Msi to ksi
Both units are US customary: Msi is millions of psi and ksi thousands of psi, so a modulus in Msi times 1,000 is the same value in ksi. Multiply Msi by 1,000 to get ksi.
- 1 Msi
- 1,000 ksi
- 1 ksi
- 0.001 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 ksi conversion table
| Msi | ksi |
|---|---|
| 0.5 | 500 |
| 1 | 1,000 |
| 1.5 | 1,500 |
| 2 | 2,000 |
| 2.5 | 2,500 |
| 3 | 3,000 |
| 3.5 | 3,500 |
| 4 | 4,000 |
| 5 | 5,000 |
| 6 | 6,000 |
| 8 | 8,000 |
| 10 | 10,000 |
| 15 | 15,000 |
| 20 | 20,000 |
| 29 | 29,000 |
| 30 | 30,000 |
FRP values in Msi and ksi
| Value | Msi | ksi |
|---|---|---|
| E23 lengthwise modulus | 3.336 | 3,336 |
| E17 lengthwise modulus | 2.466 | 2,466 |
| Structural steel | 29.01 | 29,010 |
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 ksi is 1 Msi?
1 Msi = 1,000 ksi, and 1 ksi = 0.001 Msi. Multiply a value in Msi by 1,000 to get ksi.
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 = 3,336 ksi; E17 lengthwise modulus: 2.466 Msi = 2,466 ksi; Structural steel: 29.01 Msi = 29,010 ksi. Values for F1 profiles are on the technical data page.
Ready to discuss your project?
Send the dimensions, quantity, service conditions and destination. We reply within one business day.