Visual Heatmap
Number Generator
See which lottery numbers have been drawn more or less often with our color-coded heatmap. Analyze frequency data across 8 heat tiers and explore random number combinations using different strategies. See historical draw frequency for every number with our color-coded heatmap system.
For entertainment only — past draws don't predict future results.
Today's Heat — At a Glance
8 Heat Tiers — Frequency Color System
Data-Driven Analysis
Frequency data from thousands of official lottery drawings, updated after every draw.
8 Heat Tier System
Numbers color-coded from Super Hot to Cold so you can see patterns at a glance.
Save & Track Picks
Create an account to save combinations, get draw notifications, and track your numbers.
Latest Results
Full history →Powerball
Aug 5, 2026Mega Millions
Aug 4, 2026Pattern Lab — Observed vs. Expected
How often winning draws land on each odd/even split, shown against how often all possible combinations do. They track closely — these patterns describe what a typical draw looks like, they don't predict one. For entertainment only.
Powerball
Odd / Even splitMega Millions
Odd / Even splitHow LotteryHeat Works
We analyze the data
Thousands of official Powerball and Mega Millions drawings, recounted after every draw to measure how frequently each number is drawn.
We color-code every number
An 8-tier heat grade — from Super Hot (drawn most often) to Cold (least) — turns raw frequency into a visual heatmap.
You spot the patterns
Compare hot streaks against overdue cold numbers, drill into any number, and build your combination — free, with no login required.
Explore frequency heatmaps, number generators, and trend charts to find your next combination — updated automatically after every drawing.
Free Lottery Tools & Features
Number Frequency Analysis
→View how often every number has been drawn across all historical drawings. Filter by time range and compare main numbers, bonus balls, and multipliers.
Smart Number Generators
→Generate random number combinations weighted by frequency data. Choose from hot-weighted, cold-weighted, balanced, or fully random generation modes.
Ticket Checker
→Enter your numbers and instantly check them against recent drawings. See exactly which numbers matched and what prize tier you hit.
Trend Analysis & Charts
→Track how number frequencies change over time. Our trend charts show which numbers are heating up and which are cooling down across recent draws.
Powerball & Mega Millions Statistics
LotteryHeat currently covers the two largest multi-state lottery games in the United States. Powerball drawings are held every Monday, Wednesday, and Saturday at 10:59 PM ET, with players selecting 5 numbers from 1-69 plus a Powerball from 1-26. Mega Millions draws every Tuesday and Friday at 11:00 PM ET, with 5 numbers from 1-70 plus a Mega Ball from 1-24.
We're also expanding coverage to include state-level lottery games across California, Florida, Texas, New York, and more. Visit our Games page to see all available lotteries, or check How to Play Powerball and How to Play Mega Millions if you're new to the games.