Formula (Simplified)
VCF ≈ 1 − α × (Observed Temp − Base Temp)
Where α is the approximate coefficient of thermal expansion.
Important Note
This is a simplified approximation only. Official cargo calculations must use ASTM D1250 / API MPMS Chapter 11.1 tables or approved software.
Who is this for?
Useful for a quick estimate during cargo operations. Always use official tables for final figures.