Z-Score Calculator
Calculate the Z-score (standard score) of a value. Enter Value, Mean and Standard Deviation to get Z-Score. Free, no signup — runs in your browser.
Parameters
Enter the required details below
Ready to Calculate
Enter your parameters and click calculate to see the results here.
How to Use
- Enter Value.
- Enter Mean.
- Enter Standard Deviation.
- Click Calculate to see Z-Score.
- Check the result. Use Reset if you want to try different numbers.
About This Calculator
Calculate the Z-score (standard score) of a value. This tool is in the Math Calculators collection on Qalculators. Enter Value, Mean and Standard Deviation to calculate Z-Score. Results stay in your browser unless you copy them.
Frequently asked questions
What does Z-Score Calculator calculate?+
Calculate the Z-score (standard score) of a value. You enter Value, Mean and Standard Deviation and receive Z-Score.
What information do I need for Z-Score Calculator?+
You need Value, Mean and Standard Deviation. Optional fields can stay at their defaults.
Is Z-Score Calculator free to use?+
Yes. Z-Score Calculator is free and does not require an account. The calculation runs in your browser.
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