How can you calculate the mass of water if you know its volume and density? The Water Mass Calculator helps you find out. Enter the Total Volume of Water and the Density of Water to calculate the Water Mass.

**What is Water Mass?**

Water mass refers to the amount of water. It is typically measured in kilograms. It’s the total weight of water in a given volume, and it depends on both the volume of water and its density. Density can change due to temperature and salinity, affecting the mass calculation.

### How to Use the Calculator

To use the calculator, follow these steps:

**1. Basic Calculator:**

**Total Volume of Water (L):**Enter the volume of water in liters. For example, if you have 100 liters of water, enter**100**.**Density of Water (kg/m³):**Enter the density of water. For instance, typical freshwater density is around 1000 kg/m³, so you can enter**1000**.**Water Mass (kg):**If you already know the water mass, enter it here. If not, leave it blank, and the calculator will compute it for you.

**2. Advanced Calculator:**

**Temperature of Water (°C):**Enter the water temperature, e.g.,**25°C**.**Salinity (g/kg):**Enter the salinity of water. For seawater, you might enter a value like**35 g/kg**.**Volume of Water (L):**Enter the water volume, such as**200 L**.- The calculator will adjust the water mass based on temperature and salinity, giving you the
**Adjusted Water Mass**.

### Water Mass Formula

The formula to calculate the Water Mass is:

`$\text{WM} = \frac{\text{VW} \times \text{DW}}{1000}$`

**Variables**

Variable | Description |
---|---|

VW | Volume of Water (in liters) |

DW | Density of Water (in kg/m³) |

WM | Water Mass (in kg) |

### How To calculate Water Mass

**Example 1: Basic Calculator**

**Input:**

- Total Volume of Water: 150 liters
- Density of Water: 1000 kg/m³
- Water Mass: (To be calculated)

**Calculation:**

`Convert volume and density to mass:`

`Result: The water mass is `

**150 kg**.

**Example 2: Advanced Calculator**

**Input:**

- Temperature of Water: 20°C
- Salinity: 30 g/kg
- Volume of Water: 500 liters
- Water Mass: (To be calculated)

**Calculation:**

`Adjust density for temperature and salinity:`

`Calculate mass:`

`Result: The adjusted water mass is `

**715 kg**.

### FAQS

**How do I calculate the mass of water from volume?**

To calculate the mass of water, you can use the formula: mass = volume × density. For water, the density is typically 1 kg/L, so mass equals the volume in liters.

**What is a body water mass calculator?**

A body water mass calculator estimates the total amount of water in your body based on factors like weight, age, and gender.

**How do I convert water volume to mass?**

Use the water volume to mass calculator to convert volume (in liters) to mass (in kilograms) by multiplying the volume by water’s density, which is approximately 1 kg/L.

**What is the mass of displaced water?**

The mass of displaced water is equal to the volume of water displaced multiplied by its density. This principle is often used to calculate buoyancy.

**How do you calculate the mass of water vapor?** To calculate the mass of water vapor, you can use the ideal gas law or a specific water vapor mass calculator, depending on the conditions of the system.

### Final Words

I hope you liked our tool, the Water Mass Calculator simplifies the process of calculating the mass of water based on its volume and density.