Number 18 has appeared 5 times in the last 50 Oz Lotto draws, giving it a frequency of 10.0%. The expected frequency for any individual number in Oz Lotto is approximately 15.6% (since 7 numbers are drawn from a pool of 45). This makes number 18 a cold number, appearing less often than statistically expected. Number 18 was last drawn on 30 December 2025.

It is important to remember that Oz Lotto draws are completely random events. Whether a number is classified as hot or cold is a reflection of past draws only and does not indicate any higher or lower probability of being drawn in future draws. Each number from 1 to 45 has an equal chance of being selected in every Oz Lotto draw. View the full Oz Lotto frequency analysis for all numbers, or use our number generator to create random combinations.