Convert kilopound per square inchs to pound per square inchs

1 ksi = 1000 psi — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.

1000psi
✓ Exact 1 ksi = 1000 psi
More converter tools

Readable results

Ranges, ± tolerances, feet/inches and clock durations work in the value field.

Unit picker

Export this result

1 ksi = 1000 psi
Show this value in all 27 pressure & stress units
  • Gigapascals GPa 0.006 894 757 293 17
  • Megapascals MPa 6.894 757 293 17
  • Kilopascals kPa 6894.757 293 17
  • Hectopascals hPa 68 947.572 931 7
  • Pascals Pa 6 894 757.293 17
  • Millipascals mPa 6 894 757 293.17
  • Micropascals µPa 6 894 757 293 170
  • Bars bar 68.947 572 931 7
  • Millibars mbar 68 947.572 931 7
  • Atmosphere (standard)s atm 68.045 963 909 9
  • Atmosphere (technical)s at 70.306 957 963 9
  • Torrs Torr 51 714.932 571 5
  • Millitorrs mTorr 51 714 932.5715
  • Millimeter of mercurys mmHg 51 714.925 203 9
  • Centimeter of mercurys cmHg 5171.492 520 39
  • Inch of mercurys inHg 2036.020 677 32
  • Millimeter of waters mmH₂O 703 069.579 639
  • Centimeter of waters cmH₂O 70 306.957 963 9
  • Inch of waters inH₂O 27 679.904 710 2
  • Foot of waters ftH₂O 2306.658 725 85
  • Pound per square inchs psi 1000
  • Kilopound per square inchs ksi 1
  • Pound per square foots psf 144 000
  • Kilogram-force per square centimeters kgf/cm² 70.306 957 963 9
  • Kilogram-force per square meters kgf/m² 703 069.579 639
  • Newton per square millimeters N/mm² 6.894 757 293 17
  • Dyne per square centimeters dyn/cm² 68 947 572.9317

Every row is Kilopound per square inch (ksi) converted through the pascal, in exact rational arithmetic.

How to convert kilopound per square inchs to pound per square inchs

Multiply the number of kilopound per square inchs by 1000 to get pound per square inchs.

The exact factor is 1000 .

Kilopound per square inch: Material strengths in US practice.

Pound per square inch: Exactly 6894.757 293 168 361 Pa — an exact fraction, because both the pound and the inch are defined exactly.

Kilopound per square inch to Pound per square inch conversion table

Kilopound per square inchs (ksi) Pound per square inchs (psi)
1 ksi 1000
2 ksi 2000
3 ksi 3000
5 ksi 5000
10 ksi 10 000
20 ksi 20 000
25 ksi 25 000
50 ksi 50 000
100 ksi 100 000
250 ksi 250 000
500 ksi 500 000
1000 ksi 1 000 000

Pound per square inch to Kilopound per square inch conversion table

Pound per square inchs (psi) Kilopound per square inchs (ksi)
1 psi 0.001
2 psi 0.002
3 psi 0.003
5 psi 0.005
10 psi 0.01
20 psi 0.02
25 psi 0.025
50 psi 0.05
100 psi 0.1
250 psi 0.25
500 psi 0.5
1000 psi 1

Frequently asked

How many pound per square inchs are in a kilopound per square inch?

One kilopound per square inch equals 1000 pound per square inchs (ksi → psi). That figure is exact, not rounded.

How do you convert kilopound per square inchs to pound per square inchs?

Multiply the number of kilopound per square inchs by 1000 to get pound per square inchs.

What is 1 psi in kilopound per square inchs?

One pound per square inch is 0.001 kilopound per square inchs.

What is 10 ksi in psi?

10 ksi = 10 000 psi.

What exactly is a kilopound per square inch?

Material strengths in US practice.

What exactly is a pound per square inch?

Exactly 6894.757 293 168 361 Pa — an exact fraction, because both the pound and the inch are defined exactly.

Related conversions

Settings

Theme

System follows your operating system and changes with it.

Text size
High contrast

Maximises text and border contrast and removes the grid background.

Graph-paper background

Round to
Notation
Thousands separators
Decimal mark
Nearest fraction

Shows the result as the nearest tape-measure fraction, with the error it costs.


Accessibility & interaction
Reduce motion Stops interface animations even when the operating system does not.
Underline links Keeps links visually distinct without relying on colour.
Larger touch targets Makes buttons and form controls easier to tap.
Shorter reading lines Limits article width for easier scanning.
Monochrome display Removes colour as an information cue.
Always-visible focus Makes the keyboard focus ring persistent and stronger.
Verbose screen-reader results Announces the complete conversion equation.
Sticky action bars Keeps converter and calculator actions within reach.
Select values on focus Replaces a value immediately when you start typing.
Left-handed mobile layout Moves key mobile actions toward the left thumb.

Your data

Settings, recent conversions and favourites live in this browser only. Nothing is sent anywhere.

Offline library