Printable Z-Score Formula Card
This one-page formula card is for students, teachers, and anyone working with z scores. It gives a simple table with two columns, Task and Formula, plus the core equations for z from x, x from z, and sample z. The formulas shown are z = (x − μ) / σ, x = μ + zσ, and z = (x − x̄) / s.
Free printable · PDF
- 1 page
- US Letter — choose “Fit to page” for A4
- PDF, 93 KB
Free for personal, family and classroom use.
Use it as a quick reference while solving problems, checking homework, or reviewing statistics notes. Keep it beside your calculator, or print it with your study materials so the formulas are easy to find when you need them.
Good for
- Quick reference during z-score problems
- Study aid for statistics homework
- Classroom handout for formula review
Tip: Print on letter paper and keep it with your calculator notes for fast access.
4 files · PDF, XLSX, DOCX
Get every sheet: Z-Score Statistics Pack
This sheet plus 3 more in one download, with the editable Excel and Word files. Printable statistics study sheets: standard normal (z) table, z-score formula card, practice worksheet with answer key and an Excel template that standardises a data set.
$5.00 USD, one-time 4 files · about $1.25 each
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Printable Z Table Chart
Printable Z-Score Practice Worksheet
Z Score Standardisation Worksheet