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Oz Lotto Hot & Cold Numbers
Top 10 most drawn and 10 least drawn Oz Lotto numbers — frequency analysis across 1,683+ draws, updated after every draw.
Oz Lotto Hot & Cold Number Overview
Total Draws Analyzed
1,683
Hottest Number
7
178 times
Coldest Number
46
27 times
Latest Update
19 May
Hot NumbersTrending
Most frequently drawn numbers in Oz Lotto
Hot Strategy: These numbers have appeared most frequently in recent draws. Some players prefer hot numbers believing they're "on a streak."
Cold NumbersDormant
Least frequently drawn numbers in Oz Lotto
Cold Strategy: These numbers have appeared less frequently in recent draws. Some players choose cold numbers thinking they're "due" to be drawn.
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Complete Frequency Distribution
Complete frequency analysis showing how often each number has been drawn in Oz Lotto
| Number | Frequency | Percentage | Days Since Last | Last Drawn |
|---|---|---|---|---|
| 7 | 178 | 17.8% | 78 | 3/3/2026 |
| 21 | 174 | 17.4% | 1 | 5/19/2026 |
| 28 | 173 | 17.3% | 22 | 4/28/2026 |
| 17 | 170 | 17.0% | 1 | 5/19/2026 |
| 5 | 170 | 17.0% | 36 | 4/14/2026 |
| 27 | 170 | 17.0% | 57 | 3/24/2026 |
| 37 | 169 | 16.9% | 43 | 4/7/2026 |
| 33 | 168 | 16.8% | 22 | 4/28/2026 |
| 22 | 166 | 16.6% | 8 | 5/12/2026 |
| 45 | 166 | 16.6% | 64 | 3/17/2026 |
| 25 | 164 | 16.4% | 22 | 4/28/2026 |
| 3 | 161 | 16.1% | 43 | 4/7/2026 |
| 26 | 160 | 16.0% | 99 | 2/10/2026 |
| 30 | 159 | 15.9% | 1 | 5/19/2026 |
| 19 | 158 | 15.8% | 36 | 4/14/2026 |
| 2 | 157 | 15.7% | 15 | 5/5/2026 |
| 9 | 157 | 15.7% | 22 | 4/28/2026 |
| 43 | 156 | 15.6% | 8 | 5/12/2026 |
| 1 | 156 | 15.6% | 15 | 5/5/2026 |
| 39 | 156 | 15.6% | 15 | 5/5/2026 |
| 32 | 156 | 15.6% | 22 | 4/28/2026 |
| 15 | 154 | 15.4% | 29 | 4/21/2026 |
| 29 | 154 | 15.4% | 106 | 2/3/2026 |
| 12 | 153 | 15.3% | 71 | 3/10/2026 |
| 6 | 152 | 15.2% | 1 | 5/19/2026 |
| 34 | 152 | 15.2% | 8 | 5/12/2026 |
| 4 | 151 | 15.1% | 15 | 5/5/2026 |
| 35 | 150 | 15.0% | 1 | 5/19/2026 |
| 20 | 150 | 15.0% | 29 | 4/21/2026 |
| 14 | 149 | 14.9% | 15 | 5/5/2026 |
| 44 | 149 | 14.9% | 50 | 3/31/2026 |
| 13 | 148 | 14.8% | 8 | 5/12/2026 |
| 36 | 148 | 14.8% | 36 | 4/14/2026 |
| 31 | 146 | 14.6% | 50 | 3/31/2026 |
| 16 | 146 | 14.6% | 71 | 3/10/2026 |
| 40 | 145 | 14.5% | 1 | 5/19/2026 |
| 18 | 144 | 14.4% | 1 | 5/19/2026 |
| 41 | 144 | 14.4% | 71 | 3/10/2026 |
| 24 | 141 | 14.1% | 8 | 5/12/2026 |
| 23 | 141 | 14.1% | 22 | 4/28/2026 |
| 42 | 141 | 14.1% | 71 | 3/10/2026 |
| 8 | 140 | 14.0% | 50 | 3/31/2026 |
| 38 | 137 | 13.7% | 29 | 4/21/2026 |
| 11 | 137 | 13.7% | 120 | 1/20/2026 |
| 10 | 119 | 11.9% | 8 | 5/12/2026 |
| 47 | 38 | 3.8% | 29 | 4/21/2026 |
| 46 | 27 | 2.7% | 106 | 2/3/2026 |
Understanding Hot & Cold Numbers in Oz Lotto
Hot and cold number analysis is one of the most popular approaches to lottery strategy. In Oz Lotto, hot numbers are those that have been drawn frequently in recent draws, while cold numbers are those that appear less often over the same period. Our analysis examines 1,683 historical drawsto identify these patterns and trends.
While every Oz Lotto draw is completely random and independent, many players find value in understanding frequency patterns. Some prefer hot numbers, believing that frequently drawn numbers are "on a streak," while others favor cold numbers, thinking they're "overdue" for selection. Both approaches are equally valid from a statistical perspective, as past frequency doesn't influence future random draws.
Our Calculation Methodology
SmartLottos calculates hot and cold numbers using comprehensive frequency analysis across all available Oz Lotto draw data. Here's our step-by-step process:
Data Collection
- Analyze every Oz Lotto draw in our database
- Count frequency of each number from 1 to 47
- Update calculations after every new draw
- Ensure data accuracy and statistical validity
Classification Process
- Rank all numbers by frequency (highest to lowest)
- Top 10 most frequent = Hot Numbers
- Bottom 10 least frequent = Cold Numbers
- Apply statistical significance testing
Hot vs Cold Number Strategies
Hot Number Strategy
Focus on frequently drawn numbers that have shown consistent appearance in recent Oz Lotto draws.
- • Assumes patterns in randomness
- • "Streaky" number approach
- • Popular among trend followers
- • Based on recent frequency data
Cold Number Strategy
Choose less frequently drawn numbers that may be "due" for selection based on probability theory.
- • Law of large numbers theory
- • "Overdue" number approach
- • Mathematical balance concept
- • Long-term frequency expectations
Balanced Strategy
Combine both hot and cold numbers for diversified coverage across the entire number range.
- • Mix of frequent and rare numbers
- • Hedged approach to patterns
- • Broader statistical coverage
- • Reduces strategy-specific risk
Frequently Asked Questions
What are hot and cold numbers in lottery games?
Hot numbers are those that have been drawn frequently in recent Oz Lotto draws, while cold numbers are those that appear less often over the same period. Hot numbers show higher frequency of appearance, while cold numbers have lower frequency rates in our statistical analysis.
How do you calculate hot and cold numbers?
We analyze the frequency of each number across all Oz Lotto draws in our database. Numbers are ranked by how often they appear - the most frequently drawn numbers become 'hot' numbers, while the least frequently drawn numbers are classified as 'cold' numbers. Our analysis includes thousands of historical draws for statistical accuracy.
Do hot and cold numbers affect my winning chances?
No, hot and cold number patterns do not mathematically improve your chances of winning. Each Oz Lotto draw is completely random and independent. Past frequency does not influence future results. However, many players use these statistics as part of their number selection strategy for entertainment purposes.
Should I choose hot numbers or cold numbers?
This is entirely a matter of personal preference and playing strategy. Some players prefer hot numbers believing they're 'on a streak,' while others choose cold numbers thinking they're 'due' to be drawn. Statistically, both approaches have equal probability of success since each draw is random.
How often do you update the hot and cold number analysis?
Our hot and cold number analysis is updated automatically after each new Oz Lotto draw. This ensures you always have access to the most current frequency data and trending patterns based on the latest lottery results.
Important Reminders
Random Nature: Every Oz Lotto draw is completely random and independent. Past frequency patterns do not influence future results.
Equal Probability: All numbers have exactly the same chance of being drawn in any single draw, regardless of their historical frequency.
Entertainment Purpose: Use hot and cold number analysis as a fun strategy tool, not as a guaranteed method for improving odds.
Responsible Play: Always play within your entertainment budget and remember that lottery games are games of chance.