GoPro Slow Motion: Settings, Frame Rates, and Tips

Slow motion is one of the most powerful creative tools on any GoPro. A crashing wave, a mountain bike kicking up dirt, a dog shaking off water -- footage that lasts half a second in real life becomes a dramatic, detailed sequence when slowed down. Every GoPro from the Hero5 Session onward can shoot high frame rate video, but the available speeds, resolutions, and quality vary significantly between models.

This guide covers everything you need to know about GoPro slow motion: which frame rates are available, what resolution you get at each speed, how to calculate playback slowdown, which models support what, and how to get the best results out of high frame rate shooting. Whether you want subtle 2x slow motion or dramatic 8x footage at 240fps, the settings and techniques are all here.

Understanding Frame Rates for Slow Motion

Slow motion works by recording more frames per second than you play back. Standard video plays at 24fps (cinema), 30fps (web/TV), or 60fps (smooth action). When you record at a higher frame rate and play it back at a standard rate, each second of real time stretches across multiple seconds of playback. The math is straightforward.

The slowdown factor equals your recording frame rate divided by your playback frame rate. If you record at 120fps and play back at 30fps, you get 120/30 = 4x slow motion. One second of real time becomes four seconds of smooth, detailed slow motion.

Here is the slowdown math for every common combination:

For most action and sports footage, 120fps is the sweet spot. It gives you 4x slow motion on a 30fps timeline, which is slow enough to reveal details invisible at normal speed without dragging out the action so long that it loses impact. 240fps is reserved for moments where you truly need extreme slow motion -- water droplets, impacts, explosions of sand or snow.

Frame Rate and Resolution: The Trade-Off

Every GoPro has a hard ceiling on how much data its sensor and processor can handle per second. Higher frame rates require the sensor to read out faster, which means the camera must reduce resolution to keep up. This is not a software limitation you can work around -- it is a physical constraint of the imaging pipeline.

The practical result: you choose between higher resolution or higher frame rate. Here is what modern GoPro models offer:

The decision framework is simple. If your final output is 4K, shoot 4K120 and accept 4x slow motion. If you need 8x slow motion, drop to 2.7K240 or 1080p240. If you only need a gentle slowdown for smoother action footage, 5.3K60 or 4K60 gives you 2x slow motion at maximum resolution.

For social media where most viewers watch on phones, 1080p240 is perfectly acceptable. For YouTube or projects where resolution matters, 4K120 delivers the best balance. For a deeper dive into resolution and frame rate combinations, see our best GoPro video settings guide.

Which GoPro Models Support Which Frame Rates

Not all GoPro cameras are equal when it comes to slow motion. The sensor, processor, and firmware generation determine what is available. Here is a breakdown by model:

The Hero10 was the inflection point for GoPro slow motion. Its GP2 processor unlocked 2.7K at 240fps, which had previously been limited to 1080p. If you shoot slow motion frequently and own a Hero8 or older, the upgrade to a Hero10 or newer is significant for this specific use case.

For a full comparison of features across every model, see our GoPro Hero model comparison.

How to Set Up Slow Motion on Your GoPro

Setting up slow motion on the camera itself involves navigating to the video resolution and frame rate settings. The exact menu path varies by model, but the process is the same on all of them:

1. Power on the camera and swipe down to access settings (or press the Mode button on older models).
2. Navigate to Resolution and select the resolution you want (4K, 2.7K, or 1080p).
3. Navigate to Frame Rate (FPS) and select the high frame rate option: 60, 120, or 240.
4. Note that available frame rates change based on your selected resolution. If you do not see 240fps, you may need to drop the resolution first.
5. Check your stabilization setting. HyperSmooth may be limited or unavailable at the highest frame rates, depending on your model.

Lighting: The Critical Factor for High Frame Rates

This is where most GoPro slow motion footage goes wrong. Higher frame rates require dramatically more light, and most people do not account for this.

The reason is shutter speed. At 30fps, each frame can be exposed for up to 1/30th of a second. At 240fps, each frame can only be exposed for 1/240th of a second at most. That is eight times less light per frame. The camera compensates by raising ISO (sensor sensitivity), which introduces noise -- the grainy, speckly look that ruins footage.

Here is a practical guideline for each frame rate:

• 60fps -- works well in most daylight conditions and bright indoor environments. Minimal noise increase compared to 30fps. This is the most forgiving high frame rate.
• 120fps -- requires good daylight or very bright artificial light. Overcast outdoor scenes are fine. Indoor shots need strong, direct lighting. Avoid dim or mixed lighting.
• 240fps -- demands bright, direct sunlight or professional-grade lighting. Even slightly overcast conditions can produce noticeable noise. Indoor 240fps without supplemental lighting will look poor on most GoPro models.

If you are shooting at 240fps, plan your shots around the light. Midday sun is your friend for this specific use case, even though it produces harsh shadows for normal video. The abundance of light more than compensates. Golden hour at 240fps will be borderline depending on the scene.

Rule of thumb: if you can squint and the scene still looks bright, you have enough light for 240fps. If you would describe the scene as "well-lit" but not bright, stick to 120fps or lower.

One additional factor: GoPro cameras use electronic stabilization that crops the frame, reducing the effective sensor area and making the light problem slightly worse. If image quality is critical and you have a stable mount, consider turning HyperSmooth off for high frame rate shots. The full sensor area captures more light. For more on balancing settings with light, see our Protune settings guide.

Best Subjects for GoPro Slow Motion

Slow motion is not universally better. It is a tool that amplifies certain types of motion while making other footage feel tedious. The best slow motion subjects share one trait: they involve fast movement with fine detail that the human eye cannot fully appreciate at normal speed.

Great at 60fps (2x Slow Motion)

• Running, jogging, walking with dramatic scenery
• Surfing and paddling -- smooth wave transitions
• Cycling and skateboarding for fluid motion
• General B-roll to add production value
• Any scene where subtle slowdown adds emotion without feeling forced

Great at 120fps (4x Slow Motion)

• Water splashes, diving, pool jumps
• Mountain biking -- dirt spray, suspension compression
• Skiing and snowboarding -- snow spray, carving detail
• Dog catches, frisbee, ball sports
• Fireworks, sparklers, fire

Great at 240fps (8x Slow Motion)

• Water droplets, rain hitting surfaces, underwater bubbles
• Breaking glass, smashing fruit, impacts
• Birds in flight, insect wings
• Explosions of powder, sand, or snow
• Lightning, firecrackers, high-speed collisions

A common mistake is shooting everything in slow motion. Slow motion loses its impact when overused. Shoot your primary footage at normal speed (24fps or 30fps) and switch to high frame rates only for specific moments that benefit from the effect. This contrast is what makes slow motion sequences feel powerful when they appear.

Editing Slow Motion Footage

GoPro high frame rate files play back at their recorded speed by default. A clip recorded at 120fps plays at 120fps, which on a 30fps timeline just looks like normal-speed, smooth footage. You need to interpret or conform the clip to slow it down.

Method 1: Speed/Duration Controls

In most video editors (DaVinci Resolve, Premiere Pro, Final Cut Pro, CapCut, LumaFusion), right-click the clip and adjust its speed. Set 120fps footage to 25% speed for 4x slow motion on a 30fps timeline, or 20% speed for a 24fps timeline. For 240fps, use 12.5% speed on a 30fps timeline.

Method 2: Interpret Footage (Best Quality)

In Premiere Pro, right-click and choose "Modify > Interpret Footage" and set it to 24fps or 30fps. In DaVinci Resolve, right-click in the media pool, select "Clip Attributes," and change the frame rate. This method reinterprets the source frame rate rather than time-stretching, which preserves perfect quality with no frame blending or interpolation artifacts.

Method 3: Speed Ramping

The most creative option. Speed ramping starts a clip at normal speed and transitions smoothly into slow motion (or vice versa). This is the technique you see in professional sports highlights where the action decelerates into a dramatic moment and then snaps back to full speed. To execute this cleanly, you need to have shot at a high frame rate for the entire clip -- you cannot ramp into smooth slow motion from 30fps footage without artificial frame interpolation.

For color and exposure adjustments on slow motion footage, the same cinematic settings principles apply. Shooting in Flat color profile gives you more grading flexibility, which is especially valuable for high frame rate footage that may be slightly noisier than your standard clips.

Storage and Battery Considerations

High frame rate shooting is demanding on both storage and battery. More frames per second means larger files and more processing power, which drains the battery faster.

• Storage -- 4K120 generates roughly double the file size of 4K30 per minute of recording. 1080p240 uses about four times the storage of 1080p60. Use a V30-rated or faster microSD card (V60 recommended for 4K120 and above). Budget for extra cards if you plan to shoot a lot of slow motion.
• Battery -- expect 20-30% shorter battery life when shooting at high frame rates compared to standard rates at the same resolution. The processor works harder and the sensor reads out faster, both of which consume more power. Carry spare batteries.
• Heat -- prolonged high frame rate recording, especially at 4K120, can cause the GoPro to overheat and stop recording. This is worse in hot environments or direct sunlight. Shoot in shorter bursts rather than continuous rolling if overheating is a concern.

Slow Motion Settings Quick Reference

Here is a quick reference for the most common slow motion scenarios, assuming a 30fps playback timeline: