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

Quick Reference

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

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

How to Convert megapascal to kilopound per square inch

1 MPa = 0.14503768077999998 ksi
1 ksi = 6.89476000045014 MPa

To convert megapascal to kilopound per square inch, divide the value by 6.89476 (equivalently, multiply by 0.1450376808). To convert kilopound per square inch back to megapascal, multiply by 6.89476.

Example: convert 10 MPa to ksi:
10 MPa = 10 x 0.14503768077999998 = 1.4503768078 ksi

↔ Convert kilopound per square inch to megapascal

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

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 to kilopound per square inch Conversion Table

megapascal [MPa]	kilopound per square inch [ksi]
1 MPa	0.14503768077999998 ksi
2 MPa	0.29007536155999997 ksi
5 MPa	0.7251884039 ksi
10 MPa	1.4503768078 ksi
20 MPa	2.9007536156 ksi
50 MPa	7.251884038999999 ksi
100 MPa	14.503768077999998 ksi
200 MPa	29.007536155999997 ksi
500 MPa	72.51884039 ksi
1000 MPa	145.03768078 ksi

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

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

To convert megapascal to kilopound per square inch, enter your value in the MPa field above and the result in ksi 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 MPa value by the fixed conversion ratio to get the equivalent in ksi.

Our megapascal to kilopound per square inch 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 ksi as your input unit and MPa as your output unit. The same precision and standardized conversion factor applies in both directions.

Converting between megapascal and kilopound per square inch 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 megapascal to kilopound per square inch 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.

megapascal and kilopound per square inch 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.

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

Quick Reference

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

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

How to Convert megapascal to kilopound per square inch

1 MPa = 0.14503768077999998 ksi
1 ksi = 6.89476000045014 MPa

To convert megapascal to kilopound per square inch, divide the value by 6.89476 (equivalently, multiply by 0.1450376808). To convert kilopound per square inch back to megapascal, multiply by 6.89476.

Example: convert 10 MPa to ksi:
10 MPa = 10 x 0.14503768077999998 = 1.4503768078 ksi

↔ Convert kilopound per square inch to megapascal

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

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

megapascal to kilopound per square inch Conversion Table

megapascal [MPa]	kilopound per square inch [ksi]
1 MPa	0.14503768077999998 ksi
2 MPa	0.29007536155999997 ksi
5 MPa	0.7251884039 ksi
10 MPa	1.4503768078 ksi
20 MPa	2.9007536156 ksi
50 MPa	7.251884038999999 ksi
100 MPa	14.503768077999998 ksi
200 MPa	29.007536155999997 ksi
500 MPa	72.51884039 ksi
1000 MPa	145.03768078 ksi

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