Guide to Lampshade Sizing

What size lampshade will compliment my lamp base?

Choosing the right lampshade size can be subjective, so remember that there is no wrong choice if you love your lampshade! Feel free to experiment with different styles, colours, and sizes to enhance your home.

If you already have a lampshade on your lamp base that you like, you can measure its diameter and height. Find a new lampshade with similar measurements. Keep in mind that small differences of a few centimeters won't have a significant impact.

Lamp bases come in various sizes and shapes, so the following basic guidelines can help ensure proportion:

To measure a lampshade, determine its diameter by measuring across the top from one edge to the other. For instance, a lampshade that measures 20cm across has a 20cm diameter.

Rules of Thumb

  • For small lamp bases, consider a 15-20cm diameter lampshade.
  • For medium lamp bases, opt for a 25-30cm diameter lampshade.
  • For large lamp bases, choose a 35-40cm diameter lampshade.
  • For floor lamp bases, go for a 40-50cm diameter lampshade.

Now, let's get measuring! To approximate the right size, measure your table lamp from the bottom of the base to just below the lamp fitting. Then, choose a lampshade diameter that is around 5cm larger or smaller than the measured height of your base. For example, if your lamp base is 40cm tall, consider a lampshade with a diameter between 35cm and 45cm.

Keep in mind the following three rules (although they can be flexibly broken for a fantastic look!):

  1. The diameter of the lampshade should roughly match the height of the lamp base.
2. The height of the lampshade should be approximately two-thirds of the height of the lamp base. For example, if the total height of the lamp with the shade is 60cm, the lampshade should contribute 40% of that height, while the lamp base should make up the remaining 60%
3. The width of the lampshade should be wider than the widest part of the lamp base.

Remember, these rules are not set in stone and can be adjusted to suit your preferences. They serve as a helpful guide if you're unsure about lampshade sizing. Ultimately, the choice is yours! Your lamp, your choice 😜💪🏽

Sizing Examples

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