A good home office does not need a spare room or a large budget. It needs a stable surface, a chair that supports you, a screen at the right height and a setup that lets you stop working at the end of the day. Most of the discomfort people feel while working from home, such as neck tension, sore wrists and eye strain, comes from a few fixable positioning problems.
This guide is for anyone who works or studies at home, whether at a dedicated desk or a corner of the living room. You will learn the key measurements for desk, chair and screen, how to handle light and noise, how to build a workable setup in a very small space, and which purchases to make first if money is limited.
Choose where the desk goes
The best spot is one you can reach quickly, that has natural light, and where you can leave your work set up. If you must share a room, pick the quietest corner and face a wall or window rather than the main traffic path. A visual boundary, even a bookshelf or a folding screen, helps you separate work from the rest of your home.
Think about power sockets, internet signal and your own habits. A desk far from the router can mean a slow connection. If so, a wired network cable or a mesh Wi-Fi extender can solve it. Sit in the planned spot for a day before committing.
Ergonomics: the numbers that matter
Ergonomics is the study of fitting a workspace to the person using it. You do not need special equipment to follow the basic rules below, which come from occupational health and safety bodies such as the UK Health and Safety Executive (HSE), the US Occupational Safety and Health Administration (OSHA) and the Canadian Centre for Occupational Health and Safety (CCOHS).
| Element | Guideline |
|---|---|
| Screen height | Top of the screen at or slightly below eye level (HSE, OSHA) |
| Screen distance | About an arm's length. OSHA gives a preferred range of 50 to 100 cm (20 to 40 in) |
| Screen position | Directly in front of you, not off to one side |
| Keyboard height | Just below elbow height, centered so you do not twist |
| Mouse | In line with your elbow, close to the keyboard |
| Chair seat | Supports the thighs, with a 2 to 3 cm gap between the seat edge and the back of the knee |
| Backrest | Supports the lower back; add a cushion if it does not |
| Shoulders | Relaxed, not hunched toward the ears |
CCOHS adds that a monitor that is too high causes more discomfort than one that is slightly too low, and that the top of a tall screen should not be above your eyes. If you wear bifocal or progressive glasses, you may be more comfortable with the screen a little lower.
Adjust your setup step by step
- Set the chair first. Sit with your feet flat on the floor, or on a footrest if needed. Adjust the height so your forearms are roughly level when you type, with relaxed shoulders.
- Adjust the backrest. Make sure your lower back is supported. A rolled towel or small cushion works as a stopgap.
- Position the keyboard and mouse. Keep them close so your elbows stay near your sides.
- Move the screen. Sit back, extend your arm and place the screen at about that distance. Raise or lower it until the top is at eye level.
- Check after an hour. Notice any tension in your neck, shoulders or wrists, and adjust.
If you use a laptop for long periods, the HSE advises using a separate keyboard and mouse so the screen can be raised on a laptop riser, or using a separate display. Otherwise you must choose between a screen that is too low or a keyboard that is too high. For help with movement during the day, see our desk stretches and posture guide.
Lighting
Good light reduces eye strain and keeps you alert. Natural light is ideal, but direct sun on the screen creates glare. OSHA advises placing the monitor perpendicular to a window, which means the window is to your side, not behind the screen or behind you.
Add a task lamp for early mornings and evenings, aimed so it lights your desk without reflecting on the screen. Warmer light is more comfortable in the evening, and cooler light suits daytime work. If overhead lights cause glare, adjust the screen angle slightly, or turn off some fixtures. Tilting a screen back too far can itself produce glare from ceiling lights, according to OSHA.
Noise and distractions
Noise is a common complaint in shared homes. Consider these options in rough order of cost:
- Schedule around noise. Use quiet hours for deep work and noisy hours for calls and chores. Our guide to time blocking shows how.
- Agree on signals. A closed door, headphones or a sign tells others not to interrupt.
- Soft surfaces. Rugs, curtains and bookshelves absorb some sound and reduce echo on calls.
- Headphones. Noise-cancelling models reduce steady background noise such as traffic and appliances, though they do less for voices.
- A better microphone. If you take many calls, a headset microphone helps others hear you and lets you speak more quietly.
Small-space setups
A corner, a hallway or a shelf can serve as an office if you design it to be set up and cleared away quickly.
- Fold-down or wall-mounted desk. Folds flat against the wall when not in use.
- Console table or narrow desk. Many are only 35 to 40 cm deep, enough for a laptop and a separate keyboard.
- Dining table with a routine. Keep work items in a single box or tray that you put away at the end of the day.
- Vertical storage. Wall shelves and a pinboard keep the surface clear.
- Laptop riser plus compact keyboard. Gives a good screen height without a large desk.
- Cable management. A power strip fixed under the desk and a few clips keep wires tidy.
Budget priorities
If you can only buy a few things, spend in this order.
| Priority | Item | Why |
|---|---|---|
| 1 | Supportive chair (or cushion and footrest solution) | Affects comfort for every hour you sit |
| 2 | Laptop riser or monitor stand, with a separate keyboard and mouse | Fixes screen height and keyboard position |
| 3 | Task lamp | Reduces eye strain and glare |
| 4 | Headset or headphones | Improves calls and focus |
| 5 | Larger or second monitor | Useful for some tasks, not essential |
| 6 | Height-adjustable desk | A nice option, but not required |
Use what you already have where possible. A stack of books can raise a laptop, and a firm cushion can raise a seat. Second-hand office chairs are widely available in many regions, but test the adjustments before you buy.
Home office checklist
- The top of the screen is at eye level and about an arm's length away.
- The keyboard is just below elbow height and the mouse is close.
- The lower back is supported and feet rest flat.
- There is no glare on the screen and light falls on your desk.
- A reliable internet connection reaches the workspace.
- You can stand up and take breaks easily every hour or so.
- You can end work physically, by closing the laptop, covering the desk or leaving the room.
Common mistakes
- Working from the sofa or bed for long periods. They give poor support and blur the line between work and rest.
- Using a laptop alone at a desk. The screen ends up too low, or the keyboard too high.
- Buying an expensive chair before checking fit. Adjustability and support matter more than price.
- Sitting in front of a bright window. The contrast tires your eyes and makes the screen hard to read.
- Ignoring breaks. A perfect setup does not replace moving around.
- Never leaving the workspace. Without a clear end to the day, work spreads into evenings.
Frequently asked questions
How high should my desk be?
Choose the chair height that puts your forearms level with the desk when your shoulders are relaxed, then add a footrest if the desk is too high for your feet to reach the floor. Desk height matters less than the keyboard sitting just below elbow height.
Do I need a standing desk?
No. Alternating between sitting and standing can be comfortable, but regular movement matters more than the piece of furniture. A short walk each hour achieves a similar aim.
What is the cheapest way to improve my setup?
Raise your screen, use a separate keyboard and mouse, and put a cushion behind your lower back. These steps cost little and address the most common problems.
How do I stay productive in a shared home?
Set clear work hours, use visual signals when you are not available, and keep your workspace in the same place each day.
Next steps
- Measure and adjust your chair, keyboard and screen using the table above.
- Move your desk so the window is beside you, and add a task lamp if needed.
- Choose one noise solution and test it for a week.
- Pick your next purchase from the budget list, and hold off on anything else for a month.