What is 1 Megapascal in Kilopound per square inch?

1 Megapascal = 0.145038 Kilopound per square inch (MPa → ksi).

What is the formula to convert Megapascal to Kilopound per square inch?

ksi = MPa × 0.14503773773 Example: 1 MPa = 0.14503773773 ksi.

No — the factor is approximate to engineering precision. The page surfaces an "Approx" badge whenever the relationship is not defined exactly.

Convert megapascal to kilopound per square inch instantly. The conversion factor is approximate to engineering precision.

Realtime·pressure·SI

Approx

From

MPa

× 0.145

Result

ksi

0.145038

Precision [auto]

ksi = MPa × 0.14503773773

Inverse: MPa = ksi × 6.894757293168

Worked example: 1 MPa = 0.14503773773 ksi

Megapascal (MPa)

Kilopound per square inch (ksi)

Megapascal (MPa)	Kilopound per square inch (ksi)
1	0.145038
2	0.290075
5	0.725189
10	1.4504
15	2.1756
20	2.9008
25	3.6259
50	7.2519
100	14.5038
250	36.2594
500	72.5189
750	108.7783
1,000	145.0377

Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.

GET https://convertnavi.com/api/v1/convert?value=10&from=megapascal&to=ksi

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