How to Set Up a Home Office: The Complete Guide

Most people should set up a home office in this order: pick the spot, measure yourself, buy a chair whose adjustments fit those measurements, then a desk whose height range covers them, and only then the screen, light, cables, network and backups. The chair and desk are where buyers go wrong, because a seat that won't go low enough or a desk that won't go high enough can't be fixed later. A screen, a lamp or a cable can. This guide walks through each step and links to our guides for the parts you buy.

The short version

• Spot: a door you can close or a desk facing a wall, a window beside you rather than behind the screen, sockets within reach, and room to roll your chair back.
• Measure first: your seated and standing elbow height, and the floor-to-knee height and hip-to-knee depth when you sit. These decide which chairs and desks fit.
• Chair: match seat height and seat depth to your measurements. Our office chair guide compares four on exactly that.
• Desk: its height range has to cover your seated number, and your standing number if it moves. See our best standing desks.
• Monitor: on a stand or arm that adjusts for height, far enough back to see the whole screen. Our home office monitor guide covers what to buy.
• Light: a window beside you, a lamp for paper, nothing reflecting in the screen.
• Cables, Wi-Fi and backups: one cable to the laptop with a dock, a connection tested at the desk with our Wi-Fi setup guide, and a 3-2-1 backup plan.

Home office setup checklist, in order

Each step changes the next, so work down the list.

1. Choose the room and the spot in it.
2. Take four measurements.
3. Choose the chair.
4. Choose the desk.
5. Place the monitor or laptop.
6. Set up the keyboard and mouse.
7. Sort the light.
8. Tidy the cables and count your sockets.
9. Check the network at your desk.
10. Set up the camera and microphone for calls.
11. Set up backups.

Step 1: Choose the room and the spot

The room matters more than the furniture, because it is the one thing you can't easily change. Ask four questions of any spot:

• Can you take a call without being overheard or interrupted? A door helps most. If there is no door, a desk facing a wall rather than a hallway is the next best thing.
• Where is the window? Beside the desk is easiest. A window behind the screen or right behind your back causes the glare problems in Step 7.
• Are there sockets within reach? Count them before you commit (Step 8).
• Is there room to roll back? The chairs in our guide are 24 to 27.75 inches deep, and you need space behind that to push back and stand up.

There is no useful standard for home-office size; what matters is room to push your chair back and turn around, and enough desk width for what you put on it.

Setting up a home office in a small space

• Put the desk against a wall, with the window to one side, rather than in the middle of the room.
• Choose a chair with a small footprint. The low-back HON Convergence in our chair guide is 42 inches tall, and the HON Ignition 2.0 is 24 inches deep.
• Get the screens off the desk with an arm, so the surface is left for work. See our guide to monitor arms and stands.
• Keep the desk you have and add a converter if you want to stand. Our converter vs full standing desk comparison covers what fits on a small desk.

Step 2: Take four measurements

These four numbers decide which chairs and desks fit you. Take them in the shoes you work in.

1. Floor to the back of your knee, sitting with your feet flat. A chair's seat height range should include this number.
2. Back of your hips to the back of your knee, sitting. Compare it with a chair's seat depth, or look for a seat slider.
3. Seated elbow height, floor to the underside of your forearm with your elbow bent at your side, sitting in a chair set to measurement 1. This is your seated desk height.
4. Standing elbow height, the same measurement standing. This is the height a standing desk has to reach.

Add a little to the elbow numbers for your keyboard, and subtract if you plan a keyboard tray under the desktop.

Step 3: Choose the chair

Choose the chair before the desk, because the chair sets your seated height. An office chair is a set of adjustments, so check what moves:

• Seat height range against measurement 1. In our office chair guide, the HON Convergence goes lowest (15.75 inches) and the Staples Hyken starts highest (17.2).
• Seat depth against measurement 2. The Hyken's seat is fixed at 16.7 inches; the HON Ignition 2.0 and Humanscale Freedom have sliding seats.
• Arms that go low enough to clear the desk or keyboard tray, and ideally move in and out as well as up and down.
• Tilt with a lock if you like a fixed back, or a weight-sensitive recline if you don't want to set anything.

Once it arrives, set it up in order: seat height, seat depth, arms, lumbar support, then tilt tension.

Step 4: Choose the desk

Measure your fixed desk from the floor to the top and check it against measurement 3. If your seated elbow height is lower than the desk, raise the chair and add a footrest; if your knees don't fit under it, the desk is too low for you.

A height-adjustable desk solves both, as long as its range covers your numbers. From our best standing desks guide:

• Low end: the UPLIFT V3 goes down to 22.6 inches; the VIVO E2 stops at 29.3.
• High end: the FlexiSpot E7 Plus reaches 51.6 inches; the UPLIFT V3 48.7 and the VIVO 48.
• Capacity: from 200 lb (Vari) to 440 lb lifting (FlexiSpot).

Desk size

Work out what has to fit before you look at sizes:

• Monitor depth. A 24-inch-deep desk leaves less room between you and the screen than a 30-inch one. An arm that pushes the screen back helps on a shallow desk.
• Width for two screens, or a laptop beside a monitor. The VIVO E2's top is 63.1 inches wide; the Vari's 60.
• Keyboard and mouse at the front, with room to rest your hands.

Fixed desk, standing desk or converter

A standing desk moves the whole surface; a converter sits on the desk you have and lifts the keyboard and screen. Converters carry much less (35 lb for the Vari Pro Plus 36, 110 lb for the UPLIFT E7) and put the keyboard on a lower deck. Our converter vs full standing desk comparison sets out which suits your desk.

Before you order a desk, check three things buyers miss: the delivery weight (the Vari desk weighs 126.1 lb), whether the desktop warranty matches the frame's (FlexiSpot covers the frame for 15 years but the top for 2 to 5), and whether a keyboard tray fits the frame.

Step 5: Place the monitor or laptop

Use a stand or arm that adjusts for height, and set the screen far enough back to see all of it without turning your head across it. Most people start with the top of the screen near eye level and adjust from there. If text looks small at that distance, raise the scaling in your operating system rather than pulling the screen closer. Don't put a monitor on top of a computer case; it ends up too high to adjust.

Two monitors

If you use both equally, put them side by side with the edges touching and angle them in slightly. If you use one more, put that one straight in front of you and the other to the side. Keep them at the same height. Our dual monitor setup guide covers the cabling and settings, and our monitor arms guide covers the mounts.

A laptop on its own

A laptop's screen and keyboard are joined, so you can't raise one without the other. Put the laptop on a stand or dock it, and use a separate keyboard and mouse. Our laptop guide for working from home covers the machines, and a dock connects the laptop to the monitor, keyboard and charger through one cable.

Step 6: Set up the keyboard and mouse

Put the keyboard straight in front of you at about your seated elbow height, with the mouse right beside it, a couple of inches back from the desk edge. If the desk is too high and the chair can't come up far enough, a keyboard tray brings the keyboard down. See our guide to ergonomic keyboards and mice for the designs, and best ergonomic keyboards for models.

Step 7: Get the lighting right

Lighting is the step most people leave until last, and it decides whether you can read the screen at 3 p.m.

• The screen makes its own light, so it doesn't need a lamp pointed at it. Set its brightness to the room.
• Paper needs a lamp. Aim a soft desk lamp at the page, not at the monitor.
• The screen is also a mirror. Windows, ceiling lights and shiny walls reflect in it. Angle it away from them, and put it parallel to ceiling lights rather than directly under one.
• Control the window with blinds you can adjust through the day.
• Fix glare by moving things before you buy a screen filter. It costs nothing.

In practice, the window goes beside you, not behind the screen or behind your back. On video calls you want light on your face, from in front. Our guide to looking good on video calls explains how to balance the two.

None of this needs any equipment.

Step 8: Tidy the cables and count your sockets

• Count what needs power before you pick the spot: monitors, laptop charger, lamp, phone charger, router.
• Keep cables out of walkways, where they are a tripping hazard.
• Leave slack if the desk moves. Every cable from a standing desk to the wall has to reach at full height, or the first trip up pulls a plug.
• Cut the number of cables. A USB-C or Thunderbolt dock connects the monitors, keyboard, mouse, network and charging to a laptop through one cable.

Step 9: Check the network at your desk

Test the connection at the desk where you will sit, not next to the router. Our home office Wi-Fi setup guide covers router placement, bands and extending range, and Wi-Fi 7 vs Wi-Fi 6 helps if you are choosing a router.

Step 10: Set up your camera and microphone

Plan the camera, light and sound with the desk, not after. The camera goes at eye level and the light in front of you. Our guide to looking and sounding professional on video calls covers the setup, and our webcam guide compares cameras.

Step 11: Set up backups

Your work lives on this computer, so decide now where the second copy goes. Our 3-2-1 backup guide walks through it for Windows and Mac, and best external SSDs compares drives.

What to fix first

If you can change only one thing:

1. The chair, if its seat height or depth doesn't match your measurements. Everything else is set from it.
2. The screen height and distance, because moving a monitor or raising a laptop costs nothing.
3. The light, because glare is fixed by where you put things.
4. The keyboard and mouse position.
5. A desk you can raise and lower, if a fixed desk doesn't match your seated elbow height or you want to stand.
6. The network, dock and backup, which make the setup reliable.

How we wrote this

This guide is research-based: we have not tested these products. The product figures come from the maker and retailer pages listed under Sources, through our own buying guides. This is a how-to guide with no shop links; where a product decision comes up, we link to the guide that covers it.

Related guides

• Best Office Chairs for a Home Office: four chairs compared on the adjustments that matter.
• Best Standing Desks (2026): four electric desks compared.
• Standing Desk Converter vs Full Standing Desk: which one fits your desk.
• Best Monitors for a Home Office and Best Laptops for Working From Home.
• Ergonomic Keyboards and Mice: How to Choose.
• USB-C and Thunderbolt Docking Stations Explained.
• Home Office Wi-Fi: The Complete Setup Guide.
• How to Back Up Your Work Computer.