Petroleum Products - Average Boiling Points

Calculate average boiling points (ABP) of petroleum mixtures using mole, weight, volume, cubic average, and mean average boiling temperature methods. Includes distillation analysis and correction factor calculations.

Calculator

Inputs

Temperature at 10% (T10%) (°C)

Temperature at 30% (T30%) (°C)

Temperature at 50% (T50%) (°C)

Temperature at 70% (T70%) (°C)

Temperature at 90% (T90%) (°C)

Slope Calculation Method

Results

Volume Average Boiling Point (VABP)-- °C

Distillation Curve Slope-- °C/% recovered

Compound	Mol Weight (g/mol)	Density @15°C (g/cm³)	Boiling Point (°C)	Volume Fraction (Xvol)	Mole Fraction (Xmol)	Weight Fraction (Xw)
Iso-pentane	72.2	0.62	28	0.1	0.13	0.084
3-methylpentane	86.2	0.66	63	0.2	0.23	0.18
Iso-octane	114.2	0.69	99	0.3	0.27	0.282
Meta-xylene	106.2	0.86	139	0.2	0.24	0.234
Hexylcyclohexane	168.3	0.808	225	0.2	0.14	0.22

ABP Type	Temperature (°C)	Description
MABP	109.3	Mole Average Boiling Point
WABP	123.6	Weight Average Boiling Point
VABP	117.9	Volume Average Boiling Point
CABP	106.5	Cubic Average Boiling Point
MeABP	107.9	Mean Average Boiling Point