Pressure Converter
Convert pressure units like pascals, bars, psi, atmospheres, and torrs with ease.
About Pressure Converter
Weather stations, scuba gauges and hydraulic presses all quote pressure in different units—pascal, bar, psi, torr and atmosphere. Tooloria’s Pressure Converter covers them plus metres of water column and millibar, with six precision options. A safety colour bar warns if SCUBA tank fills exceed rated pressure. Everything calculates in-browser for offline boat or back-country use.
Frequently Asked Questions
How are atmospheres defined here?
1 atm = 101 325 Pa (ISO 2533). The converter also includes ‘atm tech’ (1 kgf/cm²) and ‘inch-Hg’ at 0 °C.
Can I switch bar to barg (gauge)?
Yes—enter ambient pressure and the tool outputs gauge values (barg) alongside absolute (bara).
Is scuba diving support included?
Choose ‘psi’ or ‘bar’, then enable ‘SCUBA mode’ to see safe working limits based on common tank ratings.