Calculate the optimal width by multiplying the measurement of your lamp bases's widest part.

How to measure lampshades. If that’s the case, you’d need a lampshade that’s eight inches wide (4 x. Our lampshades came with a standard australian b22 fitting that have a 29mm internal diameter washer and are recessed 6.3cm up. Once you get these dimensions, it’s much easier to find a shade.

Measure at the widest part of the base and multiply by two. 4 easy steps to measure a lamp shadestep 1: How do you know what.

In the same way you have measured the top. A tape measure, paper and pen are all you need for this easy task. Depending on the type of lampshade, always measure from the top to the bottom.

Let’s examine a practical example: The width of your lampshade should be at least 2x wider than the widest part of your lamp's base. Note this reading and divide it by 4.

You may find it easier to measure the lampshade once taken off its. Measure the height from the lamp base to the bottom of the socket cap. Let’s get stuck in and learn how to measure a lampshade.

Give or take two inches to this measurement to determine the appropriate bottom. Get the size by measuring the bottom diameter of the floor lamp base. Lampshades are an easy and inexpensive way to update your decor.