Key takeaways
- Do not use a foot rest as a step stool, unless the maker states it is designed for that.
- Keep cords and cables clear of rocking mechanisms to avoid snagging.
- Check that the foot rest does not make you sit forward on the chair edge.
- If you notice numbness, tingling, swelling or ongoing pain, stop using it and seek medical advice.
- Under-desk hammocks should be mounted according to the maker’s instructions and weight limit.
If you want a dependable adjustable foot rest for a desk, a tilting model with height adjustment such as the Humanscale Foot Machine or the Kensington SoleMate Plus suits most people; if you want a light, low-cost option, a simple tilting plastic or foam foot rest does the job; and if you prefer movement and a hammock-style support, an under-desk hanging footrest is the alternative. The best foot rest is the one that lets your feet sit flat with knees roughly level with or slightly below your hips, without pushing you into a different posture problem.
This guide explains who actually needs a foot rest, what to check before buying, and how common product types compare. It is general information and not medical advice; if you have persistent pain, numbness or circulation concerns, speak to a doctor or physiotherapist.
Our top picks
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Foot Rests at a Glance
| Type or model | Best for | Key stated features | Limits |
|---|---|---|---|
| Humanscale Foot Machine (FM300 line) | Office users who want a rocking, adjustable platform | Rocking motion, height and angle adjustment, large textured surface as the maker lists | Premium tier; large footprint |
| Kensington SoleMate Plus | Home and office desks, shorter users | Height and tilt adjustment, memory foam style top, nonslip base | Mid-range tier; check size versus your desk space |
| Fellowes adjustable foot supports | General office use | Tilt and height settings, textured surface; varies by model | Features differ across models |
| Basic tilting plastic footrest | Budget or occasional use | Fixed or few adjustment steps, lightweight | Less cushioning and range |
| Foam wedge or block | Lowest cost, quick trial | Fixed angle, soft foam | No adjustment; can compress over time |
| Under-desk hammock footrest | People who like to shift and stretch legs | Fabric sling mounted beneath the desk, adjustable angle on some versions | Needs a suitable desk underside; mounting depends on desk design |
| Rocker or balance platform | Restless feet, standing and sitting mix | Rolling or rocking surface, some can be used while standing | Requires some care for balance |
Who Needs a Foot Rest
Ergonomics guidance from workplace health organizations generally says that feet should be supported, either on the floor or on a footrest. If you adjust your chair so your forearms reach the desk comfortably, your feet may no longer touch the floor. A foot rest fills that gap. Shorter users, people at fixed-height desks and anyone whose chair cannot lower enough often benefit. Taller users who can set their chair so feet are flat on the floor usually do not need one.
A foot rest is not a substitute for getting up and moving. Many ergonomic guides suggest changing posture regularly and taking short breaks during the day.
What to Look For
Height and Angle Adjustment
Adjustable models let you match your leg length and ankle comfort. Look for several height positions and a tilt range. Fixed wedges are cheaper but only suit people whose measurements happen to fit.
Size and Platform Depth
A wide, deep platform lets you shift your feet and avoid a locked posture. Measure the space under your desk, including any drawers, legs or cable trays, before you buy. Large rockers may not fit in tight spaces.
Surface Texture
Textured or massage-style surfaces provide grip. Some users enjoy the feel, others find nodules uncomfortable. If you wear shoes at your desk, a smoother surface is generally fine. If you work in socks, more cushioning helps.
Stability and Grip
A non-slip base prevents the foot rest from sliding on hard floors. Check the maker’s stated weight limit, especially if more than one person will use it.
Motion Options
Rocking and rolling designs encourage ankle movement. Makers present this as a way to keep feet active, but evidence on health outcomes is limited, so treat it as a comfort feature. Choose a fixed platform if you prefer a stable base.
Materials and Care
Plastic is easy to wipe clean. Foam and fabric tops are softer but can mark or compress. Look at the manufacturer’s cleaning instructions.
Budget, Mid-Range and Premium Tiers
Budget
Basic tilting plastic platforms and foam wedges are the entry choice. They are light and quick to set up. Trade-offs are limited height range and surfaces that wear or compress over time.
Mid-Range
Models like the Kensington SoleMate Plus and Fellowes adjustable supports offer several height and tilt options plus a more comfortable top. Most home office users find this level enough.
Premium
The Humanscale Foot Machine and similar designs add a dynamic rocking mechanism, sturdier build and a larger platform. Reviewers who cover office gear often rate them highly for build, but note the larger footprint and higher cost.
Pick X If… Decision Table
| Pick this | If |
|---|---|
| Humanscale Foot Machine | You want a durable, adjustable rocking platform for daily use |
| Kensington SoleMate Plus | You want an adjustable, cushioned rest at a moderate level |
| Fellowes adjustable support | You want familiar office-grade options with simple settings |
| Basic tilting plastic footrest | You need an inexpensive solution to try |
| Foam wedge | You only need a small lift and portability |
| Hammock footrest | You like to swing or stretch your legs and your desk has a suitable underside |
Setting It Up
- Sit with your hips and back supported and your forearms level with the desk.
- Place your feet on the foot rest and adjust the height until your knees are roughly level with your hips or slightly lower.
- Let your ankles stay near a neutral angle. Avoid a steep tilt that forces toes up for long periods.
- Leave a small gap between the front of the seat and the back of your knees.
- Move your feet periodically, and stand and walk when you can.
Safety and Fit Notes
- Do not use a foot rest as a step stool, unless the maker states it is designed for that.
- Keep cords and cables clear of rocking mechanisms to avoid snagging.
- Check that the foot rest does not make you sit forward on the chair edge.
- If you notice numbness, tingling, swelling or ongoing pain, stop using it and seek medical advice.
- Under-desk hammocks should be mounted according to the maker’s instructions and weight limit.
Matching a Foot Rest to Your Body and Desk
Leg length, chair height and desk height all interact. If your desk is fixed and sits higher than your elbows when your feet are flat, raising the chair brings your arms to the right level but leaves your feet hanging. A foot rest closes that gap. Taller users with a low desk face the opposite problem and may need a desk riser or a higher desk instead of a foot rest.
Shoes matter too. If you wear thick-soled shoes in the office, you need a lower setting than if you work barefoot or in socks. Adjustable models handle both. Those who share a desk with other people benefit from a tool-free height change, so each user can reset it quickly.
People with larger feet should check the platform width and depth, since a small plate can feel cramped. Those who like to sit cross-legged or tuck their feet under the chair may find a foot rest gets in the way, in which case a hammock-style option or none at all might suit better. Some users alternate between resting their feet and standing at a sit-stand desk, so consider whether the foot rest will be in the way when you stand.
Finally, give any new setup time. It can take a few days to adjust to a changed posture. If you feel pressure behind the thighs, strain in the lower back or discomfort in the ankles, change the height or angle slightly, or try without the foot rest. Workplace health guidance generally recommends varying posture and taking short movement breaks instead of relying on a single position all day.
Alternatives to Consider
- Adjust the chair or desk first: a height-adjustable chair or desk may eliminate the need for a foot rest.
- Sit-stand desk: lets you alternate positions, which many workplace guides recommend.
- Anti-fatigue mat: helpful if you stand part of the day.
- A sturdy box or stack of books: a short-term stand-in, though it is not adjustable or ideal for long-term use.
Frequently Asked Questions
Do I really need a foot rest?
Only if your feet cannot rest flat on the floor when your chair is at the right height for your desk. Shorter people and those with fixed-height desks are the common cases. If your feet already sit flat and comfortable, a foot rest adds little.
How high should a foot rest be?
Aim for knees roughly level with or just below the hips, with feet supported. Adjustable models make this simpler. Small changes in height can make a noticeable difference to comfort.
Are rocking foot rests better than fixed ones?
They encourage movement, which some people find more comfortable. Evidence for specific health benefits is limited. A fixed platform is simpler and more stable, so choose by preference.
Can a foot rest help with back pain?
Good foot support can make a seated posture more comfortable, but it is not a treatment. If you have ongoing back pain, see a doctor or physiotherapist. A foot rest works best alongside a good chair, a suitable desk height and regular breaks.
Will it fit under my desk?
Measure the clear width, depth and height under your desk, including legs and drawers. Compare with the maker’s stated dimensions. Compact models are available for narrow spaces.
How do I clean a foot rest?
Wipe plastic with a damp cloth and mild soap, and let it dry. Foam and fabric tops may need spot cleaning according to the manufacturer’s directions. Avoid soaking and harsh chemicals.
