CALCULATOR
Golden Rectangle Long Side from Short Side Calculator
Golden Rectangle Long Side from Short Side. Example: Short side: 2 m gives 3.2360679775 m. Positive short side, long side returned in meters; no aesthetic scoring claim. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible.
Positive short side, long side returned in meters; no aesthetic scoring claim. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible. Derivation: Golden rectangle long/short ratioφ=(1+√5)/2.
Accepted inputs: Short side: 0.001 to 10,000 m.
How the calculation works
long=φ short
Worked example
With short side 2 m, golden rectangle long side from short side is 3.236067977 m.
Assumptions and limits
Positive short side, long side returned in meters; no aesthetic scoring claim. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible. Derivation: Golden rectangle long/short ratioφ=(1+√5)/2.