Calculateur de Golden Ratio
Calculate golden-ratio companion sizes for design and layout.
Formula and method
This calculator computes Larger golden size, Smaller golden size directly in your browser without sending data to an external server.
Mathematical formula
- Larger golden size:
value × 1.61803398875 - Smaller golden size:
value ÷ 1.61803398875
Variables and parameters
- Known size (value): default value 1000.
Some formulas are undefined for certain input combinations (such as division by zero or logarithms of non-positive numbers). In those cases the live tool displays an alert instead of NaN.
Embed this tool
Paste this snippet into your own site or blog post to embed a live, working copy of this tool. It links back to the full page on SpecWhale.
Frequently asked questions
What equation and variables does Golden Ratio Calculator use?
Golden Ratio Calculator evaluates outputs such as <strong>Larger golden size, Smaller golden size</strong> based on inputs including Known size. Check the Mathematical Method section for the explicit formula.
What happens if I enter invalid or zero values into Golden Ratio Calculator?
If an input combination is mathematically undefined (such as division by zero or negative square roots), SpecWhale alerts you gracefully rather than returning invalid NaN outputs.
Are my calculations in Golden Ratio Calculator saved or private?
All calculations are 100% private and run locally in your Web browser. Your numbers are never uploaded to any server, but can be saved locally to your device or exported as CSV/JSON.
Is Golden Ratio Calculator free to use?
Yes. Golden Ratio Calculator is completely free, has no usage limit, and does not require an account, email, or API key.
Does Golden Ratio Calculator store or upload my data?
No. Golden Ratio Calculator calculates everything locally in your browser. Nothing you type is sent to a server or stored by SpecWhale.
How accurate is Golden Ratio Calculator?
Golden Ratio Calculator uses a standard formula (see the Method section above for the exact expression). For high-stakes financial, medical, or legal decisions, confirm the result with a professional or an authoritative source before relying on it.
Can I embed Golden Ratio Calculator on my own website?
Yes. Use the "Embed this tool" snippet on this page to add a free, working copy of Golden Ratio Calculator to your own blog post or page.