Yield Strength Converter - Convert MPa, PSI, GPa, ksi & More Units
Result:
1 MPa = 145.03768079 psi
How Yield Strength Conversion Works
Input Value
Enter yield strength value
Select Units
Choose from and to units
Convert
Apply conversion formula
Yield Strength Conversion Formulas
MPa to PSI
PSI = MPa × 145.038
Example: 300 MPa = 43,511 PSI
GPa to ksi
ksi = GPa × 145.038
Example: 0.4 GPa = 58.0 ksi
N/mm² to MPa
MPa = N/mm² × 1
Example: 350 N/mm² = 350 MPa
ksi to MPa
MPa = ksi × 6.895
Example: 50 ksi = 344.7 MPa
Yield Strength Conversion Table
| MPa | PSI | ksi | GPa | N/mm² | kgf/cm² |
|---|---|---|---|---|---|
| 200 | 29008 | 29.0 | 0.20 | 200 | 2039 |
| 250 | 36260 | 36.3 | 0.25 | 250 | 2549 |
| 300 | 43511 | 43.5 | 0.30 | 300 | 3059 |
| 350 | 50763 | 50.8 | 0.35 | 350 | 3569 |
| 400 | 58015 | 58.0 | 0.40 | 400 | 4079 |
| 450 | 65267 | 65.3 | 0.45 | 450 | 4589 |
| 500 | 72519 | 72.5 | 0.50 | 500 | 5099 |
| 550 | 79771 | 79.8 | 0.55 | 550 | 5608 |
| 600 | 87023 | 87.0 | 0.60 | 600 | 6118 |
| 650 | 94275 | 94.3 | 0.65 | 650 | 6628 |
| 700 | 101527 | 101.5 | 0.70 | 700 | 7138 |
| 750 | 108779 | 108.8 | 0.75 | 750 | 7648 |
| 800 | 116030 | 116.0 | 0.80 | 800 | 8158 |
| 850 | 123282 | 123.3 | 0.85 | 850 | 8667 |
| 900 | 130534 | 130.5 | 0.90 | 900 | 9177 |
Yield Strength Units Progression Chart
200 MPa
300 MPa
400 MPa
500 MPa
600 MPa
800 MPa
Practice Problems
Problem 1:
Convert 350 MPa to ksi
Solution: 350 × 0.145038 = 50.8 ksi
Problem 2:
Convert 60 ksi to MPa
Solution: 60 × 6.895 = 413.7 MPa
Problem 3:
Convert 0.5 GPa to N/mm²
Solution: 0.5 × 1000 = 500 N/mm²
Problem 4:
Convert 45,000 PSI to GPa
Solution: 45,000 ÷ 145,038 = 0.310 GPa
Problem 5:
Convert 400 N/mm² to kgf/cm²
Solution: 400 × 10.197 = 4,079 kgf/cm²
Daily Uses of Yield Strength
Steel beam design requires specific yield strength values
Automotive safety components must meet yield strength standards
Pipeline materials selection based on yield strength requirements
Aircraft structural components need certified yield strength values
Construction fasteners must exceed minimum yield strength limits