Our MathQnA calculator instantly gives you There are 1422.3343 psi in 1 kgf/mm². Whether you’re addressing 1 kgf/mm² can be expressed as 1422.3343 psi. you can adjust the values and units relevant to unit conversions to get precise results. This tool is designed for flexibility and ease of use, making it perfect for both academic inquiries and real-world calculations.