Millimeter of water to Newton per square millimeter Converter (and vice versa)
Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026
This converter allows you to convert millimeters of water [mmH₂O, mmWS] to newtons per square millimeter [N/mm²] or newtons per square millimeter [N/mm²] to millimeters of water [mmH₂O, mmWS]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.
Convert millimeters of water to newtons per square millimeter
There are two simple ways to convert millimeters of water [mmH₂O, mmWS] to newtons per square millimeter [N/mm²]. In the first calculation method, the value in millimeters of water [mmH₂O, mmWS] is divided by the rounded conversion factor of 101,971.6213. The second method multiplies the value in millimeters of water [mmH₂O, mmWS] by the rounded conversion factor of 9.807 * 10-6.
- Newtons per square millimeter [N/mm²] ≈ millimeters of water [mmH₂O, mmWS] ÷ 101,971.6213
- Newtons per square millimeter [N/mm²] ≈ millimeters of water [mmH₂O, mmWS] * 9.807 * 10-6
However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of millimeters of water [mmH₂O, mmWS] to newtons per square millimeter [N/mm²] can be achieved using the following calculation method.
- Newtons per square millimeter [N/mm²] = millimeters of water [mmH₂O, mmWS] * 9.80665 ÷ 106
Convert newtons per square millimeter to millimeters of water
Converting newtons per square millimeter [N/mm²] to millimeters of water [mmH₂O, mmWS] is easy and can be done in two ways. The first method involves multiplication, in which the value in newtons per square millimeter [N/mm²] is multiplied by the rounded conversion factor of 101,971.6213. The second variant is a division. Here, the value in newtons per square millimeter [N/mm²] is divided by the rounded conversion factor of 9.807 * 10-6.
- Millimeters of water [mmH₂O, mmWS] ≈ newtons per square millimeter [N/mm²] * 101,971.6213
- Millimeters of water [mmH₂O, mmWS] ≈ newtons per square millimeter [N/mm²] ÷ (9.807 * 10-6)
However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of newtons per square millimeter [N/mm²] to millimeters of water [mmH₂O, mmWS] can be achieved using the following calculation method.
- Millimeters of water [mmH₂O, mmWS] = newtons per square millimeter [N/mm²] ÷ 9.80665 * 106
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Millimeters of water
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Millimeters of water
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