Standard-Actual Flow Converter Universal Flow Converter Universal Flow Converter Convert Standard (Mass) Flow to Actual (Volumetric) Flow with mixed units. Quick Set: Imperial (US) Metric (EU) Standard → Actual Actual → Standard 1. Input Data Input Flow Rate Operating Pressure Operating Temperature 2. Target & Reference Target Output Unit Convert to: Standard Definition CAGI (60°F / 14.7 psi) ISO 1217 (20°C / 1 bar) DIN 1343 (0°C / 1.013 bar) Custom... Ref Pressure (Abs) psia Ref Temp °F Calculate Conversion Result 0 ACFM Volume Ratio: 1.00 (Standard / Actual) Ideal Gas Conversion Formula Q_act = Q_std × (P_std / P_act) × (T_act / T_std) Note: P and T represent Absolute Pressure (PSIA/BarA) and Absolute Temperature (°R/K).