How to Turn Off Mouse Acceleration on a Mac

Quick Answer: Disable Mouse Acceleration in macOS

On macOS Sonoma 14 or a newer version:

1. Click the Apple menu in the upper-left corner.
2. Select System Settings.
3. Click Mouse in the sidebar.
4. Click Advanced.
5. Turn off Pointer acceleration.
6. Click Done, if that button appears.

The change should take effect immediately. You can then use the regular Tracking speed slider to make the pointer faster or slower without re-enabling acceleration. Apple describes pointer acceleration as the behavior that moves the pointer more quickly during fast mouse movements and more precisely during slow movements.

What Is Mouse Acceleration?

Mouse acceleration changes the relationship between physical mouse movement and on-screen pointer movement. With acceleration enabled, macOS considers two variables:

• How far you move the mouse
• How quickly you move it

Imagine moving your mouse exactly four inches across your desk. When you move it slowly, the pointer might travel halfway across the display. When you move it quickly, the same four-inch movement might send the pointer from one edge of the screen to the other.

With acceleration disabled, movement becomes more linear. Traveling the same physical distance should produce approximately the same pointer distance, regardless of movement speed. That does not necessarily mean one sensor count equals one screen pixel. Mouse DPI, application sensitivity, display scaling, and game engines can still affect the final result.

Mouse Acceleration Is Not the Same as Tracking Speed

Tracking speed controls the overall sensitivity of the pointer. Increasing it makes the pointer travel farther for a given physical movement.

Mouse acceleration changes sensitivity dynamically according to movement speed. You can therefore have a fast pointer without acceleration or a slow pointer with acceleration.

This distinction matters because many users turn down tracking speed and assume they have disabled acceleration. They have not. They have merely created a slower version of the same acceleration curve.

Method 1: Turn Off Pointer Acceleration in System Settings

The built-in macOS method is the cleanest option because it requires no commands, background utilities, or additional permissions.

Step 1: Open Mouse Settings

Connect your wired, Bluetooth, or wireless USB mouse. Then open the Apple menu and choose System Settings. Scroll down the sidebar and click Mouse.

The Mouse panel normally includes tracking speed, natural scrolling, secondary-click options, and an Advanced menu. The exact layout may vary slightly depending on your macOS release and the connected device.

Step 2: Open the Advanced Panel

Click Advanced near the bottom of the Mouse settings window. Locate the option labeled Pointer acceleration.

Step 3: Disable Pointer Acceleration

Turn the Pointer acceleration switch off. Move the mouse around immediately afterward and pay attention to fast movements. The pointer may initially feel slower because rapid flicks no longer receive an extra speed boost.

Step 4: Adjust Tracking Speed

Return to the main Mouse panel and adjust Tracking speed. Start near the middle of the slider, then make small changes. The goal is to find a comfortable constant sensitivity rather than replacing one extreme with another.

Apple added the accessible Pointer acceleration control in macOS Sonoma, eliminating the need for Terminal commands or third-party software for most current Mac users.

How to Check Whether Mouse Acceleration Is Off

You do not need laboratory equipment, a protractor, and a scientist wearing protective goggles. A simple repeatable movement test is usually enough.

1. Place the mouse at the left edge of your mouse pad.
2. Note the pointer’s starting position on the screen.
3. Move the mouse slowly to the right edge of the pad.
4. Return it to the original physical position.
5. Repeat the movement quickly over the same distance.

If acceleration is active, the fast movement will usually send the pointer noticeably farther. If acceleration is disabled, both movements should end in roughly the same place.

Human movement is not perfectly repeatable, so do the test several times. A ruler or two pieces of removable tape can help mark the start and end points on the desk. Please do not apply industrial adhesive to a walnut desktop in the name of cursor science.

Method 2: Disable Mouse Acceleration on Older macOS Versions

macOS Ventura, Monterey, Big Sur, Catalina, and older releases may not provide the Pointer acceleration switch. On those systems, you can modify the global mouse-scaling preference through Terminal.

Read the Current Mouse Scaling Value

Open Terminal from Applications > Utilities, or launch it with Spotlight. Enter:

Terminal may return a positive number representing the current scaling level. Make a note of it before changing anything.

Disable Acceleration with Terminal

Enter the following command:

The longer equivalent command is:

Press Return, then log out of your macOS user account and log back in. Restarting the Mac also applies the change. The negative scaling value has long been used on older macOS releases to remove the standard acceleration curve.

Important Limitation of the Terminal Method

On older versions of macOS, setting the scaling value to -1 may also limit your ability to adjust pointer speed with the normal Tracking speed slider. The pointer can feel uncomfortably slow, particularly on a 4K monitor or a multi-display setup.

A gaming mouse with adjustable hardware DPI can compensate for this. For example, you can disable macOS acceleration and raise the mouse from 800 DPI to 1,200 or 1,600 DPI. A third-party utility can also provide separate linear sensitivity controls.

Restore the Default Behavior

To remove the custom preference, open Terminal and enter:

Log out and back in, restart the Mac, or revisit the Mouse settings and select a new tracking speed. You can also restore a previously recorded positive value:

The exact value you prefer may differ. Do not randomly paste unrelated Terminal commands from a forum post written during the reign of OS X Snow Leopard. Vintage computing is charming; vintage troubleshooting can be less so.

Method 3: Use LinearMouse for Per-Device Control

LinearMouse is a free, open-source mouse and trackpad utility for macOS. It can turn pointer acceleration off completely while providing separate controls for pointer speed, scrolling behavior, modifier keys, and individual devices.

This is particularly useful when you want different settings for different hardware. You might prefer:

• No acceleration on a gaming mouse
• Standard macOS behavior on a Magic Mouse
• Natural scrolling on the trackpad
• Traditional scrolling on an external mouse

General LinearMouse Setup

1. Download LinearMouse from its official website or verified project repository.
2. Move the application to the Applications folder.
3. Open it and approve the requested macOS permissions.
4. Select your external mouse.
5. Open the pointer settings.
6. Disable pointer acceleration.
7. Adjust pointer speed until movement feels comfortable.

Avoid running several mouse-modification utilities simultaneously. Two applications attempting to rewrite the same pointer behavior can produce stuttering, inconsistent speed, or settings that mysteriously return from the dead.

Other Mouse Utilities for Mac

SteerMouse

SteerMouse is a paid macOS utility that supports extensive button, wheel, cursor-speed, and device customization for many USB and Bluetooth mice. Its developer notes that it does not support Apple’s Magic Mouse or Magic Trackpad.

Manufacturer Software

Applications such as Logitech G HUB can control DPI stages, polling behavior, button assignments, macros, and device profiles on supported gaming hardware. Increasing hardware DPI is often helpful after disabling macOS acceleration, but changing DPI alone does not necessarily remove the operating system’s acceleration curve.

Before installing another utility, check whether your mouse stores settings in onboard memory. Hardware-level DPI settings can continue working even when the manufacturer’s application is closed.

Why Turn Off Mouse Acceleration on a Mac?

More Consistent Gaming Aim

In first-person shooters, a player builds muscle memory by learning how a specific physical movement rotates the camera. Acceleration introduces another variable: movement speed. A quick flick and a slow adjustment can produce different rotation distances, even when the mouse travels across the same part of the pad.

Disabling acceleration can make repeated turns, target switching, and small corrections more consistent. Sensitivity still matters, and research into first-person targeting demonstrates a real speed-versus-precision trade-off rather than one magical setting that works for everyone.

Better Control in Design and Editing Apps

Illustrators, photo editors, CAD users, and video editors often make tiny pointer movements around anchor points, masks, keyframes, and timeline handles. A linear response can reduce overshooting because the pointer behaves more predictably during both slow and fast motions.

A Familiar Windows-Like Feel

Users moving between macOS and a Windows setup with “Enhance pointer precision” disabled may find the Mac acceleration curve unfamiliar. Turning it off can make switching between computers less disruptive, although identical DPI and application sensitivity settings may still feel different because the operating systems process input differently.

More Predictable Multi-Monitor Navigation

Acceleration can be convenient for crossing a large desktop quickly, but it may also cause overshooting when moving between monitors. A linear configuration combined with higher DPI often offers a useful compromise: enough speed to cover multiple displays without changing sensitivity dynamically.

Mouse Acceleration Versus Trackpad Acceleration

The Pointer acceleration option in the Mouse panel is intended for mouse input. A MacBook trackpad uses its own input behavior and settings. Turning off acceleration for an external mouse does not necessarily make the trackpad linear.

This separation is usually desirable. Acceleration can feel natural on a trackpad because the available physical surface is small. Without it, moving a pointer across a large display might require repeated finger swipes. An external gaming mouse has more desk space and often benefits from consistent distance-based movement.

A utility with per-device profiles is useful when you want to preserve the standard trackpad experience while applying a linear response only to your desk mouse.

Troubleshooting Common Problems

The Advanced Button Is Missing

Confirm that the Mac is running macOS Sonoma 14 or later. Choose Apple menu > About This Mac to check the installed version. Also make sure the external mouse is connected and recognized before opening Mouse settings.

The Pointer Feels Too Slow

This is common after acceleration is disabled. Increase the macOS Tracking speed setting gradually. If you use a gaming mouse, raise its DPI one step at a time. Changing from 800 DPI directly to 6,400 DPI may turn your desktop into a cursor-themed amusement ride.

The Pointer Still Appears to Accelerate

Check for other software that can modify mouse input, including gaming utilities, scrolling tools, accessibility applications, remote-desktop clients, and manufacturer drivers. Temporarily quit those applications and repeat the slow-versus-fast movement test.

Some games process mouse input independently from the desktop. Check the game’s raw-input, mouse-smoothing, aim-acceleration, and sensitivity options. A linear macOS desktop does not guarantee that every game uses linear camera movement.

The Setting Resets After an Update

Open System Settings and confirm that Pointer acceleration remains off. Major macOS upgrades, utility updates, device-profile changes, or resetting preferences may alter mouse behavior.

The Mouse Is Jumpy Rather Than Accelerated

Acceleration creates a predictable speed-dependent curve. Random jumping, stuttering, or skipped movement usually points to another problem. Clean the sensor, use a suitable mouse pad, reconnect the USB receiver, charge the battery, reduce wireless interference, or test another port.

Frequently Asked Questions

Should Everyone Disable Mouse Acceleration?

No. Acceleration is a preference, not a technical defect. It can be useful for general office work, trackpad navigation, small desks, and very large displays. Disable it when consistency matters more than rapid pointer travel.

Does Turning Off Acceleration Improve Mouse Latency?

It changes the pointer response curve rather than directly reducing USB or Bluetooth latency. The mouse may feel more responsive because its movement becomes predictable, but polling rate, wireless performance, display refresh rate, and application processing still affect latency.

Will Disabling Acceleration Damage macOS?

No. The native System Settings switch is fully reversible. The older Terminal command modifies a user preference and can also be reversed. Nevertheless, copy commands carefully and change only the documented mouse-scaling key.

Is Mouse Acceleration the Same as Mouse Smoothing?

No. Acceleration changes pointer distance according to movement speed. Smoothing averages or filters input to reduce visible jitter. Some games apply both, which is why a cursor can feel floaty even after system acceleration is disabled.

What DPI Should I Use After Disabling Acceleration?

There is no universal best DPI. For desktop use, many people begin between 800 and 1,600 DPI and adjust from there. High-resolution or multi-monitor setups may benefit from a higher value. Choose a setting that lets you reach the edges comfortably while preserving control over small targets.

Conclusion

For macOS Sonoma and newer versions, turning off mouse acceleration is refreshingly simple: open System Settings, select Mouse, click Advanced, and disable Pointer acceleration. Older Macs can use the com.apple.mouse.scaling Terminal preference, although that method may make sensitivity adjustment less convenient.

After disabling acceleration, spend time adjusting tracking speed or hardware DPI. The first setting you try may not be the best one. A linear mouse can initially feel slow or strangely restrained because your hand has learned to expect the extra distance produced by fast movements.

Once the adjustment period passes, many gamers and precision-focused users prefer the repeatability. The cursor stops improvising, your physical movements become easier to memorize, and missing a tiny button can once again be blamed on the person holding the mouse.

Practical Experience: What Using a Mac Without Mouse Acceleration Feels Like

A common first reaction after disabling pointer acceleration is disappointment. The cursor feels slower, heavy, and less willing to cross the screen. This does not necessarily mean the setting failed. Fast movements previously received an acceleration boost, and removing that boost exposes the underlying tracking speed. Raising the speed slider slightly or increasing hardware DPI usually produces a better starting point.

During the first hour, ordinary desktop navigation can feel awkward. Menu items that were previously reached with a quick wrist flick may require a larger movement. The temptation is to increase sensitivity dramatically. A better approach is to make one small adjustment, use it for 15 or 20 minutes, and then reassess. Constantly changing sensitivity prevents the hand from adapting to any single configuration.

Gaming tends to reveal the benefit more clearly. Consider an action game in which turning 180 degrees requires moving the mouse from the center of the pad to a marked point on the right. With acceleration disabled, that physical movement becomes repeatable at different speeds. A quick emergency turn and a slower practice turn are more likely to produce similar camera rotation. The result is not instant professional aim, sadly. It is simply a more stable foundation for learning.

Precision work produces a different kind of improvement. When editing a photograph, selecting a small mask handle or tracing an edge feels less dependent on movement speed. The pointer may still overshoot when sensitivity is too high, but the error becomes easier to understand. Instead of wondering whether macOS amplified a quick motion, the user can reduce sensitivity or slow the hand slightly.

On a large 4K display, completely linear movement at a low DPI can require too much desk travel. In that situation, increasing the mouse’s hardware DPI is usually more comfortable than restoring acceleration. A moderately higher constant sensitivity preserves predictable movement while reducing the physical distance needed to cross the display.

Multi-device setups benefit from separate profiles. A MacBook trackpad often feels best with its familiar acceleration because finger travel is limited. An external mouse may feel better without it. Utilities that save settings by device allow both input methods to retain their strengths instead of forcing one behavior onto everything.

Another practical lesson is that acceleration is only one part of mouse feel. A low polling rate, unstable Bluetooth connection, glossy desk surface, excessive in-game smoothing, or badly chosen DPI can make a linear mouse feel poor. When troubleshooting, change one variable at a time. First disable acceleration, then set tracking speed, then adjust DPI, and finally tune individual applications.

After several days, the most noticeable difference is usually not speed but predictability. The pointer goes where the hand expects, and repeated movements begin to feel easier. Some users eventually decide that acceleration was helpful and turn it back on. Others wonder why the cursor spent years receiving performance-enhancing substances. Both conclusions are valid; the best setting is the one that makes control feel natural and repeatable.