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Kips per square inch to Megapascals

1 kip per square inch = 6.8948 megapascals · 1 MPa = 0.14504 ksi

1 kip per square inch = 6.8948 megapascals

How it’s calculated

MPa = ksi × 6.894757293

  • Multiply the value in kips per square inch by 6.894757293.
  • To go back, divide by 6.894757293 (or multiply by 0.1450377377).
  • 1 ksi = 6.894757293 MPa · 1 MPa = 0.1450377377 ksi
Show worked solutionFactor, unit cancellation and rounding, step by step

  1. Find the conversion factor

    By definition 1 ksi = 6894757.29316836 Pa and 1 MPa = 1000000 Pa, so 1 ksi = 6.89475729316836 MPa. Source: NIST SP 811 / Handbook 44; BIPM SI Brochure (9th ed.) (SI prefixes and accepted units).

  2. Multiply by the factor written as a fraction

    Put ksi in the denominator so it cancels, leaving MPa.

  3. Calculate (unrounded)

  4. Round the answer

    Rounded to 5 significant figures.

Answer: 6.8948 MPa

1 ksi in other units

Batch convert ksi → MPa
Results
  1. 1 ksi = 6.8948 MPa
  2. 5 ksi = 34.474 MPa
  3. 10 ksi = 68.948 MPa
  4. 25 ksi = 172.37 MPa

Permanent link to this conversion

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Quick examples

  • 1 kip per square inch = 6.8948 megapascals
  • 5 kips per square inch = 34.474 megapascals
  • 10 kips per square inch = 68.948 megapascals
  • 25 kips per square inch = 172.37 megapascals
  • 100 kips per square inch = 689.48 megapascals

About these units

Kip per square inch (ksi)

US customary

Exactly 1 000 psi ≈ 6.894 757 MPa. Used for material strength in US practice.

1 ksi = 6894757.293 Pa

Source: NIST SP 811 / Handbook 44

Megapascal (MPa)

SI (metric)

1 MPa = 1000000 Pa

Source: BIPM SI Brochure (9th ed.) (SI prefixes and accepted units)

Kips per square inch to megapascals conversion table

kip per square inch (ksi) to megapascal (MPa)
Kips per square inch (ksi)Megapascals (MPa)
1 ksi6.8948 MPa
5 ksi34.474 MPa
10 ksi68.948 MPa
20 ksi137.9 MPa
25 ksi172.37 MPa
30 ksi206.84 MPa
36 ksi248.21 MPa
40 ksi275.79 MPa
50 ksi344.74 MPa
60 ksi413.69 MPa
75 ksi517.11 MPa
100 ksi689.48 MPa
150 ksi1,034.2 MPa
200 ksi1,379 MPa
250 ksi1,723.7 MPa
300 ksi2,068.4 MPa
355 ksi2,447.6 MPa
400 ksi2,757.9 MPa
500 ksi3,447.4 MPa
1,000 ksi6,894.8 MPa

Related conversions

Frequently asked questions

How do I convert kips per square inch to megapascals?

Use MPa = ksi × 6.894757293. Multiply the value in kips per square inch by 6.894757293.

How many megapascals are in 1 kip per square inch?

1 kip per square inch (ksi) equals 6.8948 megapascals (MPa); more precisely 6.894757293.

How many kips per square inch are in 1 megapascal?

1 megapascal (MPa) equals 0.14504 kips per square inch (ksi); more precisely 0.1450377377.

What is 10 ksi in MPa?

10 kips per square inch = 68.948 megapascals.

Is the kip per square inch a US or a UK unit?

This converter uses the US customary kip per square inch. Exactly 1 000 psi ≈ 6.894 757 MPa. Used for material strength in US practice. US and UK units with the same name can differ, so check which one your source uses.

What is a kip per square inch?

Exactly 1 000 psi ≈ 6.894 757 MPa. Used for material strength in US practice.

Formula: MPa = ksi × 6.894757293. Factors last reviewed 2026-10-27.