Cubic Unit Cell & Atomic Packing Factor (APF) Calculator CalculatorScale.com

Input Parameters

Instant Real-time Calculation
Result Chemistry
Unit Cell Edge Length (a)
-- pm
Export calculation:
Calculation Logic:

Calculates geometric relationship between atomic radius r and cubic cell dimension a (SC: a = 2r; BCC: a = 4r/√3; FCC: a = 2√2 r).