Greek letters to copy and paste
Here is the full Greek alphabet, capital and lowercase, plus the extra forms that students and scientists use most. Tap a letter to copy it and paste it into a document, spreadsheet, equation or message.
Where each letter shows up
- π is the circle constant, about 3.14159.
- Δ usually means "change in", and θ is the usual name for an angle.
- Σ is the sum sign in maths, and σ is standard deviation in statistics.
- λ stands for wavelength, μ for the mean or the micro prefix, and Ω for ohms.
- α, β, γ are everywhere, from physics to the names of fraternities and sororities.
Small differences worth knowing
A few characters look alike but are different. μ is the Greek letter mu, while µ is the micro sign used in units like µm. Δ is the Greek capital delta and ∆ the maths increment sign. In most writing either works, but in code or search, use the one that matches what you are searching for.
Lowercase sigma has two forms: σ in the middle of a word and ς at the end. For maths, also see the currency and sign symbols pages. If you want text that looks Greek but is for fun, the fancy text generator has a faux Greek style.