.
  • A soft measuring tape (optional).

Measuring Your Face

Measuring Your Face


Eye Size:

  • Start by looking straight into the mirror.
  • Measure the width of one eye, from the outer edge to the inner edge.
  • This gives you an approximate eye size.

Bridge Size:

  • Place the ruler horizontally across the bridge of your nose.
  • Measure the distance between your eyes (i.e., between the inner edges of your two eyes).
  • This is your bridge size.

Temple Size:

  • Using the soft measuring tape or ruler, measure from the temple (right in front of your ear) to about an inch behind the ear.
  • This will give you an approximate temple size.

Determining Face Shape

Determining Face Shape


Beyond measurements, understanding your face shape can guide you towards frame styles that naturally complement your features:


Characterized by full cheeks, a rounded chin, and equal width and length of the face.
Aim for rectangular or square frames help add balance by introducing angles to the soft curves of a round face.


Characterized by a prominent jawline, broad forehead, and equal width of forehead, cheekbones, and jaw. Round or oval glasses work well to balance the angles.


Characterized by balanced proportions, slightly wider cheekbones, and a chin that’s narrower than the forehead. Most frame shapes fit nicely.


Characterized by a broader forehead, high cheekbones, and a narrow chin.
Bottom-heavy frames or rimless designs are flattering as they draw less attention to the upper half of the face.

Oblong or Rectangle:

Characterized by a longer face than it is wide, with a straight cheek line. Deep frames or frames with decorative temples can balance the face.


Characterized by a narrow forehead and jawline, with cheekbones being the widest part of the face. Go for cat-eye styles or frames with distinctive brow lines to highlight the eye and cheekbone area.

Knowing your face shape and the frame styles that enhance it can make a world of difference. It ensures that the glasses you choose not only fit comfortably but also enhance and harmonize with your unique features.

Using Your Measurements Online

Using Your Measurements Online


With your measurements in hand, shopping for glasses online becomes significantly simpler. On most online platforms, such as SmartBuyGlasses, you can filter results based on size, ensuring you view frames that align with your dimensions.

Finding Your Perfect Fit

The evolution of the digital age has made buying glasses online an effortless venture. However, to ensure you receive a pair that feels custom-made for you, taking a few minutes to measure your face can make all the difference. With this guide, we hope your next online glasses shopping experience is as precise as it is enjoyable.