What Is Shutter Speed on a Camera?
Shutter speed is how long a camera’s shutter exposes the sensor to light. A faster speed can freeze motion, while a slower speed can make moving subjects blur and let in more light.
On this page (9 sections)
- What does shutter speed mean on a camera?
- How does shutter speed change motion and brightness?
- What shutter speed should you use for common subjects?
- How can you avoid blur from camera shake?
- How do shutter speed, aperture, and ISO work together?
- Can your camera choose shutter speed for you?
- Which cameras offer useful shutter speed options?
- What is the difference between shutter speed and frame rate?
- How should you choose a shutter speed?
Shutter speed is how long a camera’s shutter exposes the sensor to light. A fast shutter speed can freeze motion, while a slower one can make movement look blurred and let more light reach the sensor.
You’ll usually see shutter speed written as a fraction of a second, such as 1/500, or as a whole number of seconds, such as 2″. It affects both the brightness of a photo and how motion appears.
What does shutter speed mean on a camera?
Shutter speed sets the exposure time for each photo. A setting of 1/500 second exposes the sensor for less time than 1/30 second.
In many cameras, the shutter is a mechanism that opens and closes to control exposure. Mirrorless cameras can also use an electronic shutter, which reads the sensor without moving a mechanical shutter.
Shutter speed is one part of exposure, along with aperture and ISO. Our guides to camera aperture and camera ISO explain the other two controls.
How does shutter speed change motion and brightness?
Fast shutter speeds reduce motion blur and let in less light. Slow shutter speeds let in more light but record moving subjects across a longer span of time.
For example, a fast setting can keep a ball or a running dog looking sharp. A slower one may blur the subject, the background, or both if the camera moves during exposure.
A tripod can reduce blur caused by your hands when you use a slow speed. It won't freeze a person walking through the frame, because the subject still moves while the shutter is open.
What does 1/1000 shutter speed mean?
1/1000 means the shutter exposes the sensor for one thousandth of a second. That short exposure can help freeze quick action, if the light and focus are sufficient.
The number can look small, but a larger denominator means a shorter exposure. So 1/1000 is faster than 1/250, while 1/30 is slower than both.
What does a 1-second shutter speed look like?
A 1-second exposure keeps the shutter open for a full second. Moving water, lights, or people can blur during that time, and camera movement can soften the whole image.
A tripod or other stable support helps keep stationary parts of the scene sharp. Use a slower speed when you want motion blur or need more exposure time, not as a default setting for every low-light photo.
What shutter speed should you use for common subjects?
Choose a speed based on how quickly your subject moves and how steady you can hold the camera. Start with a faster setting for action and a slower one for stationary subjects.
These starting points can help you decide what to try:
| Subject or goal | Starting point |
|---|---|
| Still subject, handheld | 1/125 second |
| Person walking | 1/250 second |
| Running person or active pet | 1/500 second or faster |
| Fast sports action | 1/1000 second or faster |
| Intentional motion blur | 1/30 second or slower, with support |
These are starting points, not guarantees. A fast subject moving toward or away from you may need a different setting than one moving across the frame.
For a moving dancer or performer, use a faster speed when you want crisp poses and check the results as you adjust. Our dance and movement camera settings guide covers ways to approach action shots.
How fast should shutter speed be for sports?
Start around 1/1000 second for fast sports action, then adjust for the sport, light, and subject movement. A slower speed may work for a posed moment or a deliberate pan that keeps the subject clearer than the background.
A fast speed reduces the time available for light, so the camera may need a wider aperture or higher ISO. For choosing a camera with action features, see our guide to the best cameras for sports photography.
How can you avoid blur from camera shake?
Use a shutter speed fast enough to reduce the movement of your hands. A practical starting point for handheld photos is 1/125 second, then check whether fine details look sharp.
A longer focal length can make small camera movements more visible. If you see blur across the whole image, try a faster shutter speed, brace the camera, or use a tripod.
Image stabilization can help with camera movement, but it doesn't stop a moving subject from blurring. If the subject is moving, raising the shutter speed is usually the relevant adjustment.
How do shutter speed, aperture, and ISO work together?
Shutter speed, aperture, and ISO work together to set exposure. If you make the shutter faster, you can compensate with a wider aperture or higher ISO to keep the photo bright.
A wider aperture admits more light through the lens. ISO changes how sensitive the camera is to the light signal, but higher ISO can add visible image noise.
Try changing one setting at a time while watching the exposure meter or preview. For a moving subject, keep shutter speed fast enough first, then adjust aperture and ISO to suit the light.
Can your camera choose shutter speed for you?
Yes. Shutter priority mode lets you choose the shutter speed while the camera selects an aperture.
It may also adjust ISO if Auto ISO is enabled.
This mode is useful when motion matters more than depth of field. Choose a fast speed to freeze action or a slower speed for motion blur, then check the exposure and focus.
In manual mode, you set shutter speed, aperture, and ISO yourself. Auto mode can choose all three, while program modes vary by camera.
Which cameras offer useful shutter speed options?
The Canon EOS R10 (Body) has the highest score among these three cameras, followed by the Sony a6400 Kit (16-50mm) and Nikon D7500 (Body). Their continuous shooting rates range from 8 to 15 frames per second, which can help capture a sequence of action.
The Canon EOS R10 (Body) has a 24.2-megapixel APS-C sensor and Dual Pixel CMOS AF. Its mechanical shutter supports continuous shooting at up to 15 frames per second, though the speed may vary with settings and battery life.
The Sony a6400 Kit (16-50mm) includes a 16-50mm lens and supports continuous shooting at up to 11 frames per second. Its tilting LCD can be used for still photography or recording.
The Nikon D7500 (Body) is a DX-format DSLR with an 8 fps continuous shooting capability. It also has a tilting 3.2-inch LCD screen with touch functionality.
What is the difference between shutter speed and frame rate?
Shutter speed is the exposure time for one image; frame rate is how many images are captured per second in video. A video recorded at 30 frames per second has 30 separate frames each second, and shutter speed affects motion blur within each frame.
A high frame rate can make video motion look smoother, but it doesn't replace the shutter-speed control. For still photos, continuous shooting rate tells you how many frames the camera can capture in a burst.
How should you choose a shutter speed?
Choose a shutter speed that matches the movement you want to show. Start near 1/125 second for a still subject, move faster for action, and use a stable support when a slow exposure is part of the look.
If the photo is dark, adjust aperture or ISO as needed after choosing a speed that controls motion. For more camera basics, browse the learn-camera guides, including our explanations of aperture and ISO.
Frequently asked questions
What does shutter speed do?
Shutter speed controls how long the sensor receives light for each photo. A fast speed can freeze motion and reduce blur from camera shake, but it lets in less light.
A slow speed brightens the exposure and can show movement as blur, so a tripod or steady support may help.
What is a good shutter speed for beginners?
For a still subject, start around 1/125 second and check the image for blur. Use a faster speed for a moving person or animal, and a slower speed only when you can keep the camera steady or want motion blur.
The right setting also depends on the lens and how quickly the subject moves.
Is 1/1000 a fast shutter speed?
Yes. A shutter speed of 1/1000 second is fast and can help freeze quick movement, such as a running person or sports action.
It allows less light than a slower setting, so you may need a wider aperture or higher ISO if the photo looks too dark.
What is the difference between shutter speed and frame rate?
Shutter speed is the exposure time for one photo or video frame. Frame rate is how many video frames the camera records each second.
They affect motion in different ways: shutter speed changes blur within each frame, while frame rate changes how many frames show the action.
