Coat Hook Calculator
Too few coat hooks leaves coats piled on the bannister or floor, while too many wastes wall space in a hallway. Enter your household size and how many coats or items each person typically hangs up below to get a recommended number of hooks and rail length.
Work out how many coat hooks you need
Enter your household size and how many coats or items each person tends to hang up.
Based on your household, you'll need approximately:
12 coat hooks
Spaced 15cm apart, that's a hook rail length of around 180cm.
Recommended products
A few well-reviewed coat hooks and hallway storage options to consider.

- Wood
- White
£44.99
Pros
- 5 double coat hooks rated to 5kg each for heavy winter coats
- 2 wicker baskets add hidden storage for scarves and gloves
- Shelf top doubles as a spot for keys or post
Cons
- Wicker baskets are shallow, so not for bulky items

- Steel
- Black
£26.99
Pros
- 3-in-1 design combines hooks, a clothes rail and a shoe bench
- 9 hooks give plenty of space for a busy family hallway
- Sturdy steel frame with adjustable feet for uneven floors
Cons
- Takes up more floor space than a wall-mounted rack

£27.27
Pros
- 12 hooks give generous hanging space for coats, bags and hats
- 4-legged base is more stable than a single central pole
- Simple structure assembles in minutes
Cons
- No shelf or drawer storage, hooks only
Frequently asked questions
How many coat hooks does a typical household need?
A common starting point is around three hooks per person, covering an everyday coat, a smarter coat and a bag, though households with children's school bags or sports kit may want more.
How much spacing should I leave between coat hooks?
Around 15cm between hooks generally gives enough room for coats to hang without overlapping and squashing each other, though bulkier winter coats may benefit from slightly more space.
Should I use a single rail or individual hooks?
A single rail with evenly spaced hooks is often neater and easier to fit into a hallway than several individual hooks, and it makes it simple to work out the total length you need in one go.
What height should coat hooks be fitted at?
A common adult hook height is around 150-160cm from the floor, but if children will be using some of the hooks it is worth fitting a lower row at a height they can reach easily.
How this calculator works
The calculator estimates the number of hooks required based on an average coat size (taking into account UK sizing – typically ranging from small jackets to overcoats). It then applies a standard spacing allowance of 30cm between each hook, as is common practice for maximising space efficiency. The rail length is calculated by multiplying the hallway width by the desired spacing between hooks and adding a buffer of 15cm for easy access.
UK Hallway Sizes & Typical Coat Dimensions
- Average UK Hallway Width: Ranges from 1.2m to 2.4m – this calculator assumes a typical width of 1.8m for initial calculations.
- Small Jacket Size: Approximately 40cm (width) x 35cm (depth).
- Medium Jacket Size: Approximately 50cm (width) x 45cm (depth).
- Overcoat Size: Approximately 60cm (width) x 55cm (depth).
- Spacing Allowance: A minimum of 30cm between hooks is recommended for comfortable access and to accommodate varying coat thicknesses. Consider 35cm if you regularly store heavier coats.
- Hallway Rail Length Calculation: The calculator adds a buffer of 15cm to the calculated rail length to allow for easy hanging and movement around the hallway.
- UK Standard Door Width: Most UK hallways incorporate doors, typically 83cm wide. Ensure your calculations account for this when determining overall space requirements.
Worked example: Measuring a Typical Hallway
Let's say you have a hallway that’s 1.8m wide and 2.4m long. You anticipate needing to store small to medium-sized jackets and coats. Using the calculator, with a hallway width of 1.8m, we get an initial rail length of approximately 3.9m (1.8m x 2.167). Adding the 15cm buffer gives us a total rail length requirement of 4.05m.
To determine the number of hooks, we estimate needing around 4-5 hooks for this size hallway, assuming an average coat width of 50cm and a spacing of 30cm between each hook. This would result in roughly 5 hooks spaced at 30cm intervals along the 4.05m rail. You can then find suitable wall-mounted coat rails or individual hooks on Amazon UK to fit this requirement, with prices ranging from £15 for basic hooks to £80+ for more stylish rail systems.
More questions answered
What if my hallway is a different shape?
The calculator assumes a rectangular hallway. If your hallway has an unusual shape, you'll need to manually adjust the calculations based on its dimensions and how you intend to arrange your coats. Consider using a measuring tape to accurately assess the available space.
How does this calculator handle angled walls?
Angled walls will require more careful consideration of rail length and hook placement. You may need to adjust the calculations or opt for a curved rail system, which can be found on Amazon UK – however, this increases the cost.
What if I want to store hats and scarves too?
This calculator primarily focuses on coat storage. If you also intend to hang hats and scarves, consider adding extra hooks or shelves to your chosen storage solution. Factor in approximately 5cm-10cm per accessory when calculating hook spacing.
Can I use this calculator for a narrow hallway?
Yes, but be mindful of space constraints. Reduce the number of hooks you estimate and consider shorter rail lengths to avoid overcrowding. A narrower hallway might only comfortably accommodate 2-3 hooks.
What does the ‘spacing allowance’ refer to?
The 30cm spacing allowance is a standard recommendation for maximising space efficiency when hanging coats. It allows enough room for coats of varying sizes and ensures comfortable access without feeling cramped.
How accurate is this calculator's estimate?
This calculator provides an estimated figure based on averages. Actual requirements may vary depending on your specific coat collection, hallway layout and personal preferences. Always double-check measurements before purchasing.
What if I want to install hooks on a curved wall?
Installing hooks directly onto a curved wall can be tricky. Consider using a rail system designed for curved walls or incorporating the hooks into a bespoke storage solution – this is significantly more complex and will likely require professional installation.
Can I use this calculator to plan for different sized coats?
Yes, you can adjust the assumed coat sizes within the calculator. Larger coats will require longer rail lengths and more hooks. The results are based on averages but allow for customization based on your needs.
I’m buying a new wall-mounted coat stand – how does this help?
This calculator helps you determine the appropriate length of rail or the number of hooks to buy, ensuring you don't overspend on unnecessary extras and that the storage solution fits your hallway perfectly.
What if I’m struggling to find suitable hooks online?
Use the calculated rail length and hook count as search terms on Amazon UK. You can then filter by price, material (e.g., brushed steel, wood) and customer ratings to find the best options for your hallway.