How Big Should a Medicine Cabinet be Over a Vanity?

How Big Should a Medicine Cabinet be Over a Vanity?

bathroom medicine cabinets with mirrors

When it comes to bathroom design, functionality and aesthetics play a crucial role. One essential element that combines both aspects is the medicine cabinet. Not only does it provide storage for your daily essentials, but it also contributes to the overall look of your bathroom. In this article, we'll delve into the considerations for selecting the ideal size of a medicine cabinet, especially when paired with a vanity. Additionally, we'll explore the features of bathroom medicine cabinets with mirrors, with a focus on a specific size – the 55 x 35 medicine cabinet.


 bathroom medicine cabinets with mirrors


  • Understanding the Role of a Medicine Cabinet


A bathroom medicine cabinet with a mirror serves multiple functions, combining practicality and convenience. Here's a breakdown of its key roles:


Shelves or Compartments:

The cabinet typically includes shelves or compartments behind the mirror to store medications, toiletries, and other personal care items. This helps keep the bathroom organized and minimizes clutter on countertops.


Functional Mirror:

The front of the medicine cabinet is usually a mirror, providing a reflective surface for personal grooming activities like shaving, applying makeup, or styling hair. This eliminates the need for a separate mirror in the bathroom.


Integrated Lights: 

Many medicine cabinets come with built-in lights, usually positioned around the mirror. This feature improves visibility, especially in bathrooms with limited natural light or during nighttime use. The lights are designed to illuminate the face evenly, making tasks like shaving or applying makeup more manageable.



Medicine cabinets are typically designed to be wall-mounted, which helps save floor space in smaller bathrooms. This is especially beneficial in bathrooms where optimizing space is crucial.


Stylish Design:

Medicine cabinets with mirrors and lights are available in various designs and finishes, contributing to the overall aesthetic of the bathroom. This allows homeowners to choose a cabinet that complements the decor and style of their bathroom.


Additional Features:

Some medicine cabinets may come with extra features such as adjustable shelves, electrical outlets, or even defogging capabilities for the mirror.


  • Discuss the factors that influence the ideal size of a medicine cabinet over a vanity.


Choosing the ideal size of a medicine cabinet over a vanity involves considering several factors to ensure functionality, aesthetics, and practicality. Here are some key factors to consider:


Vanity Size and Configuration: 

The size and layout of the vanity play a crucial role in determining the ideal size of the medicine cabinet. The cabinet should complement the dimensions of the vanity without overwhelming the space.


Mirror Size for Grooming: 

The mirror on the medicine cabinet should be large enough to facilitate personal grooming activities like shaving or applying makeup. Consider the height of the individuals using the bathroom to ensure the mirror is positioned at an appropriate level.


Aesthetic Considerations: 

The size of the medicine cabinet should align with the overall design and aesthetic of the bathroom. It should complement the style of the vanity, wall color, and other elements in the space.


Lighting Integration: 

If the medicine cabinet includes built-in lights, consider their placement and size. The lights should enhance visibility without overshadowing the mirror. The overall size of the cabinet should allow for effective lighting without creating glare.


User Accessibility: 

The height of the medicine cabinet should be accessible to all users. Consider the height of the individuals using the bathroom to ensure that the cabinet is positioned at a convenient and comfortable level.


Room Layout and Design:

Consider the overall layout and design of the bathroom. If the vanity is part of a larger vanity unit or a double vanity setup, the medicine cabinets should be proportionate to maintain visual balance.


 bathroom medicine cabinets with mirrors


We will delve into the specifics of a 55 x 35 medicine cabinet, offering a comprehensive guide for those seeking both practicality and elegance in their bathroom design.



Size Matters:

Determining the appropriate size for a medicine cabinet over a vanity is essential for a harmonious and practical bathroom layout. The general rule of thumb is that the width of the medicine cabinet should match the width of the vanity or be slightly smaller. This ensures a balanced appearance and allows for easy access to the cabinet contents while standing at the sink.


Consider the height as well; the medicine cabinet should be positioned at a comfortable eye level for most users. A common recommendation is to install it about 4 to 6 inches above the vanity countertop. This placement strikes a balance between accessibility and aesthetic appeal.


Bathroom Medicine Cabinets with Mirror:

Now, let's explore the features that can enhance the functionality and style of your medicine cabinet. Opting for a model with a built-in mirror and lights can significantly elevate your bathroom experience.


Mirror: A mirrored medicine cabinet serves a dual purpose by providing a reflective surface for grooming and amplifying the sense of space in a smaller bathroom. Choose a cabinet with a high-quality mirror that complements the overall design of your bathroom.


Lights: Integrated lights in a medicine cabinet offer focused illumination for your daily grooming rituals. LED lights are energy-efficient and provide a natural, bright light that closely simulates natural daylight. This not only enhances visibility but also creates a well-lit and inviting atmosphere in the bathroom.


55 x 35 Medicine Cabinet:

For those with specific size requirements, the 55 x 35 medicine cabinet presents a versatile option. This size is particularly suitable for larger vanities and bathrooms, offering ample storage space without overpowering the visual appeal of the room. The dimensions allow for a generous mirror surface, making it practical for various grooming needs.


Installation Tips:

When installing a 55 x 35 medicine cabinet, ensure that it is securely anchored to the wall studs for stability. Additionally, consider the surrounding elements such as lighting fixtures and other accessories to create a cohesive and aesthetically pleasing bathroom design.



In conclusion, selecting the right size for a medicine cabinet above a vanity is a crucial aspect of bathroom design. The 55 x 35 medicine cabinet, with its ample storage space and versatile dimensions, is an excellent choice for those seeking a balanced and functional solution. Incorporating features like mirrors and lights further enhances the cabinet's utility and adds a touch of elegance to your bathroom space. Make an informed decision based on your specific needs, and transform your bathroom into a stylish and efficient oasis.


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Why Choosing the Right Size Medicine Cabinet is Crucial
How High Above the Faucet Should the Medicine Cabinet Be?

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