Finding the Right Mirror Size

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Keonjinn Mirror Size Guide

Finding the Right Mirror Size

The product page chart lists every size that can belong on a vanity in that range. It does not say which of those sizes fit the vanity you measured, or whether the height clears the faucet and the light. This page does that, with the same sizes.

Measure the vanity, not the mirror you hope to buy

Run a tape across the front of the vanity the mirror will hang above, outside edge to outside edge. That number, in whole inches, is the vanity width on the chart.

A 48"–60" drawing on the product page is the overview. The table splits it into 48"–54" and 54"–60". Use the table, then narrow it with the width you just measured.

Vanity width
Outside edge to outside edge. Do not measure the sink, the cabinet door, or a mirror you already own.

A chart row is a range, not a list of equals

The 24"–36" row includes a 36"-wide mirror. That size is for a vanity at the wide end of the row. On a 30" vanity it would hang past the vanity. The chart still says the mirror should be slightly narrower than the vanity, or level with it.

30" mirror 30" vanity Level with the vanity
Same width, when the row lists it.
36" mirror 30" vanity Wider than the vanity
On the chart for a wider vanity in the same row. Not this one.

Read a row in this order. Start with the same width as your vanity, if the row lists it. The next width down is the slightly narrower option. Sizes smaller than that are on the row for a narrower vanity in the same range. Set aside anything wider than the vanity you measured.

Enter the width you measured

Uses only sizes from the product chart. Whole inches, from 24 to 84.

Or open a printed row, the way it appears on the product page. Enter a width above before you order — the full row still includes sizes for other vanities in that range.

Enter a vanity width to see which chart sizes fit, and which sizes in that row are for a wider vanity.

Width picks the row. Height has to clear the faucet and the light.

Every chart size is width × height. A 48"×36" mirror is 48 inches wide and 36 inches tall. One width often has two or three heights. The taller one shows more of you and the counter. It also uses more of the wall between the faucet and the light.

> 3 in Mirror 1–3 in

After the width fits, check the height in this order:

  1. The bottom of the mirror sits 1–3 inches above the faucet. A taller faucet needs the larger gap.
  2. More than 3 inches stay open between the top of the mirror and the vanity light.
  3. If the taller height fails either gap, take a shorter height of a width you already kept. Do not invent a height the chart does not list.
  4. The spacing drawing marks the middle of the mirror at eye level. Keep the two measured gaps first.

48" wide is on the chart at 24", 32", and 36" tall. Start with 36" if both gaps fit. If the light sits low, 32", then 24". A 30" width in the 24"–36" row is listed only as 30"×36". If that height does not clear, move to another width you kept, such as 24"×32".

Brand drawing of a single mirror and two mirrors, with space under the light and above the faucet.
Single mirror, and two mirrors over two sinks. The product chart writes the top gap as more than 3 inches under the vanity light, and the bottom gap as 1–3 inches above the faucet.

One mirror, or one over each sink

One mirror is centered on the vanity. Use the one-mirror column, then drop anything wider than your vanity.

Two mirrors are for a vanity from 48" to 72", with one mirror over each sink. Use the two-mirror column for that range. Those mirrors are 20"–30" wide each. Do not cut a one-mirror size in half to invent them.

The chart sizes each mirror. It does not set the inches between the two mirrors. Hang one over each sink, and keep both inside the ends of the vanity.

Three vanities, worked from the chart

36", 48", 54", and 60" sit on two rows. Read both. The sizes below are still the product chart — sorted by the vanity in front of you.

30" vanity, one mirror

Chart row: 24"–36". Two mirrors are not on the chart under 48".

Same width. 30"×36".

Slightly narrower. 28"×36".

On this row for a narrower vanity. 24"×36", 24"×32", 22"×30", 20"×28".

Wider than this vanity. 36"×36". Leave it for a 36" vanity.

30"×36" is the only 30"-wide height on the chart. If 36" of height crowds the light or the faucet, use 28"×36" or a 24" width, which is listed at 32" and 36" tall.

48" vanity

48" is the end of the 36"–48" row and the start of the 48"–54" row.

Same width, one mirror. 48"×36", 48"×32", and 48"×24". Choose the height that clears the faucet and the light.

Slightly narrower. 42"×36".

Wider than this vanity. 55"×30" and 55"×36", from the 48"–54" row.

Two sinks. 20"×28" or 22"×30" each. That is the two-mirror column, not half of a 48" mirror.

60" vanity

60" is the end of the 54"–60" row and the start of the 60"–84" row. It is also on two of the two-mirror rows.

Same width, one mirror. 60"×40" and 60"×36".

Slightly narrower. 55"×36" and 55"×30".

Wider than this vanity. 72"×32", 72"×36", and 84"×36".

Two sinks. 24"×32", 24"×36", 28"×36", or 30"×36" each. 30"×36" is only on the 60"–72" two-mirror row. The others are on both the 54"–60" and 60"–72" rows.

If the size is not in the menu

Frontlit, backlit, frontlit and backlit, and the smart LED mirror share this chart when that size is in the menu. The light style does not change the sizes.

Not every style lists every size. If the size you landed on is missing, take another size you kept from the same row, or open another LED mirror.

This chart ends at an 84" vanity. A wider vanity is outside it — check the size menu on the product, or ask about a custom mirror.

The product-page chart, unchanged

This is the same table as the product page. A row lists sizes for the whole range. Use the sections above before you treat every size in the row as yours.

Vanity Width Recommended Mirror Size · One Mirror
24"–36" 20"×28"; 22"×30"; 24"×32"; 24"×36"; 28"×36"; 30"×36"; 36"×36"
36"–48" 28"×36"; 30"×36"; 36"×36"; 40"×24"; 40"×32"; 42"×36"; 48"×32"; 48"×36"
48"–54" 40"×24"; 40"×32"; 42"×36"; 48"×24"; 48"×32"; 48"×36"; 55"×30"; 55"×36"
54"–60" 48"×24"; 48"×32"; 48"×36"; 55"×30"; 55"×36"; 60"×36"; 60"×40"
60"–84" 55"×30"; 55"×36"; 60"×36"; 60"×40"; 72"×32"; 72"×36"; 84"×36"
Vanity Width Recommended Mirror Size · Two Mirrors
48"–54" 20"×28"; 22"×30"
54"–60" 24"×32"; 24"×36"; 28"×36"
60"–72" 24"×32"; 24"×36"; 28"×36"; 30"×36"

This chart is for the LED vanity mirrors

Bathroom mirror cabinets and framed wall mirrors are different products. Size them on their own pages.