What is the correct wrist position for typing?

Keep your wrist straight and level, so the hand continues the line of the forearm. It should not bend up, bend down, or tilt toward the thumb or the little finger. The Canadian Centre for Occupational Health and Safety describes the neutral keyboard position in similar terms: the wrist is generally aligned straight with the forearm ¹. That is the target for any desk setup. The rest of this page covers how to reach it, why it matters, and where the evidence stops.

A straight wrist keeps the pressure in the wrist lower

The reason to care is pressure. Carpal tunnel syndrome is excessive pressure on the median nerve at the wrist ². In a 2008 laboratory study, typing raised carpal tunnel pressure compared with holding the same posture still ³. The same study found that wrist positions in extension, where the hand bends back so it tilts up, or in deviation toward the thumb, were associated with higher pressure ⁴.

Those results come from a single laboratory session, not from symptoms tracked over months or years. They explain why a straight wrist is the right target. They do not prove that holding one prevents injury.

Set the keyboard height first, then check the wrist

Wrist angle follows from the desk, so start with the height. The UK Health and Safety Executive's standard setup puts the keyboard just below elbow height, with the shoulders relaxed ⁵. It puts the top of the screen level with your eyes ⁶. Then check the wrist:

1. Sit with your shoulders down, not shrugged, and your elbows about level with the keyboard.
2. Lower the keyboard, or raise the chair, until the keyboard sits just below elbow height.
3. Type for a minute, then look at the backs of your wrists. If they bend up, the keyboard is too high or too far away.
4. If they bend down, adjust the keyboard's slope with its feet or a tilt tray, in whichever direction keeps the wrist straight.
5. If the wrist still bends at the right height, change the slope or the chair. Do not raise the keyboard, because that lifts the shoulders.

Keep the wrist still while your fingers work. The keys should be pressed by the fingers, not by moving the whole hand toward them.

Rest the hand between bursts, not while you type

A wrist that is held straight still needs room to move. The CCOHS guide on wrist rests says that your hands should move freely and be elevated above the wrist or palm rest while you type ⁷. The rest is for pauses, not for leaning on. The question on whether wrist rests help covers the evidence for the rest itself.

Where a straight wrist is not the whole answer

A laptop makes the setup harder. The screen and the keyboard share one hinge, so you cannot meet both height rules on a laptop alone. Raise the laptop so its screen is at eye level, and type on a separate keyboard set just below elbow height. We found no trial that compares a laptop with a separate keyboard on symptoms, so this follows from the two height rules rather than a measured result. The guide on typing ergonomics sets out the full checklist.

Equipment does not prove a benefit. A 2022 Cochrane review found insufficient trial evidence to say whether ergonomic positioning or equipment helps or harms people with carpal tunnel syndrome ⁸. A split keyboard can keep the wrist straighter in the lab ⁹, but that is a comfort choice, not a proven fix. See the question on ergonomic keyboards.

A straight wrist lowers load but does not remove every cause. Studies have not proved that typing, mouse use or other repeated movements cause carpal tunnel syndrome ¹⁰. The posture rules reduce the pressure you control. They do not guarantee that you will not have symptoms, and they do not treat symptoms that have already started.

When numbness or pain does not settle, see a clinician

Carpal tunnel numbness and pain are mainly felt in the thumb, index, middle and ring fingers, and they often wake people at night ¹¹. If that happens, or if pain or weakness does not settle after you change your setup, see a clinician rather than buying equipment. Our guides on carpal tunnel syndrome and RSI from typing explain the signs to watch for.