- Adult desk 730–760 mm high, 600 mm deep (700–750 mm with a monitor), 1000–1200 mm wide.
- Match children's desks and chairs to their height, or use adjustable ones with a footrest.
- Monitor at arm's length, top at or just below eye level.
- Desk at right angles to the window; 4000 K task light on the side opposite the writing hand.
- Built-in study table with shelf ≈ ₹15,000–35,000 (Bengaluru, Oct 2026, before GST).
With school homework, online classes and work from home, a study table now gets used for hours a day in many Indian homes. A desk that is too high, a chair that leaves the feet dangling or a screen too close are the usual causes of neck and back strain. This guide sets out the numbers, then the designs. It is part of the furniture design guide.
Sizes for adults
| Element | Recommended |
|---|---|
| Desk height | 730–760 mm |
| Desk depth | 600 mm (laptop), 700–750 mm (monitor) |
| Desk width | 1000–1200 mm per person |
| Knee clearance | At least 600 mm high and wide |
| Chair seat height | 420–480 mm, adjustable |
| Monitor | Arm's length (500–750 mm); top at or just below eye level |
Sizes for children
Children need a desk and chair matched to their height, so the feet rest flat, the thighs are level and the elbows sit at desk height.
| Child's height (cm) | Desk height (mm) | Seat height (mm) |
|---|---|---|
| 110–120 | 520–560 | 300–320 |
| 120–135 | 560–620 | 320–350 |
| 135–150 | 620–680 | 350–390 |
| 150–165 | 680–720 | 390–420 |
| 165+ | 720–760 | 420–450 |
Approximate guide ranges. A height-adjustable desk or chair with a footrest lets one desk serve a child for many years.
Light and position
- Place the desk at right angles to the window: daylight from the side, no glare on screens.
- Add a task lamp of about 4000 K on the side opposite the writing hand.
- Keep general room light on while using a screen to reduce eye strain.
- Plan sockets above the desk (with USB) and a cable tray under it.
Storage
- An overhead shelf or cabinet with its bottom about 450–500 mm above the desk, so it does not hit your head.
- A drawer pedestal 400–450 mm wide on one side; keep the knee space clear.
- A pin-board or magnetic board at eye level for schedules.
- Closed storage for books in humid cities, to reduce dust and fungus.
Designs for small rooms
| Design | Depth | Suits |
|---|---|---|
| Wall-mounted desk with shelves | 450–600 mm | Bedrooms, kids' rooms |
| Fold-down desk | Folds to 150–200 mm | Very small rooms, guest rooms |
| Desk in the wardrobe run | 600 mm | Rooms with one storage wall |
| Window-seat desk | Window depth | Rooms with a deep sill or bay |
| L-shaped corner desk | 600 mm each arm | Home offices with two screens |
Plan a full study or kids' room with the study and home office guide and the kids' room guide, and price it with the room-by-room quote builder. Calm colour choices for study areas are in colour psychology at home.
Posture check: is the desk right?
- Feet flat on the floor (or a footrest), knees at about 90 degrees.
- Thighs level, with a little space between the seat front and the back of the knees.
- Elbows close to the body, forearms level with the desk.
- Shoulders relaxed, not raised.
- Eyes level with the top of the screen; screen at arm's length.
- Lower back supported by the chair.
If the desk is too high, raise the chair and add a footrest. If it is too low, raise the desk or monitor. A laptop used for long hours needs a stand plus a separate keyboard and mouse.
Worked example: a study wall for two children
| Part | Specification | Indicative cost |
|---|---|---|
| Desk | 2400 × 600 mm wall-mounted top at 680 mm (children 140–150 cm tall), 18 mm BWR ply, laminate | ₹14,000–24,000 |
| Drawer pedestals | Two × 400 mm, 3 drawers each, soft-close | ₹12,000–22,000 |
| Overhead storage | 2400 mm open and closed shelves, bottom at 500 mm above desk | ₹15,000–30,000 |
| Pin-board | Fabric-wrapped soft board between desk and shelves | ₹2,500–5,000 |
| Lighting and power | Two LED task lights, 4000 K; sockets with USB above the desk | ₹4,000–9,000 |
| Total | Before GST | ₹47,500–90,000 |
Indicative Bengaluru prices, October 2026. Chairs not included.
Home office in a bedroom or living room
- Video calls: face a plain wall or a bookshelf; light your face from the front or side, not from a window behind you.
- Acoustics: a rug, curtains and a fabric or slatted panel behind the desk reduce echo.
- Separation: a sliding door, glass partition or even a curtain marks work time from home time. See glass partitions.
- Power and data: a LAN point near the desk is more reliable than Wi-Fi for calls.
Materials and finishes for study furniture
- Desk top: laminate (tough, writeable, wipeable) or veneer with PU; avoid high gloss, which reflects light into the eyes.
- Edges: rounded or PVC-edged at the front edge, comfortable for forearms.
- Colour: mid-tone, matt desk tops reduce glare compared with white gloss.
- Hardware: soft-close drawers; keyboard trays on full-extension channels if used.
Common mistakes
- Adult-height desks for small children, with no footrest.
- Desks facing a window, causing glare and squinting.
- Shelves too low over the desk, hitting heads.
- No sockets above the desk; extension cords on the floor.
- Desks under 500 mm deep for screen work.
A desk that grows with a child
Children grow about 5–6 cm a year through primary school, so a fixed desk fits well for only a year or two. Options that last:
- Height-adjustable desk (manual crank or legs with set positions) covering roughly 520–760 mm.
- Fixed adult-height desk + adjustable chair + footrest: the most common approach in built-in study walls.
- Tilting desktop section for drawing and reading.
- Modular shelves that move up as the child grows.
Review the set-up at the start of each school year: chair height, footrest, screen height and lighting.
Before you decide
- Who will use the desk, for what, and for how many hours a day?
- Laptop only, or one or two monitors? It sets the depth.
- Where does the daylight come from, and which hand writes?
- Are sockets, USB and LAN where the desk will be?
- Is the chair adjustable, and is there a footrest for children?
Terms explained
- Ergonomics
- Designing furniture and spaces to fit the human body and reduce strain.
- Knee clearance
- The open space under a desk for legs; at least 600 mm wide and high.
- Task light
- A focused lamp lighting the work surface, separate from room lighting.
- Pedestal
- A stack of drawers under or beside a desk.
- Lumbar support
- A shaped part of a chair back that supports the lower spine's natural curve.
Sources, standards and method
- ISO 9241-5: Ergonomics, workstation layout and postural requirements — desk height, knee clearance and screen position
- Bureau of Indian Standards (BIS) — Indian Standards for school furniture dimensions
- CIE (International Commission on Illumination) — lighting quality for visual tasks
Prices are indicative planning ranges for Bengaluru, reviewed October 2026, and exclude GST unless stated. Confirm them with current quotations; materials and rates change. Dimensions are typical good practice, not building-code requirements, unless a standard is named.
Frequently asked questions
Should a study table have a bookshelf above it?
Yes, if its bottom edge is at least 450–500 mm above the desk, so it does not crowd the head or block a task light. Keep heavy books in lower closed storage and daily items on the open shelf.
How far should the eyes be from a monitor?
About an arm's length, roughly 500–750 mm, with the top of the screen at or slightly below eye level. Larger monitors can sit a little further away. Tilt the screen slightly back to reduce glare from overhead lights.
Is a glass-top study table a good idea?
It looks light but reflects lamps and screens, feels cold under the forearms and shows fingerprints. A matt laminate or veneer top is more comfortable for long study sessions.
How many sockets does a study table need?
At least two power sockets and two USB points above the desk for a laptop, lamp and phone, plus one more for a monitor, and a LAN point if possible. Mount them 150–250 mm above the desk top so plugs are easy to reach.
How big should a study table be for two children?
At least 1800–2400 mm long and 600 mm deep, so each child has 900–1200 mm of desk, with separate task lights and storage. A divider shelf in the middle reduces distraction.
Is a wall-mounted study table strong enough?
Yes, if fixed with concealed steel brackets or a cleat into brick or concrete, and built from 18 mm plywood or HDHMR. Ask for the load rating; a desk should carry at least 50 kg without sagging.
Which chair goes with a study table?
An adjustable chair with lumbar support for adults; for children, a height-adjustable chair with a footrest so their feet rest flat and thighs are level.
What is the standard height of a study table?
About 730–760 mm for adults. Children need lower desks: roughly 520–720 mm depending on their height. Height-adjustable desks or an adjustable chair with a footrest let one desk serve a growing child.
What is the ideal depth of a study table?
At least 600 mm, so a laptop or book and the forearms fit. With an external monitor, 700–750 mm keeps the screen at a comfortable distance. Wall-mounted desks under 500 mm deep suit only laptops and writing.
Where should a study table face?
At right angles to the window, so daylight comes from the side without glare on the screen or shadows on the page. Facing a wall reduces distraction; facing the window causes glare and eye strain.
What light is best for studying?
Even general light plus a task lamp of about 4000 K with a CRI of 80 or more, placed on the side opposite the writing hand (the left for right-handers) to avoid shadows. Avoid a single bright lamp in a dark room.
How much does a study table cost?
Indicatively, in Bengaluru (October 2026, before GST): a built-in laminate study table with an overhead shelf costs about ₹15,000–35,000; a full study wall with storage ₹45,000–1 lakh. The room-by-room quote builder includes study tables.