Golden Ratio Calculator
Scale a value by the golden ratio and its reciprocal.
Inputs
Golden Ratio Calculator
Results update as you type.
Live result
Value x phi
161.80
Value x 0.618
61.80
Scenario compare
Save scenario A, change a few inputs, then save scenario B.
Scenario A
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Scenario B
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Quick check
Change one or two inputs to compare a second scenario before using the number.
Need more detail?
Formula, examples, and FAQ stay tucked away until you need them.
FXFormula ExplanationThe core logic behind the numbers on this page.+
This calculator uses the golden ratio (approximately 1.618) and its reciprocal (approximately 0.618) to scale values. The formula is transparent and editable, allowing you to adjust the inputs to suit your specific needs. You can enter the value you want to scale and select the golden ratio or its reciprocal to get the desired result.
USEHow to UseA short path from input to result.+
- Enter the requested inputs.
- Keep any editable rule or rate fields aligned with your situation.
- Review the result and notes before using the estimate.
EXExamplesReference scenarios to sanity-check your inputs.+
Adjust the defaults to match your scenario, then calculate the estimate.
FAQFAQCommon edge cases and quick clarifications.+
What is the golden ratio?
The golden ratio is an irrational number approximately equal to 1.618. It has unique properties that make it useful for scaling values in various fields.
How do I use this calculator?
Enter the value you want to scale, and select the golden ratio or its reciprocal. You can also adjust the editable rate and rule fields to suit your specific situation.
Is this calculator accurate?
This calculator provides an estimate based on the inputs you provide. It's essential to review the result and notes before using the estimate, especially for critical decisions.
Can I change the assumptions?
Yes, the calculator includes editable rate and rule fields that you can adjust to match your specific situation or location.
What is the purpose of the reciprocal?
The reciprocal of the golden ratio is used to scale values in the opposite direction. It's useful for applications where you want to reduce or decrease a value.