History of Irish Lotto: Ireland's National Lottery Since 1988
Since 1988, Irish Lotto has been one of the most recognizable weekly rituals in Ireland. From the original 6/36 game to today's 6/47 format and the record-breaking €19.06 million jackpot, here is the full story of how Ireland's flagship lottery evolved.
The Beginning: A National Event in April 1988
Ireland's National Lottery launched in April 1988 with unusual fanfare. The rollout on April 10 was backed by nationwide fireworks, and the first Lotto draw followed just days later. From the beginning, Lotto was more than a game: it was built as a mass-market fundraiser for good causes and quickly became part of the weekly rhythm of Irish life.
The original game used a straightforward 6-from-36 format. Its cultural pull became obvious early: in May 1989, Rita Power and Ann Nolan from Cork made history as Ireland's first Lotto millionaires.
🎲 The First Draw
April 16, 1988
How Irish Lotto Evolved
The 6/36 Era
At launch, players chose 6 numbers from 36. A midweek draw arrived as early as 1990 because demand was so strong. The game was simple, the jackpot odds were relatively friendly, and Lotto became a Saturday ritual in record time.
More Numbers, Bigger Jackpots
In 1992, the game moved from 6/36 to 6/39 and added a bonus number. Another jump to 6/42 followed in 1994. The goal was obvious: bigger jackpots, longer rollovers, and a more modern prize structure without changing the core identity of the game.
The 6/45 Redesign
In 2006, Lotto received its biggest makeover yet: a new 6/45 matrix, a guaranteed €2 million minimum jackpot, and a higher line price. Jackpot odds became tougher, but the game moved closer to Europe's bigger flagship lotteries. This era also produced the famous 2008 syndicate win by 26 quarry workers.
The Modern 6/47 Era
Since 2015, Irish Lotto has run in its current 6/47 format. A line costs €2, the bonus structure was refreshed, and the Lotto Plus Raffle became a built-in feature. After repeated rollovers, the cap mechanism produced the record-setting €19.06 million Will Be Won draw in 2022. Since March 11, 2026, the National Lottery has also produced the live draw in-house while keeping its slot before RTÉ One News.
The Biggest Jackpots
💡 The defining twist of modern Irish Lotto: if the jackpot reaches its current cap and survives multiple draws, the game switches to a Will Be Won draw. If nobody matches all 6 numbers then, the money rolls down to lower prize tiers.
Current Winning Odds
| Match | Odds | Prize |
|---|---|---|
| 6 | 1:10,737,573 | Jackpot (€2M min) |
| 5 + Bonus | 1:1,789,596 | 5.37% of prize fund |
| 5 | 1:44,740 | 3.22% of prize fund |
| 4 + Bonus | 1:17,896 | 0.81% of prize fund |
| 4 | 1:918 | 5.24% of prize fund |
| 3 + Bonus | 1:688 | 3.29% of prize fund |
| 3 | 1:54 | 15.93% of prize fund |
| 2 + Bonus | 1:72 | €3 Daily Million Quick Pick |
Note: unlike some lotteries, many Irish Lotto non-jackpot prizes are tied to percentages of the prize fund, so the exact payout changes from draw to draw.
🎯 Why 6/47 Stands Out
With jackpot odds of 1 in 10.7 million, Irish Lotto is far more attainable than Eurojackpot or Powerball. That helps explain why the game is built around frequent domestic winners and national familiarity rather than global billion-euro headlines.
✅ Plenty of Smaller Wins
Matching just 3 numbers averages a little over €9 across the year, and even 2 numbers plus the bonus returns a Daily Million Quick Pick. Irish Lotto is not designed only around the once-in-a-generation jackpot dream.
Comparison with Other Lotteries
| Lottery | Jackpot Odds | Record Jackpot | Market |
|---|---|---|---|
| 🇮🇪 Irish Lotto | 1:10.7M | €19.06M | Ireland |
| 🇫🇷 French Loto | 1:19M | €30M | France |
| 🇬🇧 UK Lotto | 1:45M | £66M | United Kingdom |
| 🇩🇪 LOTTO 6 aus 49 | 1:140M | €45M | Germany |
| 🇪🇺 Eurojackpot | 1:140M | €120M | Europe |
Did You Know?
A Fireworks Launch
The National Lottery did not debut quietly on April 10, 1988. Fireworks across Ireland helped position Lotto as a national event from day one.
The First Millionaires
Rita Power and Ann Nolan from Cork became Ireland's first Lotto millionaires in May 1989. That early headline helped cement the mythology of the game.
The Quarry Workers Syndicate
The €18.96 million win in 2008 went to 26 quarry workers from Carlow and Kilkenny. It remains one of the most famous Irish syndicate stories.
A New TV Era in 2026
Since March 11, 2026, the draws have been produced in-house by the National Lottery itself. Viewers still see the familiar slot before RTÉ One News, but behind the scenes it marks a real production reset.
Explore More Lottery Histories
If you enjoy national lottery origin stories, the blog also covers Powerball, UK Lotto, French Loto, and Europe's biggest jackpot games.
Browse the BlogDisclaimer: The information in this article is based on publicly available historical material from the National Lottery and archived Lotto results references. Lottery is a game of chance – play responsibly. LottoROI is not affiliated with the Irish National Lottery.