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Oilfield Unit Converter

psi↔bar, bbl↔m³, ppg↔SG, bpd↔m³/day — every common field conversion in one place.

No sign-upRuns offline in your browserFormula shown

Result

Fill in the fields — the result appears as you type.

Method & assumptions
Base-unit conversion tables — pressure, volume, flow, density, length

Converts through a fixed base unit per quantity. US oilfield units — barrels here are oil barrels (42 US gal), not beer barrels.

Engineering aid only — verify results against the applicable code edition and the equipment datasheet before committing to a design.

Enquire Ultra Z stores SI internally, displays field units →

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