# Millimeter of Mercury (mmHg) to Millimeter of Water Column (mmWC) Pressure Unit Conversion Calculator

This calculator enables you to convert pressure values from **Millimeter of Mercury (mmHg)** to **Millimeter of Water Column (mmWC)**, commonly used in low-pressure applications across industries like HVAC, water distribution, medical devices, and meteorology.

**Definition: Millimeter of Mercury (mmHg)**

The **Millimeter of Mercury (mmHg)** is a pressure unit that reflects the pressure exerted by a column of mercury exactly 1 millimeter high at 0°C under standard gravity. It is commonly used in medical applications (e.g., blood pressure monitoring), barometry, and vacuum measurement.

**Definition: Millimeter of Water Column (mmWC)**

The **Millimeter of Water Column (mmWC)** is a unit of pressure that represents the force exerted by a 1-millimeter column of water. It is frequently used in measuring pressure in low-pressure applications such as ventilation, HVAC systems, and fluid distribution networks.

**Formula for mmHg to mmWC Conversion**

**Pressure in mmWC=Pressure in mmHg×13.5951**

**How to Convert mmHg to mmWC: Example Calculation**

Suppose you have a pressure of **5 mmHg**.

To convert it to mmWC:

5×13.5951=67.9755 mmWC

So, **5 mmHg** is equal to **67.98 mmWC**.

**Quick Reference Conversion Table for mmHg to mmWC**

Millimeter of Mercury (mmHg) | Millimeter of Water Column (mmWC) |

1 mmHg | 13.60 mmWC |

5 mmHg | 67.98 mmWC |

10 mmHg | 135.95 mmWC |

20 mmHg | 271.90 mmWC |

50 mmHg | 679.76 mmWC |

**Uses of mmHg to mmWC Conversion Calculator:**

**Medical Devices:**Convert pressure readings from mmHg to mmWC for respiratory equipment, fluid pressure monitoring, and other devices.**HVAC Systems:**Useful for converting pressure values in HVAC and fluid distribution systems where low-pressure measurement is critical.**Industrial Applications:**Frequently used for converting vacuum pressure and other low-pressure readings in calibration and process control.

This **mmHg to mmWC conversion calculator** is a convenient tool for professionals needing quick, precise conversions in medical, scientific, and industrial settings.

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