ConvertNavi

Megapascal to Pound per square inch (MPa → psi)

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

Realtime·pressure·SI
Approx
MPa
× 145.0377
psi
145.0377
Precision [auto]
6

📐MPa to psi formulaApprox.

psi = MPa × 145.037737730209
Inverse: MPa = psi × 0.006894757293

Worked example: 1 MPa = 145.037737730209 psi

ℹ️About these units

Megapascal (MPa)
Pound per square inch (psi)
US tire pressure, plumbing, industry.

📊Reference table: MPa → psi

Megapascal (MPa)Pound per square inch (psi)
1145.0377
2290.0755
5725.1887
101,450.38
152,175.57
202,900.75
253,625.94
507,251.89
10014,503.77
25036,259.43
50072,518.87
750108,778.3
1,000145,037.74

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

🔁Reverse & related

Reverse: psi → MPaMPa → PaMPa → kPaMPa → hPaMPa → barMPa → mbarMPa → ksiMPa → atmMPa → Torr

🔌API & widget

GET https://convertnavi.com/api/v1/convert?value=10&from=megapascal&to=psi
Embed this converter
<div data-convertnavi="megapascal->psi"></div>
<script async src="https://convertnavi.com/embed.js"></script>