Standard Deviation Symbol

Standard deviation determines the root-mean-square of the given data. Its symbol is the lowercase Greek letter sigma (σ).

Table of contents:
  1. Copy and Paste
  2. Alt Codes

📋 Standard Deviation Text Symbol to Copy and Paste

Click to copy

𝜎

⌨️ Standard Deviation Symbol Alt Codes

Press the key or keys on the numpad while holding ALT.

ALT CodeSymbol
ALT + 229𝜎