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kPa to mbar Converter

Convert kilopascal (kPa) to millibar (mbar). Enter a value for an instant result, or use the examples and reverse conversion below.

520units ready to convert
STRUCTURAL

Pressure & stress

Pressure, material stress and fluid head.

kPa
mbar

Try a decimal, 1e-9, 1/3, or 5 1/2.

Result10 mbar1 kPa = 10 mbar
HOW IT IS CALCULATED

Convert through pascal

Enter a kilopascal value to calculate millibar with full internal precision before display rounding.

Display PrecisionAuto · 6 significant digits

Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.

QUICK REFERENCE

All units in this quantity

UnitSymbolConverted value
pascalfrom kPaPa1000
hectopascalfrom kPahPa10
kilopascalfrom kPakPa1
megapascalfrom kPaMPa0.001
gigapascalfrom kPaGPa0.000001
millibarfrom kPambar10
barfrom kPabar0.01
standard atmospherefrom kPaatm0.00986923
torrfrom kPaTorr7.50062
millimetre of mercuryfrom kPammHg7.50062
inch of mercury, conventionalfrom kPainHg0.2953
millimetre of water, conventionalfrom kPammH₂O101.972
inch of water, conventionalfrom kPainH₂O4.01463
pound-force per square footfrom kPapsf20.8854
pound-force per square inchfrom kPapsi0.145038
kilopound-force per square inchfrom kPaksi0.000145038
kilogram-force per square centimetrefrom kPakgf/cm²0.0101972

SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.

kPa to mbar Conversion Reference

Kilopascal (kPa) and millibar (mbar) are units of pressure & stress. Use this page to convert in either direction.

Conversion Examples

Kilopascal to Millibar
Kilopascal (kPa)Millibar (mbar)
1 kPa10 mbar
5 kPa50 mbar
10 kPa100 mbar
100 kPa1000 mbar

Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.

Reverse Conversion

mbar to kPa (millibar to kilopascal)

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