Edit either value. Decimals and scientific notation supported.
1
kPa
esc
PascalPa
KilopascalkPa
MegapascalMPa
Barbar
Millibarmbar
HectopascalhPa
Standard atmosphereatm
Pounds per square inchpsi
TorrTorr
Conventional millimetre of mercurymmHg
No units found. Try a name or symbol.
10
hPa
esc
PascalPa
KilopascalkPa
MegapascalMPa
Barbar
Millibarmbar
HectopascalhPa
Standard atmosphereatm
Pounds per square inchpsi
TorrTorr
Conventional millimetre of mercurymmHg
No units found. Try a name or symbol.
CONVERSION
1 kPa ≈ 10 hPa
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAhPa = kPa × 10
FORMULA & EXAMPLES
How to convert Kilopascals to hectopascals
hPa = kPa × 10
Multiply the kPa reading by 10.
Worked examples
1 kPa ≈ 10 hPa
1 × 10 ≈ 10
100 kPa ≈ 1000 hPa
100 × 10 ≈ 1000
Frequently asked questions
Does kPa to hPa change gauge pressure into absolute pressure?
No. Unit conversion preserves the original pressure reference. Converting a gauge reading to absolute pressure additionally requires the applicable atmospheric pressure.
Kilopascals to hectopascals table
Fixed reference · Kilopascal to Hectopascal
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Kilopascal (kPa)
Hectopascal (hPa)
0
0
0.1
1
0.5
5
1
10
2
20
5
50
10
100
25
250
50
500
100
1000
1000
10000
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.