The calculation for converting psi into newtons per square millimetre (N/mm²) units is as follows:
- 1 N/mm² = 1,000,000 pascals (Pa)
- 1 psi = 6,894.76 pascals (Pa)
- N/mm² value x 1,000,000 Pa = psi value x 6,894.76 Pa
- N/mm² value = psi value / 145.038
Enter a pressure in psi below to convert it to the equivalent pressure in N/mm².
Choose a value between 0 and 100000 psi from the pressure conversion table below, to obtain the converted value in N/mm².