Bathroom Mirror Size Calculator

0.0(0)

Calculates the ideal mirror size based on the width of your bathroom vanity or sink.

How To Use

How to use this calculator

Start with your values, or try a preset.

Step 1

Enter Vanity Width (inches) in the units shown.

Step 2

Read Ideal Mirror Width (inches) and Recommended Mirror Height (inches) in the results panel. Results update as you change the inputs.

Step 3

Choose a preset to load an example, then adjust the values for your situation.

Worked Examples

See the inputs and their calculated results.

Vanity Width (inches): 24

Ideal Mirror Width (inches): 18 inches; Recommended Mirror Height (inches): 14 inches

Vanity Width (inches): 36

Ideal Mirror Width (inches): 27 inches; Recommended Mirror Height (inches): 20 inches

Vanity Width (inches): 48

Ideal Mirror Width (inches): 36 inches; Recommended Mirror Height (inches): 27 inches

People Also Calculate

Continue with another tool on a related topic.

Estimates how many items or boxes fit on a standard pallet or how many pallets are needed for a shipment.

Calculates the number of light bulbs needed to adequately illuminate a room based on its dimensions, desired light level, and bulb specifications.

Converts a decimal inch measurement into its equivalent fractional representation (inches and fractions of an inch).

Calculates the taper length and angle based on the large diameter, small diameter, and taper length.