The image of volume free energy is represented below. To calculate volume free energy, three essential parameters are needed and these parameters are **Latent Heat of Fusion (Î”H _{f}), **

**The formula for calculating volume free energy:**

Î”G_{v}Â =Â ^{Î”Hf(TmÂ – T)}/_{Tm}

Where:

Î”G_{v}Â = Volume Free Energy

Î”H_{f}Â = Latent Heat of Fusion

T_{m}Â = Melting Temperature of Solid

T = Temperature

Let’s solve an example;

Find the volume free energy when the latent heat of fusion is 7, the melting temperature of solid is 3 and the temperature is 11.

This implies that;

Î”H_{f} = Latent Heat of Fusion = 7

T_{m} = Melting Temperature of Solid = 3

T = Temperature = 11

Î”G_{v}Â =Â ^{Î”Hf(TmÂ – T)}/_{Tm}

Î”G_{v}Â =Â ^{(7)(3 – 11)}/_{(3)}

That is, Î”G_{v}Â =Â ^{(7)(-8)}/_{(3)}

Î”G_{v}Â =Â ^{(-56)}/_{(3)}

Î”G_{v} = -18.66

Therefore, theÂ **volume free energyÂ **isÂ **-18.66 J.**

Read more:Â How to Calculate and Solve for Conversion of Volume Fraction to Mass Fraction | Phase Transformation

**How to Calculate Volume Free Energy Using Nickzom Calculator**

Nickzom Calculator â€“Â **The Calculator Encyclopedia** is capable of calculating the volume free energy.

To get the answer and workings of the volume free energy using the **Nickzom Calculator â€“ The Calculator Encyclopedia.Â **First, you need to obtain the app.

You can get this app via any of these means:

**Web**Â â€“Â https://www.nickzom.org/calculator-plus

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To get access to theÂ **professionalÂ **version via web, you need toÂ **register**Â andÂ **subscribeÂ **to have utter access to all functionalities.

You can also try theÂ **demoÂ **version viaÂ https://www.nickzom.org/calculator

**Android (Paid)**Â â€“Â https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator

**Android (Free)**Â â€“Â https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator

**Apple (Paid)**Â â€“Â https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Once, you have obtained the calculator encyclopedia app, proceed to theÂ **Calculator Map,Â **then click onÂ **Materials and MetallurgicalÂ **underÂ **Engineering****.**

Now, Click onÂ **Phase Transformation****Â **underÂ **Materials and Metallurgical**

Now, Click on **Volume Free Energy****Â **underÂ **Phase Transformation**

The screenshot below displays the page or activity to enter your values, to get the answer for the volume free energy according to the respective parameter which is the **Latent Heat of Fusion (Î”H _{f}), **

Now, enter the values appropriately and accordingly for the parameters as required by the **Latent Heat of Fusion (Î”H _{f})** is

**7**,

Finally, Click on Calculate

As you can see fromÂ the screenshot above,Â **Nickzom Calculator**â€“ The Calculator Encyclopedia solves for the volume free energy and presents the formula, workings and steps too.