Mattress Spring Count Explained: Do More Pocket Springs Mean a Better Mattress?

Mattress spring count can look like a shortcut to quality. An 800-spring mattress sits beside one advertising 2,000 springs, and the larger number sounds like the better deal. But does it mean better support, comfort or durability?

What does mattress spring count actually mean?

Mattress spring count is the number of coils within a mattress or a specified spring unit. In a pocket-spring mattress, individual coils are enclosed in fabric pockets so they can respond relatively locally to pressure, rather than moving as one interconnected unit. Their pockets and surrounding materials can still transmit some movement: “independent” does not mean completely isolated.

Before comparing advertised totals, find out whether each number refers to the same mattress size, the main support core only, or multiple layers including smaller comfort springs.

1. Why mattress spring count changes with size

A manufacturer using a similar spring layout across a range will usually need more coils for a bigger mattress. The figures below are an illustrative comparison to show how the number can change with mattress size; they are not specifications for any particular product.

Illustrative figures only. Actual spring counts vary with mattress design, dimensions and construction.

The king version contains more coils because the mattress is larger, not because that version is automatically better made.

A useful extra measure is spring density, calculated for a single comparable support unit:

For an illustrative queen mattress (1.53 m × 2.03 m) with 800 main pocket springs, the approximate density is 800 ÷ (1.53 × 2.03) = 258 main springs/m². Density helps make size comparisons fairer, but it still does not tell you spring stiffness, comfort-layer quality or whether a mattress will suit your body. Do not combine comfort micro springs with the main support unit when making this calculation.

2. Why 2,020 springs might include only 740 main support springs

Spring totals can include different layers that perform different jobs. Consider this illustrative queen-size construction, showing how a large headline count might be calculated:

Illustration only: not a published spring specification or comparison of named mattress brands.

The arithmetic gives 2,020 springs in total, but that does not mean the mattress has 2,020 full-size primary support springs. In this example, 740 and 2,020 describe two different things: the main support core versus the combined count across two layers.

Micro springs are smaller coils used in some designs above a main support unit. They may influence the surface’s feel and responsiveness. When reviewing an advertised total, distinguish the support core from any added comfort layer: combining the two numbers does not establish that a mattress is twice as supportive.

If a retailer cannot separate the main support coils from added comfort coils, ask for a written construction breakdown. Transparent specifications make comparisons easier and help you understand what you’re paying for.

3. Why the engineering behind pocket springs matters more than the number

Two queen mattresses could both contain 1,000 pocket springs and still feel quite different. The total leaves out several design choices that affect mattress support and how the surface responds.

Spring wire and geometry. Wire thickness, coil diameter, height, shape and number of turns affect how a spring compresses and responds. Research into pocket-spring construction and pressure distribution examines how spring characteristics influence mechanical response.

Zoning and centre support. A five-zone system can provide different levels of mattress support in different regions. That is separate from total spring count. How zones are built and positioned matters more than the number of zone labels. For a closer comparison, read our guide to five-zone versus seven-zone mattresses.

Comfort materials above the springs. Foam, latex, wool, quilting and transition layers all affect what you feel. A firmer core with cushioning on top can feel more comfortable to one sleeper than a softer core with less suitable upholstery.

Edge construction. Perimeter springs, foam encasement and other edge designs can change stability when sitting or sleeping near the side. The overall edge design deserves consideration independently of count.

Bed base compatibility. A poorly supported or incompatible foundation may change mattress support and the performance of an otherwise suitable mattress. Our bed-base compatibility checklist explains what to inspect before replacing a mattress or base.

4. What a Perth mattress manufacturer can show you

Simply The Best Bedding manufactures mattresses in Malaga, Western Australia. Its published range illustrates why comparing a spring system’s architecture can be more informative than comparing an unqualified total.

These are manufacturer-described construction features, not results from an independent head-to-head comfort test. Both models also incorporate upholstery and edge systems that affect their final feel.

5. What research says about mattress spring count and comfort

The available evidence does not support a universal rule that higher spring counts produce better sleep. Spring density is only one design measure, not a stand-in for independent performance testing.

CHOICE’s mattress-testing program evaluates support, stability and durability using repeatable tests. Its consumer guide to common mattress myths offers a revealing example: one higher-performing tested mattress had 184 springs/m², while the lowest-scoring model overall had 286 springs/m²; a model with 411 springs/m² also placed in the bottom third of its tests. Those findings demonstrate why density alone is not a reliable ranking.

Research into pocket-spring design and body-pressure distribution shows that spring characteristics, cushioning materials and sleeping posture can influence measured outcomes. A 2019 biomechanical review of mattress design also found that mattress evaluation needs to account for body build, pressure distribution and posture, while noting insufficient evidence for universal target values for ideal spinal alignment or pressure.

These findings do not mean spring design is unimportant. They mean no single number predicts what a complete mattress will do for a particular sleeper. Mattress choice should not be treated as a medical diagnosis or a guaranteed remedy for back pain.

6. Do more springs improve firmness, motion isolation or durability?

Firmer? Not necessarily. Firmness reflects the spring response and the comfort materials above it. Mattress support and perceived firmness are related, but they are not interchangeable. A high-count mattress may feel plush, while a lower-count design may feel firm.

Less partner disturbance? Individually pocketed springs can reduce movement spreading across a mattress compared with some interconnected designs, but the count alone does not predict motion isolation. Comfort layers, spring connections, mattress width and sleeper movement also matter. CHOICE’s foam-versus-spring mattress guide provides further background on the differences between spring constructions.

Longer-lasting? A higher count is not a durability guarantee. Construction quality, foam and spring characteristics, edge support, base suitability, use and care all influence how a mattress ages. Independent mattress durability testing is more useful than a high spring number on its own.

7. Six questions for comparing a pocket spring mattress in a showroom

Use this six-point comparison to look beyond mattress spring count rather than choosing the biggest number:

When you test, spend time in the positions you actually sleep in. Notice shoulder and hip comfort, support through your middle, ease of turning, edge stability and how you feel when you change positions. If shopping as a couple, test together if possible. A short showroom trial is useful, though it cannot fully predict long-term comfort or durability.

For related considerations, our mattress thickness guide explains why a deeper mattress is not necessarily better, either.

Frequently asked questions

Is 1,000 pocket springs enough for a queen mattress?

It can be. One thousand primary pocket springs may form a suitable support system, but their dimensions, stiffness, zoning, comfort layers and construction quality matter more than the count alone. Confirm the mattress size and which springs have been included.

Is 2,000 pocket springs better than 1,000?

Not automatically. A total of 2,000 may combine the main support unit with a micro-spring layer. Compare the breakdown, spring type and complete mattress before judging the totals.

What is a good mattress spring count in Australia?

There is no evidence-based universal “best” number. Start with a comparable mattress size and spring type, then consider verified support, stability and durability information and your comfort when trying the mattress. CHOICE’s consumer-testing guidance explains why a bigger spring count is not necessarily a better result.

Are micro springs the same as normal pocket springs?

Both may be individually pocketed, but micro springs are typically smaller and often placed in added comfort or transition layers. Their job should be distinguished from that of the main support core.

Do more springs mean less back pain?

There is no sound basis for promising pain relief from a spring count. Mattress response depends on the whole construction and the sleeper. The research on mattress biomechanics explains why mattress suitability depends on more than one specification. Persistent pain or a specific medical concern warrants advice from an appropriate health professional.

Does five-zone or seven-zone support change the count?

They are separate measurements. Zone count describes support regions; spring count describes coils. A mattress may have more zones without more springs, or more springs without more zones. See our five-zone versus seven-zone explanation.

The bottom line: mattress spring count is not a quality score

Mattress spring count is useful only when it is clearly defined. Know the mattress size, whether the total includes micro springs, how the main spring system is built and what layers sit above it. Then consider stability, support, edge design and how the finished mattress feels.

A mattress offering well-matched support with fewer springs can be a better purchase than one advertising a larger total. The best mattress is not the one with the most coils; it is the one whose complete construction suits your needs.

Compare mattress construction at our Malaga showroom

At Simply The Best Bedding, you can compare WA-made mattresses with different five-zone pocket-spring and Pocket-in-Pocket constructions. Browse our factory-direct mattress range, or visit 391 Victoria Road, Malaga WA 6090 to try suitable models side by side. You can also explore practical buying advice in the BEDUCATION blog.

Product designs and specifications can change. Confirm the current construction and the suitability of any model before buying.