# Inches of water to newtons per square millimeter (inH2O to N/mm²)

pressure conversions » inch of water conversions » inH2O to N/mm²## Inches of water to newtons per square millimeter conversion table (chart)

The conversion table to the right is a default, short version of the inches of water to newtons per square millimeter conversion table. You also have an option to create the inches of water to newtons per square millimeter 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 newtons per square millimeter conversion table, click on the 'create conversion table' button.

inch of water (inH2O) | newton per square millimeter (N/mm²) |

10 | 0.00249082 |

20 | 0.00498164 |

30 | 0.00747246 |

40 | 0.00996328 |

50 | 0.0124541 |

60 | 0.01494492 |

70 | 0.01743574 |

80 | 0.01992656 |

## Conversion Formula

By using the online converter calculator on this page, you can calculate how many newtons per square millimeter are in 'X' inches of water (X is the number of inches of water you want to convert to newtons per square millimeter). In order to convert a value from inches of water to newtons per square millimeter (from inH2O to N/mm²) simply type the number of inches of water to be converted to newtons per square millimeter and then click on the 'convert' button. The formula used for converting a specific value from inches of water to newtons per square millimeter is:

X inches of water * cf = Y newtons per square millimeter

where

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

cf = the conversion factor from inches of water to newtons per square millimeter

Y = the result (in newtons per square millimeter)

*Example*

Let's suppose that you have a value of pressure of 876 inches of water and want to express it in newtons per square millimeter.

876 inH2O = (876 × 0.000249082) N/mm²

876 inH2O = 0.218195832 N/mm²

## Conversion factor

1 inch of water is equal to 0.000249082 newton per square millimeter

(1 inH2O = 0.000249082 N/mm² )

## 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
**newtons per square millimeter to inches of water**, go to convert newtons per square millimeter to inches of water