Msi to MPa
Calculation software and Eurocode-style checks often take the modulus in MPa (N/mm²), while US data sheets give it in Msi. Multiply Msi by 6,894.757 to get MPa.
- 1 Msi
- 6,894.757 MPa
- 1 MPa
- 0.000145038 Msi
- Factors
- Exact / NIST SP 811
Last updated
Convert a value
| 6.8948 | GPa |
|---|---|
| 6,894.8 | MPa |
| 1 | Msi (10⁶ psi) |
| 1,000 | ksi |
Inch profile size to a metric catalog size
Enter the size from a US drawing, in decimals or fractions such as 1/4 or 1-1/2, and see the closest F1 catalog size of the same shape.
101.6 × 101.6 × 6.35 mm
SHS 100×100×6 · 3.5 kg/m
Depth -1.6%, width -1.6%, wall -5.5% against the inch size. Check the section properties before substituting.
A metric section of nearly the same size is not automatically equivalent: check it with the FRP profile calculator or the column calculator.
Msi to MPa conversion table
| Msi | MPa |
|---|---|
| 0.5 | 3,447 |
| 1 | 6,895 |
| 1.5 | 10,340 |
| 2 | 13,790 |
| 2.5 | 17,240 |
| 3 | 20,680 |
| 3.5 | 24,130 |
| 4 | 27,580 |
| 5 | 34,470 |
| 6 | 41,370 |
| 8 | 55,160 |
| 10 | 68,950 |
| 15 | 103,400 |
| 20 | 137,900 |
| 29 | 199,900 |
| 30 | 206,800 |
FRP values in Msi and MPa
| Value | Msi | MPa |
|---|---|---|
| E23 lengthwise modulus | 3.336 | 23,000 |
| E17 lengthwise modulus | 2.466 | 17,000 |
| Structural steel | 29.01 | 200,000 |
Laminate values for F1 profiles are on the technical data page. For loads, weights, section properties and thermal values, use the full FRP engineering unit converter.
Frequently asked questions
How many MPa is 1 Msi?
1 Msi = 6,894.757 MPa, and 1 MPa = 0.000145038 Msi. Multiply a value in Msi by 6,894.757 to get MPa.
Which conversion factors are these?
The exact definitions 1 in = 25.4 mm and 1 lb = 0.45359237 kg, with standard gravity 9.80665 m/s² for pound-force, as listed in NIST Special Publication 811. The table rounds to four significant figures; use the converter above for full precision.
What modulus does pultruded FRP have in both units?
E23 lengthwise modulus: 3.336 Msi = 23,000 MPa; E17 lengthwise modulus: 2.466 Msi = 17,000 MPa; Structural steel: 29.01 Msi = 200,000 MPa. Values for F1 profiles are on the technical data page.
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