About this calculator
Convert bar, psi, pascals and kilopascals.
Results use standard pressure conversion factors.
Formula
All values convert through pascals.
Example
1 bar ≈ 14.5038 psi.
Accuracy
NUMTX shows the assumptions next to the calculation so you can replace defaults with values that match your situation. For measurements, supplier rates, fees, interest, tax or regulated work, confirm important figures with the appropriate official or professional source.