Fibonacci Spiral Layout
Calculate Fibonacci Spiral Layout instantly with the exact formula and a worked example.
Fibonacci Spiral Layout
Frame widthpx
Frame heightpx
Golden-ratio line across the width
1,186.6253px
Second line across the width
733.4px
Line across the height
667.5px
Second line across the height
412.5px
Golden-rectangle height for this width
1187px
Frame proportions
Differ from a golden rectangle
More about: Fibonacci Spiral Layout
What it calculates
The “Fibonacci Spiral Layout” calculator computes Golden-ratio line across the width in px from 2 parameters: frame width (px), frame height (px).
Used by photographers and videographers when setting up a shoot.
Example calculation
With parameters Frame width = 1,920 px, Frame height = 1,080 px the result is 1,186.63 px (The spiral center lies at the intersection of the 0.618 lines).
How to use
- Enter frame width and frame height — each field above is adjustable with a slider.
- Golden-ratio line across the width (px) is calculated automatically as you type.
- Check the worked example below to see the formula applied to real numbers.
- Copy the result or bookmark this calculator.
Related calculators
FAQ
How is Fibonacci Spiral Layout calculated?
The Fibonacci Spiral Layout calculator computes Golden-ratio line across the width (in px) from frame width, frame height. Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Fibonacci Spiral Layout calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.
More calculators in this category
Explore related free tools