Choosing the correct table base height is essential for creating a comfortable and practical table. The base needs to work with the thickness of the tabletop to achieve the desired finished table height, while also providing enough clearance for the seating being used.

Whether you’re creating a low coffee table, lounge table, dining table, breakfast bar or high bar table, understanding the relationship between base height, tabletop thickness and seating will help you choose the right combination.

How Table Base Height Works

The height of the table base needs to be considered alongside the thickness of the tabletop.

The basic calculation is:

Finished Table Height = Table Base Height + Tabletop Thickness

For example, if your table base is 730mm high and your tabletop is 25mm thick:

730mm + 25mm = 755mm finished table height

This means that if you are looking for a finished table height of approximately 755mm, you would need to select a base height that allows for the thickness of your chosen tabletop.

How Tabletop Thickness Affects Finished Height

Tabletops can vary in thickness, so it is important to include the tabletop measurement when choosing your base.

Using a 25mm tabletop as an example:

Base Height	Tabletop Thickness	Finished Table Height
425mm	25mm	450mm
525mm	25mm	550mm
730mm	25mm	730mm
855mm	25mm	880mm
1055mm	25mm	1080mm

These measurements are examples based on a 25mm tabletop. If you choose a different tabletop thickness, the required base height will need to be adjusted accordingly.

Example: Dining Table

If you want a finished dining table height of approximately 755mm and your tabletop is 25mm thick:

755mm − 25mm = 730mm base height

This gives you a base height of approximately 730mm before the tabletop is fitted.

Always check the actual thickness of your tabletop before ordering your table base.

Common Table Heights & Suitable Seating

Different table heights are designed for different types of seating and applications.

Coffee Tables – 450mm Approx.

A finished height of approximately 450mm is suitable for low coffee tables and occasional tables.

These tables are designed to work with lower seating rather than standard dining chairs.

Typical seating:

• Tub chairs
• Low stools
• Low lounge seating

Coffee tables at this height are commonly used in lounges, reception areas, waiting areas and informal seating spaces.

Lounge, Drinks & Cocktail Tables – 550mm Approx.

A finished height of approximately 550mm is suitable for lounge, drinks and cocktail tables.

This provides a little more height than a traditional coffee table while remaining suitable for lower seating.

Typical seating:

• Tub chairs
• Lounge chairs
• Low occasional seating

These tables can be useful in cafés, bars, hotels, reception areas and relaxed lounge environments.

Dining Tables – 755mm Approx.

A finished height of approximately 755mm is a common choice for dining tables.

This height is designed to work with standard dining chairs, providing a comfortable position for eating, working or socialising.

Typical seating:

• Standard dining chairs
• Dining armchairs

Remember that the 755mm measurement refers to the finished table height, including the tabletop.

With a 25mm tabletop:

755mm − 25mm = 730mm base height

Counter / Mid-Height Tables – 905mm Approx.

A finished height of approximately 880mm is suitable for counter or mid-height tables.

These tables are commonly used for breakfast bars, cafés, kitchens and informal dining areas.

Typical seating:

• Breakfast bar stools
• Counter-height stools

Note: Photo showing the Mid Height Table on the left and as a comparison, the Poseur / Bar Height Table on the right.

With a 25mm tabletop:

905mm − 25mm = 880mm base height

When selecting seating, make sure the stool height provides adequate clearance between the seat, tabletop and underside of the table.

Poseur / Bar Tables – 1105mm Approx.

A finished height of approximately 1150mm is suitable for poseur and bar-height tables.

These are commonly found in pubs, bars, restaurants, hospitality venues and social areas.

Typical seating:

• High bar stools
• Pub stools
• Bar-height stools

With a 25mm tabletop:

1105mm − 25mm = 1080mm base height

As with other table heights, the tabletop thickness needs to be taken into account when selecting the base.

Table Height & Seating Guide

Table Base Height	Table Type	Typical Seating
450mm approx.	Coffee / Low Table	Tub chairs / Low stools
550mm approx.	Lounge / Drinks / Cocktail	Tub chairs / Lounge chairs
730mm approx.	Dining	Standard dining chairs
880mm approx.	Counter / Mid Height	Breakfast bar stools
1080mm approx.	Poseur / Bar	High bar / Pub stools

These measurements are useful starting points, but the exact combination should always take into account the seating dimensions, tabletop thickness and intended application.

Why Seating Height Matters

Choosing the correct table height is only part of creating a comfortable table. The seating needs to complement the finished height.

A table that is too high for its seating can feel uncomfortable, while a table that is too low may not provide sufficient clearance for the legs.

Consider:

• Seat height
• Tabletop thickness
• Clearance beneath the tabletop
• Leg and knee room
• Armrests on chairs
• Any table frame or apron beneath the tabletop
• How the table will be used

For commercial applications, it is particularly important to consider how customers will use the table and whether they will be seated for short or extended periods.

Calculating the Required Table Base Height

If you know the finished table height you want, you can calculate the approximate base height using:

Table Base Height = Finished Table Height − Tabletop Thickness

Using a 25mm tabletop:

755mm − 25mm = 730mm base

905mm − 25mm = 880mm base

1105mm − 25mm = 1080mm base

This ensures that the tabletop is included when calculating the final height.

Table Base Height Checklist

Before choosing your table base, check:

✓ Desired finished table height
✓ Tabletop thickness
✓ Required base height
✓ Seating height
✓ Leg and knee clearance
✓ Tabletop size and weight
✓ Intended use
✓ Any frame, apron or support beneath the tabletop

Find the Right Table Base Height

From low coffee tables to high bar tables, choosing the correct height helps create a table that is comfortable, practical and suited to its intended use.

The five common height categories provide a useful starting point:

450mm – Coffee
550mm – Lounge / Drinks / Cocktail
730mm – Dining
880mm – Counter / Mid Height
1080mm – Poseur / Bar

Remember to factor in the 25mm thickness of your tabletop when selecting the actual base height, and choose seating that is appropriate for the finished table height.