Oil & gas unit converter
The conversions I keep looking up on LNG and oil projects, on one page. Type a value — sums like 18.6*2 work too — and every unit in the group updates at once. Tap any result to make it the starting point. Conversions that cross from tonnes to gas volume or energy use the LNG density and heating value shown under Assumptions, which you can change.
Standard conditions: Sm³ at 15 °C and 1.01325 bar, Nm³ at 0 °C and 1.01325 bar, scf at 60 °F and 14.696 psia; gas volumes between them are converted as an ideal gas. A barrel is the 42-US-gallon oil barrel. Btu is the International Table Btu; a therm is 100,000 Btu and a boe is 5.8 MMBtu. Specific gravity is against water at 60 °F (999.016 kg/m³), and °API = 141.5 / SG − 131.5. Your settings stay in this browser.