kilopound per square inch [ksi] to megapascal [MPa] Converter

Quick Reference

1 kilopound per square inch (ksi) = 6.89476 megapascal (MPa)

1 megapascal (MPa) = 0.1450376808 kilopound per square inch (ksi)

How to Convert kilopound per square inch to megapascal

1 ksi = 6.89476000045014 MPa
1 MPa = 0.14503768077999998 ksi

To convert kilopound per square inch to megapascal, multiply the value by 6.89476. To convert megapascal back to kilopound per square inch, divide by 6.89476.

Example: convert 10 ksi to MPa:
10 ksi = 10 x 6.89476000045014 = 68.9476000045014 MPa

↔ Convert megapascal to kilopound per square inch

kilopound per square inch

Definition: Kip per square inch (symbol: ksi) is a unit of pressure equal to 1,000 psi (pounds per square inch).

History/origin: The kilopound per square inch is a practical unit derived from the pound per square inch (psi) to express large pressures in a more manageable form. It simplifies calculations and reduces the number of digits needed.

Current use: ksi is used in structural engineering, material science, and other fields where large pressures or stresses are involved. It is common for describing the tensile strength and yield strength of materials such as steel and concrete.

megapascal

Definition: The megapascal (symbol: MPa) is a multiple of the pascal, which is the SI unit of pressure and stress. One MPa is equal to 1,000,000 pascals.

History/origin: Like the pascal, the megapascal's origin is tied to the development of SI units. It provides a more convenient scale for expressing large pressures.

Current use: Megapascals are frequently used in engineering, especially in the fields of material science, structural engineering, and geomechanics, for measuring the strength of materials, stresses in structures, and pressures in geological formations.

kilopound per square inch to megapascal Conversion Table

kilopound per square inch [ksi]	megapascal [MPa]
1 ksi	6.89476000045014 MPa
2 ksi	13.78952000090028 MPa
5 ksi	34.473800002250705 MPa
10 ksi	68.94760000450141 MPa
20 ksi	137.89520000900282 MPa
50 ksi	344.738000022507 MPa
100 ksi	689.476000045014 MPa
200 ksi	1378.952000090028 MPa
500 ksi	3447.38000022507 MPa
1000 ksi	6894.76000045014 MPa

Common pairs of Pressure

pascal

pascal to kilopascal pascal to megapascal pascal to hectopascal pascal to bar pascal to torr

kilopascal

kilopascal to pascal kilopascal to megapascal kilopascal to hectopascal kilopascal to bar kilopascal to torr

megapascal

megapascal to pascal megapascal to kilopascal megapascal to hectopascal megapascal to bar megapascal to torr

hectopascal

hectopascal to pascal hectopascal to kilopascal hectopascal to megapascal hectopascal to bar hectopascal to torr

bar

bar to pascal bar to kilopascal bar to megapascal bar to hectopascal bar to torr

torr

torr to pascal torr to kilopascal torr to megapascal torr to hectopascal torr to bar

pound per square inch

pound per square inch to pascal pound per square inch to kilopascal pound per square inch to megapascal pound per square inch to hectopascal pound per square inch to bar

kilopound per square inch

kilopound per square inch to pascal kilopound per square inch to kilopascal kilopound per square inch to megapascal kilopound per square inch to hectopascal kilopound per square inch to bar

kilopound per square inch [ksi] to megapascal [MPa] Converter

To convert kilopound per square inch to megapascal, enter your value in the ksi field above and the result in MPa will appear instantly. You can also use the conversion factor shown in the table on this page to calculate manually. The formula is always the same: multiply your ksi value by the fixed conversion ratio to get the equivalent in MPa.

Our kilopound per square inch to megapascal converter uses standardized conversion factors defined by international scientific and metrological organizations. All calculations are performed with full floating-point precision. You can also choose how many decimal places to display in the result, so you get exactly the level of detail you need.

Yes, absolutely. Simply swap the source and destination units in the converter — select MPa as your input unit and ksi as your output unit. The same precision and standardized conversion factor applies in both directions.

Converting between kilopound per square inch and megapascal comes up regularly in engineering, scientific research, construction, and everyday tasks that involve measurements from different unit systems. Our converter eliminates the risk of manual calculation errors and saves time whenever you need to switch between these two units.

Yes, the kilopound per square inch to megapascal converter is completely free. No account or registration is required, and there are no usage limits. It works on any device — smartphones, tablets, and desktop computers — directly in your browser.

kilopound per square inch and megapascal are both units used to measure the same physical quantity, but they belong to different measurement systems or represent different scales. The mathematical relationship between them is fixed and constant, which is what makes accurate conversion possible. Scroll up to see the exact conversion factor, formula, and a reference table for common values.

kilopound per square inch [ksi] to megapascal [MPa] Converter

Quick Reference

1 kilopound per square inch (ksi) = 6.89476 megapascal (MPa)

1 megapascal (MPa) = 0.1450376808 kilopound per square inch (ksi)

How to Convert kilopound per square inch to megapascal

1 ksi = 6.89476000045014 MPa
1 MPa = 0.14503768077999998 ksi

To convert kilopound per square inch to megapascal, multiply the value by 6.89476. To convert megapascal back to kilopound per square inch, divide by 6.89476.

Example: convert 10 ksi to MPa:
10 ksi = 10 x 6.89476000045014 = 68.9476000045014 MPa

↔ Convert megapascal to kilopound per square inch

kilopound per square inch

Definition: Kip per square inch (symbol: ksi) is a unit of pressure equal to 1,000 psi (pounds per square inch).

megapascal

Definition: The megapascal (symbol: MPa) is a multiple of the pascal, which is the SI unit of pressure and stress. One MPa is equal to 1,000,000 pascals.

History/origin: Like the pascal, the megapascal's origin is tied to the development of SI units. It provides a more convenient scale for expressing large pressures.

kilopound per square inch to megapascal Conversion Table

kilopound per square inch [ksi]	megapascal [MPa]
1 ksi	6.89476000045014 MPa
2 ksi	13.78952000090028 MPa
5 ksi	34.473800002250705 MPa
10 ksi	68.94760000450141 MPa
20 ksi	137.89520000900282 MPa
50 ksi	344.738000022507 MPa
100 ksi	689.476000045014 MPa
200 ksi	1378.952000090028 MPa
500 ksi	3447.38000022507 MPa
1000 ksi	6894.76000045014 MPa

Common pairs of Pressure

pascal

pascal to kilopascal pascal to megapascal pascal to hectopascal pascal to bar pascal to torr

kilopascal

kilopascal to pascal kilopascal to megapascal kilopascal to hectopascal kilopascal to bar kilopascal to torr

megapascal

megapascal to pascal megapascal to kilopascal megapascal to hectopascal megapascal to bar megapascal to torr

hectopascal

hectopascal to pascal hectopascal to kilopascal hectopascal to megapascal hectopascal to bar hectopascal to torr

bar

bar to pascal bar to kilopascal bar to megapascal bar to hectopascal bar to torr

torr

torr to pascal torr to kilopascal torr to megapascal torr to hectopascal torr to bar

pound per square inch

pound per square inch to pascal pound per square inch to kilopascal pound per square inch to megapascal pound per square inch to hectopascal pound per square inch to bar

kilopound per square inch

kilopound per square inch to pascal kilopound per square inch to kilopascal kilopound per square inch to megapascal kilopound per square inch to hectopascal kilopound per square inch to bar