Australian two-cent coin
| Australia | |
| Value | 0.02 AUD | 
|---|---|
| Mass | 5.20 g | 
| Diameter | 21.59 mm | 
| Thickness | 1.4 mm mm | 
| Edge | Plain | 
| Composition | 97% copper 2.5% zinc 0.5% tin | 
| Years of minting | 1966–1991 and 2006–16 | 
| Obverse | |
| Design | Elizabeth II, Queen of Australia | 
| Designer | Raphael Maklouf | 
| Design date | 1985 | 
| Reverse | |
| Design | Frill-necked lizard (Chlamydosaurus kingii) | 
| Designer | Stuart Devlin | 
| Design date | 1966 | 
The Australian two-cent coin was introduced in 1966 and was the coin of the second-lowest denomination until it was withdrawn from circulation in 1992 (along with the one-cent piece). It is still counted as legal tender, but is subject to some restrictions, and two-cent coins are legal tender only up to the sum of 20 cents.
A two-cent coin in 1966 would have a purchasing power equal to about 30c in 2022 values.