The Lotto National Lottery UK is one of the UK's best-known number games, combining a familiar six-number format with the possibility of substantial cash prizes. In 2026, the game received a major update that changed how players participate in each draw without changing the standard £2 line price. The new format, introduced by Allwyn, the operator of The National Lottery, gives every Lotto line two opportunities to win during each draw. Players continue to select six numbers from 1 to 59, but those numbers are now entered into two separate rounds. The first draw under the new system took place on 10 June 2026. What Is Lotto National Lottery UK? Lotto is a draw-based game in which players select six numbers from a pool of 59. The selected numbers are compared with the official numbers drawn, with different matching combinations qualifying for different prizes. The key feature of the current game is its two-round format. Every £2 line is automatically entered into both rounds during the same Wednesday or Saturday draw. Each round has six main numbers and a Bonus Ball, with separate machines used for the two rounds. This means that a single line can potentially win in Round 1, Round 2 or both. The basic number-selection process remains familiar, making the updated game relatively easy for existing players to understand. How Much Does UK Lotto Cost? A standard Lotto line costs £2. The price remains the same even though every line now receives two opportunities to win. Players select their six numbers from 1 to 59, either choosing them personally or using an available random-number selection method. Once purchased, the line is automatically considered in both rounds of the applicable draw. Allwyn described this as a major transformation of Lotto, allowing players to receive two chances to win without paying twice for a standard line. When Are Lotto Draws Held? The Lotto National Lottery UK draws take place every Wednesday and Saturday evening at around 8pm UK time. Each draw now consists of two rounds. Six main numbers and a Bonus Ball are drawn for Round 1, followed by another six main numbers and a Bonus Ball for Round 2. Players should compare their chosen numbers against both sets of results. Ticket sales deadlines can depend on the way and location in which a ticket is purchased. Players should therefore check official National Lottery information for the relevant deadline and draw details. How the Two-Chance System Works The easiest way to understand the new format is one line, two chances to win. For example, suppose a player selects six numbers for a £2 line. Those same six numbers are used for Round 1 and Round 2. If the combination qualifies for a prize in the first round, the player wins the applicable amount. If it also qualifies in the second round, the line can win another prize. This is different from the previous single-round structure because an entry that does not win in Round 1 can still have a separate opportunity in Round 2. According to Allwyn, the overall odds of winning any Lotto prize improved from approximately 1 in 9.3 to 1 in 4.9 following the introduction of the new format. Lotto Prizes Players can win a prize by matching two or more main numbers in an individual round. There are also two important millionaire-making routes. Matching all six main numbers can win the Lotto jackpot, while matching five main numbers plus the Bonus Ball awards a fixed £1 million prize. Other matching combinations provide fixed cash prizes. These non-jackpot prizes are paid separately for each round. Consequently, one Lotto line may potentially qualify for more than one non-jackpot prize during the same draw night. The jackpot is shared across the two rounds rather than being treated as two completely separate jackpots. Lotto Jackpot and Rollover Rules The Lotto jackpot starts at £2 million. When there is no jackpot-winning combination, the prize can roll over into a later draw. Under the current format, the jackpot can roll over for up to five consecutive draws. The sixth consecutive draw becomes a Must Be Won event. If there is no jackpot winner during that event, the prize money is redistributed under the applicable Lotto rules rather than continuing as an ordinary rollover. This system can lead to increasingly attractive jackpots when several consecutive draws take place without a winner. What Are the Chances of Winning? The introduction of two rounds has improved the overall likelihood of winning a Lotto prize. Allwyn reports that the odds changed from approximately 1 in 9.3 to 1 in 4.9 for winning any prize. However, these are the overall odds and should not be confused with jackpot odds. The jackpot remains considerably harder to win because a player must match all six main numbers in one of the rounds. The additional round creates another opportunity, but it does not guarantee that a particular ticket will win. Choosing Lotto Numbers Players can choose any six numbers between 1 and 59. Some prefer birthdays, anniversaries, favourite numbers or combinations with personal meaning. Others prefer randomly generated selections. There is no proven way to predict the winning numbers. Every valid six-number combination has the same fundamental probability of appearing in an individual round. Historical Lotto results can be interesting for statistical analysis, but previous drawings do not influence future ones. A frequently drawn number is not automatically more likely to appear again, while a number that has not appeared recently is not necessarily due. Early Results From the New Lotto Format The new format produced significant results soon after launch. In the first Saturday draw on 13 June 2026, three players won £1 million each by matching five main numbers and the Bonus Ball. All three millionaire wins came through Round 2. Allwyn also reported more than 3.1 million cash-prize winners across the opening Wednesday and Saturday draws after the new format was introduced. These early results provided an example of how the additional round can create winning opportunities that did not exist under the former single-round structure. Lotto and The National Lottery Lotto forms part of The National Lottery, which is operated by Allwyn in the UK. The operator introduced the two-round format as part of a wider programme designed to create more winners and increase the number of Lotto millionaires. Allwyn estimated that the revised game could increase annual Lotto millionaires from around 140 to approximately 345. The National Lottery also raises funds for Good Causes across the UK, supporting a wide range of projects and organisations. Checking Lotto Results After each Wednesday and Saturday draw, players should check the official Lotto results for both rounds. A physical ticket should be kept secure until the results have been confirmed and any applicable prize-claim requirements have been reviewed. Players should rely on official National Lottery sources when verifying winning numbers and prize information. Responsible Lotto Participation The Lotto National Lottery UK should be treated as entertainment rather than a dependable source of income. Even with the improved overall odds, winning is never guaranteed. Players should set an affordable budget before buying entries and avoid spending money needed for household bills, food, savings or other essentials. Purchasing additional lines to recover previous losses can result in unnecessary spending. A clear budget and realistic understanding of the game's probabilities can help keep participation enjoyable. Conclusion The Lotto National Lottery UK has changed significantly in 2026 with the introduction of its two-round system. Players still choose six numbers from 1 to 59 and pay £2 per line, but every line now receives two opportunities to win during Wednesday and Saturday draws. The jackpot starts at £2 million and can roll over for up to five consecutive draws before a Must Be Won event. The overall chance of winning any prize has also improved to approximately 1 in 4.9. With its familiar number-selection process and new two-round structure, Lotto continues to be an important part of The National Lottery. Understanding the current rules, prizes and odds can help players approach the game responsibly and with realistic expectations.