A Frames To Seconds Calculator is a fundamental tool for anyone working with video or animation. It converts a specific number of frames into the equivalent duration in seconds. Video is created by displaying a series of still images, or frames, at a constant speed, known as the frame rate (FPS). This calculator uses the project's frame rate to determine how long in real-time a certain sequence of frames will last. This is essential for animators, video editors, and visual effects artists for timing scenes, synchronizing audio, and ensuring their work meets specific time requirements. Consequently, it translates the technical unit of "frames" into the universally understood unit of "seconds."
formula of Frames To Seconds Calculator
The formula to convert a total number of frames into seconds is a simple division problem.
Seconds = Frames / Frame Rate
Where:
- Frames = The total number of individual frames you wish to convert.
- Frame Rate = The number of frames displayed per second (FPS), such as 24, 30, or 60.
Frame Count per Second for Standard Frame Rates
This table provides a simple reference for how many frames make up one second of video at the most common industry frame rates.
| Frame Rate (FPS) | Frames in One Second |
| 24 FPS (Film) | 24 |
| 25 FPS (PAL) | 25 |
| 30 FPS (NTSC) | 30 |
| 50 FPS (PAL HD) | 50 |
| 60 FPS (HD/Gaming) | 60 |
Example of Frames To Seconds Calculator
A motion graphics artist has created an animated logo reveal that consists of 150 frames. The project is set to a frame rate of 30 FPS. The artist wants to know the exact duration of this animation in seconds.
First, they identify the known values.
- Frames: 150
- Frame Rate: 30 FPS
Next, they apply the formula.
Seconds = Frames / Frame Rate
Seconds = 150 / 30 = 5
Therefore, the animated logo reveal, which is 150 frames long, will have a runtime of exactly 5 seconds.
Most Common FAQs
Frame rate, measured in Frames Per Second (FPS), is the frequency at which consecutive images (frames) are displayed on a screen to create the illusion of motion. It is critically important because it defines the relationship between the number of frames and the passage of time. Without knowing the FPS, a frame count is just a number; with the FPS, it becomes a specific duration.
If you want to find the total number of frames in a duration like 1 minute and 30 seconds, you must first convert the entire duration into seconds. One minute and 30 seconds is equal to 90 seconds. You would then multiply this total number of seconds by the frame rate to find the total frame count. For example, at 30 FPS, 90 seconds is 90 × 30 = 2,700 frames.
Yes. When you shoot video at a high frame rate (like 120 FPS) and play it back at a standard frame rate (like 24 FPS), you create slow motion. This calculator can tell you the duration of the original recording. For example, 240 frames recorded at 120 FPS would have taken 2 seconds to capture (240 / 120 = 2). When you play those 240 frames back at 24 FPS, the new duration will be 10 seconds (240 / 24 = 10), resulting in slow motion.