This golden ratio reference table shows the value × φ (longer) for a range of known length values. Every figure is computed with the same engine that powers our Golden Ratio Calculator, so the numbers are exact.
| Known length | value × φ (longer) | value ÷ φ (shorter) |
|---|---|---|
| 25 | 40.4508 | 15.4508 |
| 50 | 80.9017 | 30.9017 |
| 75 | 121.3525 | 46.3525 |
| 100 | 161.8034 | 61.8034 |
| 150 | 242.7051 | 92.7051 |
| 200 | 323.6068 | 123.6068 |
| 300 | 485.4102 | 185.4102 |
| 500 | 809.0170 | 309.0170 |
| 700 | 1,132.6238 | 432.6238 |
| 1,000 | 1,618.0340 | 618.0340 |
How to use this table
Find the row closest to your known length and read across to the value × φ (longer). For a value between two rows, the real figure sits between them — or enter your exact numbers in the Golden Ratio Calculator for a precise answer.
Need a value that is not in the table? — the Golden Ratio Calculator does it instantly, for free, with the formula and a worked example built in.
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