# How to Calculate and Solve for Transformation Rate | Phase Transformation

The image above represents transformation rate. To calculate transformation rate, one essential parameter is needed and this parameter is Halfway Time to Completion (t0.5).

### The formula for calculating transformation rate:

Rate =Â 1/t0.5

Where:

Rate = Transformation Rate
t0.5Â = Halfway Time to Completion

Given an example;
Find the transformation rate when the halfway time to completion is 20.

This implies that;

t0.5 = Halfway Time to Completion = 20

Rate =Â 1/t0.5
Then, Rate = 1/20
Rate = 0.05

Therefore, theÂ transformation rateÂ isÂ 0.05 s-1.

### Calculating the Halfway Time to Completion when the Transformation Rate is Given

t0.5 = 1 / Rate

Where:

t0.5Â = Halfway Time to Completion
Rate = Transformation Rate

Let’s solve an example;
Find the halfway time to completion when the transformation rate is 40.

This implies that;

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Rate = Transformation Rate = 40

So, t0.5 = 1 / Rate
t0.5 = 1 / 40
t0.5 = 0.025

Therefore, theÂ halfway time to completionÂ isÂ 0.025.

### How to Calculate Transformation Rate With Nickzom Calculator

Nickzom Calculator â€“Â The Calculator Encyclopedia is capable of calculating the halfway time to completion.

To get the answer and workings of the halfway time to completion 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:

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

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 TransformationÂ underÂ Materials and Metallurgical

Now, Click on Transformation RateÂ underÂ Phase Transformation

The screenshot below displays the page or activity to enter your value, to get the answer for the transformation rate according to the respective parameter which is the Halfway Time to Completion (t0.5).

Now, enter the value appropriately and accordingly for the parameter as required by the Halfway Time to Completion (t0.5) is 20.

Finally, Click on Calculate

As you can see fromÂ the screenshot above,Â Nickzom Calculatorâ€“ The Calculator Encyclopedia solves for the transformation rate and presents the formula, workings and steps too.