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Pascals to Kilopascals (Pa to kPa)

Convert pascals to kilopascals: 1 Pa = 0.001 kPa. Exact conversion factor, formula, 22-row table and worked examples, with JSON API and MCP access.

Formula

1 Pa = 0.001 kPa

kilopascals = pascals × 0.001 — reverse: pascals = kilopascals × 1000

The factor is derived from the SI definitions of both units (base unit: Pa) as listed in NIST SP 811; results on this page are shown to 6 significant figures, the API returns up to 12.

Worked examples

Pascals to kilopascals conversion table

Pascals (Pa)Kilopascals (kPa)
10.001
20.002
30.003
40.004
50.005
60.006
70.007
80.008
90.009
100.01
150.015
200.02
250.025
300.03
400.04
500.05
750.075
1000.1
2000.2
2500.25
5000.5
10001

FAQ

How many kilopascals are in one pascal?

1 Pa = 0.001 kPa. The factor comes from the SI definitions of both units (NIST SP 811 / BIPM), so it is exact or correct to at least 10 significant figures.

What is the formula to convert pascals to kilopascals?

Multiply the value in pascals by 0.001: kilopascals = pascals × 0.001. For example, 5 Pa = 0.005 kPa.

How do I convert kilopascals back to pascals?

Multiply by the inverse factor 1000 (pascals = kilopascals × 1000), or use the kilopascals-to-pascals page.

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