Golden Ratio Calculator++ 2026.1

Golden Ratio Calculator++ version 2026.1 is here!

I made Golden Ratio Calculator++ for one very specific moment: you are deep in a layout, canvas, frame or screen design, you know one side, and you just want the other number without stopping to do math. Type in width or height, pick a ratio, and the app gives you the matching value right away.

The rectangle preview updates as you go, the color shifts with the ratio, and the calculated value is copied to the clipboard automatically. Small thing. Surprisingly lovely when you do this often.

Features:

Calculate width or height instantly from a chosen ratio

Built-in presets: Golden, Silver, Bronze, Yamato, HD Video and Old Television

Enter any custom ratio with the slider or direct input

Live visual preview of the proportion you are working with

Flip orientation with one tap

Automatically copy the calculated result to the clipboard

Choose between 0 and 5 decimal places

Home Screen Quick Actions for Golden, Silver, Bronze and Yamato

Spotlight search for the built-in named ratios

Supports light and dark appearance

Works on iPhone and iPad

Golden Ratio Calculator++ is the best and fastest way to easily incorporate the golden ratio in your layouts or designs!