Calculators›Fixed Pressure Factor
📏

Fixed Pressure Factor

AGA Report No. 3 · API MPMS 14.3 · CFR 192

Advertisement
Pressure Correction Factor Calculator
Calculates pressure correction factors for gas measurement systems per AGA-3 and AGA-7 standards. Essential for accurate custody transfer metering and volume corrections in natural gas applications.

Base Conditions

psia
°F
-
Standard conditions for gas measurement

Meter Conditions

psig
°F
Mcf
Note: Flowing (actual) conditions at meter

Elevation & Corrections

ft
FPF Formula:
FPF = (P_f/P_b) × (T_b/T_f) × (Z_b/Z_f)
Advertisement

About This Calculator

Calculates the fixed pressure factor for correcting gas volumes from meter to base conditions per AGA standards.

Key Aspects:

  • Pressure Correction: Meter to base pressure ratio
  • Temperature Correction: Absolute temperature ratio
  • Compressibility: Z-factor corrections
Advertisement

Related Calculators

💨

Gas Density

Calculate gas density with compressibility
💧

Pipeline Hydraulics

Calculate total pipeline pressure drop
📏

Line Sizing

Optimize pipeline diameter selection
📊

Pipe Volume

Calculate pipeline internal volume