Overview
The UK Lotto jackpot starts around £2 million. When no one matches all 6 numbers, it rolls over to the next draw. Each rollover adds more money until someone wins or the jackpot hits the Must Be Won cap.
Rollovers can create very large jackpots—historically, they have reached tens of millions of pounds. The exact cap and rollover rules are set by Allwyn.
Important
When the jackpot reaches the Must Be Won threshold, the next draw guarantees a jackpot payout—either to Match 6 winners or shared among lower tiers.
How UK Lotto jackpots grow
How UK Lotto jackpots growThe jackpot starts around £2 million (Wednesday) or £3.8 million (Saturday). When no one matches all 6 numbers, it rolls over to the next draw. Each rollover adds more money until someone wins or the jackpot hits the Must Be Won cap.
Rollovers can happen several times in a row, creating jackpots of tens of millions of pounds.
Must Be Won — guaranteed payout
Must Be Won — guaranteed payoutWhen the jackpot reaches the Must Be Won threshold, the next draw guarantees a jackpot payout. If no one matches all 6, the jackpot is shared among lower tiers (e.g. Match 5+Bonus, Match 5) according to the rules. So the "jackpot" is always won on that draw, even if not by a Match 6 winner.
Top 10 UK Lotto jackpots (Fetix data)
The largest UK Lotto jackpots have come from long rollover sequences. Below are the 10 biggest jackpots from Fetix data—the same source as the Top 20 Jackpots page. Amounts shown are the prize per winner when the jackpot was shared.
| # | Draw date | Jackpot (per winner) | Winners |
|---|---|---|---|
| 1 | 06-04-2016 | £35,133,888 | 1 |
| 2 | 09-01-2016 | £33,035,323 | 2 |
| 3 | 13-02-2016 | £32,534,188 | 1 |
| 4 | 19-10-2016 | £26,196,380 | 1 |
| 5 | 10-06-1995 | £22,590,829 | 1 |
| 6 | 24-06-2017 | £21,387,231 | 1 |
| 7 | 15-06-2016 | £21,054,380 | 1 |
| 8 | 12-05-2018 | £21,044,592 | 1 |
| 9 | 14-07-2004 | £20,100,472 | 1 |
| 10 | 08-07-1995 | £20,088,838 | 1 |
For the full Top 20 and individual draw details, see UK Lotto Top 20 Jackpots and UK Lotto draws.
Viewing jackpot history on Fetix
On UK Lotto draws you can:
- See the jackpot amount for each draw
- Identify rollover draws (when the jackpot increased)
- See how many winners shared the jackpot
This gives you a factual view of how jackpots have evolved, without any prediction of future sizes.
Go further on Fetix
- UK Lotto draws — jackpot and rollover history
- Stats — analyse draws filtered for UK Lotto
- Verify ticket — check your numbers
- My numbers — track your picks
FAQ
What is the current UK Lotto jackpot cap?
The cap is set by the operator (Allwyn) and can change. When reached, the next draw is Must Be Won. Check national-lottery.co.uk for current rules.
Has anyone won the full jackpot alone?
Yes. There have been sole Match 6 winners. Often, large jackpots are shared among multiple winners.
How do I see past jackpot amounts?
Use UK Lotto draws and select the draw date. Each draw shows the jackpot and number of winners.
What happens to unclaimed prizes?
Unclaimed prizes go to National Lottery-funded projects after the claim deadline. Check official rules for details.
Does a bigger jackpot mean better odds?
No. Your odds per line are the same every draw. A larger jackpot only changes the potential payout, not the probability of winning.
Why does jackpot #2 (£33,035,323) show 2 winners while #1 shows only 1?
Pure coincidence of that draw: the number of winners depends only on how many people happened to match all 6 numbers, unrelated to how large the jackpot had grown.
Disclaimer
UK Lotto is a game of chance. Jackpot amounts and rules are set by the operator. Fetix does not guarantee any winnings.