Beautiful Proportions, No Maths Required.
Some pieces just feel right. The height sits well against the width. The foot looks grounded. The lid feels like it belongs. That sense of balance is not luck, and it is not guesswork. It is proportion. And now you can find it in seconds.

Golden Ratio calipers take one of the most powerful design principles in the maker’s toolkit and put it directly in your hands. Set the outer points to any measurement, and the inner point automatically divides it at 1:1.618, the Golden Ratio. No calculator, no formula, no fuss.

The Golden Ratio is a proportional relationship that turns up everywhere, from the spiral of a shell to the façade of the Parthenon. It describes the point at which two measurements feel balanced, harmonious, and resolved. These calipers have that ratio built into their geometry. Open them to any width and the relationship between the two gaps stays constant.

That means you can instantly find where the widest point of a vessel should sit, how large a foot should be relative to the rim, where to divide a box between lid and body, or how wide the bowl should be on a rimmed platter. One tool, one movement, and the proportion is right there in front of you.

- 163mm long, 54mm wide when closed
- Measuring range: 26mm to 300mm