Kilopound/sq inch to Gigapascal Converter

Pressure Converter

29 units available

Decimals:

From

To

0.006895

1 ksi = 0.006895 GPa

Formula:

GPa = ksi × 0.0068947573

With your value: 1 ksi = 0.00689476 GPa

Other Kilopound/sq inch to Gigapascal conversions

2 ksi to GPa 3 ksi to GPa 4 ksi to GPa 5 ksi to GPa 6 ksi to GPa 7 ksi to GPa 8 ksi to GPa

Kilopound/sq inch to Gigapascal Conversion Table

Kilopound/sq inch (ksi)	Gigapascal (GPa)
0.5	0.003447
1	0.006895
2	0.01379
5	0.034474
10	0.068948
15	0.103421
20	0.137895
25	0.172369
50	0.344738
100	0.689476
250	1.723689
500	3.447379
1000	6.894757

Gigapascal to Kilopound/sq inch Conversion Table

Gigapascal (GPa)	Kilopound/sq inch (ksi)
0.5	72.518869
1	145.037738
2	290.075475
5	725.188689
10	1,450.377377
15	2,175.566066
20	2,900.754755
25	3,625.943443
50	7,251.886887
100	14,503.773773
250	36,259.434433
500	72,518.868865
1000	145,037.73773

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Kilopound/sq inch (ksi)

Pressure

Exact conversion

Derived from the pascal (1 Pa = 1 N/m²). The standard atmosphere is exactly 101 325 Pa.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Gigapascal (GPa)

Pressure

Exact conversion

Derived from the pascal (1 Pa = 1 N/m²). The standard atmosphere is exactly 101 325 Pa.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Kilopound/sq inch to Gigapascal

To convert from Kilopound/sq inch (ksi) to Gigapascal (GPa), multiply the value by 0.0068947573.

Formula: GPa = ksi × 0.0068947573

Reverse: ksi = GPa × 145.0377377302

Step-by-Step Example

Start with your value in Kilopound/sq inch. For example: 5 ksi
Multiply by the conversion factor: 5 x 0.0068947573
The result is: 0.034474 GPa

About Kilopound/sq inch

The kilopound/sq inch (ksi) is a unit of pressure and stress. One kilopound/sq inch equals 6.894757 × 10^+6 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: pressure calculations, engineering and science, education.

About Gigapascal

The gigapascal (GPa) is a unit of pressure and stress. One gigapascal equals 1.000000 × 10^+9 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: pressure calculations, engineering and science, education.

Frequently Asked Questions

How many Gigapascal are in 1 Kilopound/sq inch?

There are exactly 0.0068947573 Gigapascal in 1 Kilopound/sq inch. This means the conversion factor from Kilopound/sq inch to Gigapascal is 0.0068947573.

What is the formula to convert Kilopound/sq inch to Gigapascal?

The formula to convert Kilopound/sq inch to Gigapascal is: GPa = ksi × 0.0068947573. For example, to convert 10 Kilopound/sq inch to Gigapascal, you would multiply 10 by 0.0068947573.

What is a Kilopound/sq inch?