# Inches of water to millibars (inH2O to mbar)

pressure conversions » inch of water conversions » inH2O to mbar## Inches of water to millibars conversion table (chart)

The conversion table to the right is a default, short version of the inches of water to millibars conversion table. You also have an option to create the inches of water to millibars conversion table for the specific values you need. You can choose the initial value (in inches of water), the increment and the number of rows you want to show up in the conversion table.To create your customized inches of water to millibars conversion table, click on the 'create conversion table' button.

inch of water (inH2O) | millibar (mbar) |

10 | 24.9082 |

20 | 49.8164 |

30 | 74.7246 |

40 | 99.6328 |

50 | 124.541 |

60 | 149.4492 |

70 | 174.3574 |

80 | 199.2656 |

## Conversion Formula

By using the online converter calculator on this page, you can calculate how many millibars are in 'X' inches of water (X is the number of inches of water you want to convert to millibars). In order to convert a value from inches of water to millibars (from inH2O to mbar) simply type the number of inches of water to be converted to millibars and then click on the 'convert' button. The formula used for converting a specific value from inches of water to millibars is:

X inches of water * cf = Y millibars

where

X = the specific value to be converted (in inches of water)

cf = the conversion factor from inches of water to millibars

Y = the result (in millibars)

*Example*

Let's suppose that you have a value of pressure of 659 inches of water and want to express it in millibars.

659 inH2O = (659 × 2.49082) mbar

659 inH2O = 1641.45038 mbar

## Conversion factor

1 inch of water is equal to 2.49082 millibar

(1 inH2O = 2.49082 mbar )

## Related topics

- To convert from inches of water to any other pressure/stress unit, go to convert from inches of water
- To convert from a unit of pressure other than inch of water, go to all pressure conversions
- If you want to do the reverse unit conversion from
**millibars to inches of water**, go to convert millibars to inches of water