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Outdoor Living · Sizing

Hammocks & Swing Seats Sizes Explained

By the Nest & Yard editorial teamUpdated 2026-08-094 min read

Our pick: the AnorTrek Camping Hammock, Super Lightweight Portable Parachute Hammock with Tree Straps — the best Hammocks & Swing Seats we tested, from £16.99.

Choosing the perfect hammock or swing seat for your outdoor space can be tricky, especially with all the different sizes available. This guide breaks down how manufacturers describe these products and clarifies what those size labels actually mean, helping you to select a comfortable and appropriately sized option. We’ll look at considerations like individual use, family needs, and the available space – perhaps an AnorTrek Camping Hammock for solo relaxation or a Vivere Double Cotton Hammock if you’re looking for somewhere to share with a partner.

See the full range in Hammocks & Swing Seats.

AnorTrek Camping Hammock, Super Lightweight Portable Parachute Hammock with Tree Straps
Editor's Choice

#1 Pick

AnorTrek Camping Hammock, Super Lightweight Portable Parachute Hammock with Tree Straps
Rated 4.7 out of 5 stars (4,964)
  • Nylon
  • Camping

£16.99

Pros

  • Nearly 5,000 UK reviews and a strong 4.7 rating
  • Packs down small for camping and backpacking trips
  • Tree straps included for tool-free hanging

Cons

  • Nylon parachute fabric feels less premium than woven cotton hammocks
View on Amazon →
Vivere Double Cotton Hammock with Space-Saving Steel Stand

#2 Pick

Vivere Double Cotton Hammock with Space-Saving Steel Stand
Rated 4.5 out of 5 stars (3,400)
  • Cotton
  • Relaxation

Currently unavailable

Pros

  • Space-saving steel stand fits smaller gardens and patios
  • Soft woven cotton bed is comfortable for two
  • Long-running Vivere bestseller with thousands of reviews

Cons

  • Steel stand needs a flat, level surface to sit securely
Check on Amazon →
Amazon Basics Fabric Hammock With Stand, Multi Colour
Best Value

#3 Pick

Amazon Basics Fabric Hammock With Stand, Multi Colour
Rated 4.3 out of 5 stars (2,100)
  • Polyester
  • Garden relaxation

£75.99

Pros

  • Freestanding steel frame needs no trees or fixing points
  • Colourful woven fabric bed suits family gardens
  • Straightforward assembly out of the box

Cons

  • Frame takes up a fair amount of lawn or patio space
View on Amazon →

FAQ

What do you mean by 'Length' when talking about hammock sizes?

‘Length’ refers to the distance between the two end straps, which determines how far you can stretch out comfortably. Typically, this is measured in metres and dictates whether a hammock is suitable for one person or two.

How does ‘Width’ relate to a swing seat?

The width of a swing seat indicates the space it occupies when fully extended – this measurement is usually given in centimetres and impacts how much room you need for installation.

I have a small patio; what size hammock would be best?

For a smaller patio, a single-person hammock around 240cm (length) x 100cm (width) would likely be most suitable. This offers enough space without dominating the area.

My family is quite large; what size swing seat do I need?

For a larger family, consider a double or triple swing seat with a minimum length of 300cm and a width of at least 150cm to ensure everyone can comfortably use it.

What’s the difference between ‘overall length’ and ‘strap length’?

‘Overall length’ is from one end strap to the other, while ‘strap length’ refers to the total length of the straps themselves – you need to account for both when setting up your hammock.

How do I measure my space before buying a hammock?

Measure the available width and depth of the area where you plan to hang the hammock, adding at least 60cm on each side to allow for comfortable stretching and installation.

What should I consider when measuring for a swing seat in a garden?

Ensure there's adequate space around the swing seat – aim for at least 2.5 metres of clear space in all directions, taking into account potential obstacles like trees or fences.

Are hammock sizes consistent across different brands?

While manufacturers use similar terminology, dimensions can vary slightly; always double-check the product specifications before purchasing to ensure a good fit for your needs.

What's the significance of ‘weight capacity’ alongside size?

Weight capacity indicates the maximum weight the hammock or swing seat is designed to hold – exceeding this limit could damage the product and create safety hazards.

Can I adjust the size recommendations based on my personal preferences?

Yes, these are general guidelines; consider your height and preferred stretching position when selecting a hammock or swing seat. Prioritise comfort and sufficient space for movement.

In depth

When selecting a hammock or swing seat, understanding the size descriptions is crucial for ensuring it fits comfortably within your space and suits your intended use. Manufacturers and retailers don’t always employ consistent terminology, so deciphering what each measurement actually represents can be surprisingly tricky. The key to a successful purchase lies in accurately assessing your available space and matching that with the product's dimensions – particularly its length, width (if applicable), and maximum weight capacity. Don't just focus on the stated overall size; consider how much room you’ll need for someone to comfortably lay back and relax, or for a swing seat to hang freely.

Hammock lengths are typically given in inches, often accompanied by a measurement of the 'laid flat' length. This refers to the total length of the fabric when unrolled – it's not the length of the ropes that will ultimately determine how much space your hammock takes up. A standard single hammocks might be advertised as 90 inches (7.5 feet) laid flat, but this doesn’t tell you how wide it is or how far the hanging ropes need to extend outwards. Similarly, double hammocks frequently list a length of around 132 inches (11 feet), again when unfurled. These figures are important starting points, however they don't account for the space required for comfortable use; allow at least 60-90cm (24-35in) on either side of the hammock for someone to comfortably stretch out and relax.

Swing seats, particularly those designed for hanging from trees or porch beams, require a slightly different approach to sizing. The primary measurement here is the ‘hang length,’ which denotes the distance from the beam/branch to where the swing seat will sit when in use. This needs to be carefully measured before purchasing; it’s essential that the hang length allows enough space for someone to swing comfortably without hitting the ground or any obstacles. A common mistake is assuming a standard height – many people underestimate how much clearance they need, especially if they plan on vigorous swinging. Furthermore, consider the width of the swing seat itself. Some are relatively narrow, designed for single use only, while others are considerably wider to accommodate two people.

For smaller spaces like balconies or patios, a single hammock (around 7.5-9 feet laid flat) is usually the most practical choice. These can be folded more compactly when not in use than larger options. If you're considering a swing seat, opt for one with a shorter hang length – around 6-8 feet – to minimize space requirements. Larger gardens or backyards benefit from double hammocks (11 feet laid flat) offering ample room for two people to relax side-by-side, or perhaps even a child to use it as a reading nook. For swing seats, a longer hang length of 10-12 feet would provide greater freedom of movement.

When measuring your available space, don't just consider the immediate area where the hammock or swing seat will be used; think about the overall footprint. A single hammock laid out on the ground might require 8ft x 6ft (2.4m x 1.8m) to fully extend. Swing seats need similar clearance around them, especially if you're planning on having people moving freely around the area. Account for furniture, pathways and any potential obstructions when making your calculations. It’s always better to err on the side of caution and choose a slightly larger size than one that feels cramped – comfort is paramount.

A frequent oversight among first-time hammock buyers is failing to factor in the hanging ropes or straps. These significantly extend beyond the laid-flat dimensions, and can add considerably to the overall space required. Ropes typically measure around 6-8 feet (1.8-2.4m) when fully extended, so include this measurement when assessing your available ceiling height or tree branch spacing. Some swing seats come with integrated hanging straps, which simplifies installation but still requires careful consideration of the strap length and how it will impact space usage.

Finally, always check the maximum weight capacity listed for both hammocks and swing seats – this is crucial for safety. Overloading a hammock or swing seat can lead to premature wear and tear, and in extreme cases, could pose a serious risk. While size is a primary consideration, never compromise on safety by exceeding the manufacturer’s recommended weight limits. Remember to take detailed measurements of your space and carefully assess your needs before making a purchase.

The Nest & Yard editorial team

Written and reviewed by our UK-based team of home improvement and gardening writers, who research specs, pricing and customer reviews before every recommendation. Reviewed and updated on 2026-08-09.

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