Unit converter

Convert pressure, temperature, density and viscosity without opening a test case. These are the same conversions the fluid-injection test cards use, so numbers here match what the test page shows for the same reading.

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Pressure

base psi

Also valid for pressure differences and pressure slopes (per minute, per foot, per barrel).

Pressure value

Unit

psi (entered): 6,500
kPa: 44,816
MPa: 44.82
bar: 448.2

Temperature

base °F

Absolute temperatures, not temperature differences — the offsets between scales do not apply to a delta.

Temperature value

Unit

°F (entered): 210.0
°C: 98.9
K: 372.0

Density

base ppg

Specific gravity is quoted against fresh water at 1000 kg/m³.

Density value

Unit

ppg (entered): 8.60
kg/m³: 1,031
sg: 1.031

Viscosity

base cP

Dynamic (absolute) viscosity. 1 cP is exactly 1 mPa·s.

Viscosity value

Unit

cP (entered): 1.2
mPa·s: 1.2
Pa·s: 0.0012

Conversions are exact scale factors, not measurements: nothing here judges whether a reading is right, only what it equals in another unit.