Bathroom Mirror Size Calculator
Calculate the ideal bathroom mirror size.
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Mirror Width = Vanity Width - 4 inches (or 90% of vanity width)
Example: For a 48 inch wide vanity, ideal mirror width is 36-46 inches (0.75-0.95 ratio). A 42 inch mirror centered above the vanity works perfectly
How wide should a bathroom mirror be?
The mirror should be 1-2 inches narrower than the vanity on each side, or about 90-100% of vanity width. Never wider than the vanity.
How high should I hang a bathroom mirror?
Center the mirror at eye level, typically 5-6 feet from floor. Leave 4-6 inches between mirror bottom and backsplash/faucet.
📐 Formula
Mirror Width = Vanity Width - 4 inches (or 90% of vanity width)
📝 Example Calculation
Example: For a 48 inch wide vanity, ideal mirror width is 36-46 inches (0.75-0.95 ratio). A 42 inch mirror centered above the vanity works perfectly
❓ Frequently Asked Questions
How wide should a bathroom mirror be?▼
The mirror should be 1-2 inches narrower than the vanity on each side, or about 90-100% of vanity width. Never wider than the vanity.
How high should I hang a bathroom mirror?▼
Center the mirror at eye level, typically 5-6 feet from floor. Leave 4-6 inches between mirror bottom and backsplash/faucet.