Last Updated: 2 October 2026
The premium bonds prize checker is the fastest way for UK savers to discover whether ERNIE has drawn their number this month. If you hold Premium Bonds, millions of tax-free prizes are paid out every single month, from £25 right up to two £1 million jackpots, and the official tool from National Savings & Investments (NS&I) reveals your results in seconds. There is no need to wait for a letter or watch a draw announcement: simply enter your holder’s number and the checker scans your bonds against the latest results, the previous six months of draws, and even unclaimed prizes from years gone by. With NS&I reporting more than 6.5 million prizes worth over £497 million in the September 2026 draw, checking every month is one of the smartest habits a Premium Bonds holder can build. This guide explains exactly how the premium bonds prize checker works, the different ways to use it, how the draw itself operates, and what to do when you win.
What is the Premium Bonds prize checker?
The premium bonds prize checker is NS&I’s free official tool that tells you whether your bonds have won a prize. Enter your holder’s number, a 9 or 10-digit code, or 8 digits followed by a letter, and it instantly displays your winnings from the current month’s draw, the previous six draws, and any unclaimed prizes that are still waiting for you.
What Is the Premium Bonds Prize Checker?
To understand the tool, it helps to start with the product itself. Premium Bonds are a government-backed savings product from National Savings & Investments (NS&I), a state-owned bank operating since the nineteenth century. Instead of paying interest on your money, every £1 you hold is entered into a monthly prize draw with tax-free prizes ranging from £25 to £1 million. You can hold between £25 and £50,000 per person, and all prizes are completely free from UK Income Tax and Capital Gains Tax.
The premium bonds prize checker is the official results service that sits on top of this product. It scans your holder’s number against the official draw data produced by ERNIE, NS&I’s random number generator, and reports back any matches. Millions of savers use it each month because it is the quickest way to find out if you have won.
Here is what the premium bonds prize checker shows you after you enter your number:
- Current month prizes: every prize your bonds have won in the latest monthly draw, from £25 up to the £1 million jackpot.
- Previous six draws: your results from the last six monthly draws, so you can spot wins you may have missed.
- Unclaimed prizes: older prizes that were never claimed or paid out, which remain yours indefinitely.
- Prize totals: a summary of how much you have won overall, helping you track your returns over time.
The tool is completely free and does not require an NS&I online account for basic checks. If you do register for online services, the checker can remember your details and make monthly checks even quicker.
How to Use the Premium Bonds Prize Checker: Step by Step
Checking your prizes takes less than two minutes. Follow these numbered steps to use the premium bonds prize checker correctly.
- Find your holder’s number. It appears on your Bond record, annual statement, or inside your NS&I online account. It is 9 or 10 digits long, or 8 digits followed by a letter.
- Go to the official checker. Open the official NS&I prize checker on the NS&I website, or download the free NS&I app from your phone’s app store.
- Enter your holder’s number. Type it in exactly as it appears on your Bond record, then submit the form.
- Review your results. The tool shows this month’s prizes, the previous six draws, and any unclaimed prizes in one clear summary.
- Arrange payment. Nine out of ten prizes are paid directly into the holder’s nominated bank account or automatically reinvested in more bonds, according to NS&I, so check your payment preference in your account.
- Set up alerts. Register for email or text notifications so you hear about future wins without remembering to check.
Repeat this process every month, because each draw is independent and your bonds stay entered for as long as you hold them. Setting a monthly reminder on your phone turns the premium bonds prize checker into a two-minute habit.
If you have inherited bonds or hold very old paper bonds, the same steps apply. NS&I keeps records of unclaimed prizes indefinitely, so even decades-old bonds can still produce a payout when you check them.
Premium Bonds Prize Checker Online vs App vs Voice
There are several ways to run a premium bonds prize checker search, and each suits a different kind of saver. The table below compares them side by side.
| Checking method | What you need | What it shows | Best for |
|---|---|---|---|
| NS&I website | Holder’s number | This month, previous six draws, unclaimed prizes | Quick checks from any computer or tablet |
| NS&I mobile app | Login with password or biometrics | Balances for all NS&I accounts plus prizes for the past six months | Checking on the go and managing the whole family |
| Voice assistant check | Amazon Alexa-enabled device and linked NS&I account | Whether your bonds have won, spoken aloud | Hands-free checks for the whole family together |
| Email or text alerts | Registered NS&I account with contact details | Automatic notification when you win | Savers who might forget to check manually |
The online premium bonds prize checker is the most popular option because it works instantly without a login. NS&I’s own guidance calls it “the quickest way to find out if you’ve won a prize”.
The NS&I app goes further: it shows balances across all your NS&I accounts alongside your prize history. You can log in with your password or with biometrics such as fingerprint or face recognition, which makes monthly checks almost effortless.
NS&I also promotes voice checking, inviting savers to “check prizes for the whole family using just your voice” through an Alexa skill. This is a fun option if you check with children or grandchildren, since premium bonds can be bought as gifts for under-16s.
How the Monthly Draw Works: ERNIE, Odds and Draw Dates
The engine behind every draw is ERNIE, the Electronic Random Number Indicator Equipment, NS&I’s random number generator. Every month ERNIE randomly selects winning bond numbers from the billions of £1 bonds eligible, and every £1 bond has exactly the same chance of being drawn.
The numbers that matter most for the current draw are these:
- Prize fund rate: 4.35% per year, variable, from the September 2026 draw. This is not an interest rate paid to you; it is the rate used to calculate the total prize pool.
- Odds of winning: 21,000 to 1 for every £1 bond in each monthly draw, also variable.
- Prizes per draw: more than 6.5 million tax-free prizes worth over £497 million were estimated for the September 2026 draw.
- Savers taking part: more than 22 million people hold Premium Bonds, making it one of Britain’s most popular savings products.
The two £1 million jackpots are awarded in every draw, and the remaining prize fund is distributed across lower bands. Larger holdings mean more bonds in the draw, which proportionally improves your chance of winning something, although no holding size can guarantee a win in any given month.
Draw dates follow a predictable rhythm. High-value winners, those winning £1,000 or more, are announced at midnight on the last working day of the draw month. The full results, including all the £25, £50 and £100 prizes, are published on the first working day of the following month, and the premium bonds prize checker is updated the day after that.
One important rule catches out new savers: newly purchased bonds must be held for one full calendar month before they become eligible for the draw. Bonds bought in October, for example, are not entered until the December draw. Older bonds remain entered every single month for as long as you hold them.
Premium Bonds Prize Bands: How Many Prizes of Each Value
Premium Bonds prizes range from £25 to £1 million, and the premium bonds prize checker reports wins in every band. The table below shows how NS&I estimated the prizes would be distributed in the September 2026 draw, after the prize fund rate rose to 4.35%.
| Prize value | Estimated number of prizes |
|---|---|
| £1,000,000 | 2 |
| £100,000 | 95 |
| £50,000 | 192 |
| £25,000 | 382 |
| £10,000 | 954 |
| £5,000 | 1,909 |
| £1,000 | 19,892 |
| £500 | 59,676 |
| £100 | 2,366,135 |
| £50 | 2,366,135 |
| £25 | 1,717,659 |
| Total | 6,533,031 prizes worth £497.3 million |
The distribution tells a clear story: the overwhelming majority of winners receive £100, £50 or £25. The £25 band alone accounts for well over 1.7 million prizes each month, which is exactly why so many small wins go unnoticed when people forget to check.
It is worth remembering that the 4.35% prize fund rate is an average across all holders, not a guaranteed return. As NS&I and independent analysts explain, some savers will do better than the headline rate and some will do worse. Many holders win nothing at all in a given year, which is the trade-off for the chance of a life-changing tax-free win.
How to Buy Premium Bonds and Start Checking Your Prizes
You can buy Premium Bonds directly from NS&I’s Premium Bonds page online, or by post and phone. Anyone aged 16 or over with a UK bank account can buy them, and you can also buy them as a gift for a child under 16, with a responsible adult managing the holding until the child turns 16.
The minimum investment is just £25, while the maximum holding is £50,000 per person. Premium Bonds cannot be held jointly, so a couple can each hold up to £50,000 separately, giving a household a combined holding of £100,000 if both partners take part.
Once you buy, your money remains 100% backed by HM Treasury and can be withdrawn at any time without penalty. Winnings are either paid straight into your nominated bank account or automatically reinvested in more bonds, which then become eligible for future draws. Reinvested prizes are free, effectively letting small wins compound your chances.
After your first purchase, find your holder’s number on your Bond record and run your first premium bonds prize checker search once your bonds become eligible. From that point on, every monthly draw gives you a fresh shot at the prizes.
Premium Bonds vs Savings Accounts: Which Is Better?
Premium Bonds compete with ordinary savings accounts for your money, but they work in fundamentally different ways. The comparison below lays out the differences.
| Feature | Premium Bonds | Easy-access savings account |
|---|---|---|
| Return type | Tax-free prizes from £25 to £1m | Guaranteed interest, taxed above your allowance |
| Headline rate | 4.35% prize fund rate, variable, not guaranteed | Around 3.75% to 4.5% AER on the best easy-access accounts |
| Chance of a big win | Two £1m jackpots plus 95 £100,000 prizes every month | None |
| Worst case return | £0, your money stays the same | Your money grows by the advertised rate |
| Access to money | Withdraw any time, no penalty | Withdraw any time, no penalty |
| Safety | 100% backed by HM Treasury | £85,000 protected per bank under FSCS |
Premium Bonds suit savers who value excitement and tax-free status over certainty. The tax-free nature is particularly valuable for higher-rate taxpayers who have used up their Personal Savings Allowance, since every penny won is kept. The lottery-style thrill of the monthly draw is something no savings account can replicate.
Traditional savings accounts suit savers who want guaranteed growth. MoneyWeek has noted that the best easy-access cash ISAs pay over 4.5%, a guaranteed tax-free return that the 4.35% prize fund rate “shouldn’t be mistaken for”. If you know you will not enjoy months without a win, a savings account gives you predictable, steady interest.
Many financially savvy Britons hold both: a core emergency fund in a top-paying easy-access account, and a Premium Bonds holding for the monthly thrill of the draw. Running the premium bonds prize checker each month then becomes the fun part of your savings routine rather than a chore.
Common Premium Bonds Questions Answered
Do unclaimed prizes expire? No, and this is one of the best reasons to use the premium bonds prize checker regularly. The tool is free, official, and takes only your holder’s number.
Do I pay tax on Premium Bonds prizes? No. All prizes are free from UK Income Tax and Capital Gains Tax, and you do not need to declare them on a Self Assessment return. This tax-free status is locked in by law.
What happens if I move house or change bank? Keep your contact details and bank details up to date with NS&I. Prizes cannot reach you if the account details are out of date, although unclaimed winnings stay on record and can be recovered later with the prize checker.
Can I check bonds for children or elderly relatives? Yes. The premium bonds prize checker accepts any valid holder’s number, so you can check the whole family’s holdings. Bonds bought for children under 16 are managed by a responsible adult until the child turns 16.
Will I win more if I hold the maximum £50,000? Each £1 bond has the same 21,000 to 1 odds, so holding more bonds gives you more chances, but each chance is independent. More bonds improve your probability of winning something each month, yet no holding size guarantees a win.
Start Checking Your Premium Bonds Prizes Today
The premium bonds prize checker turns a monthly draw into a monthly opportunity. With more than 6.5 million tax-free prizes worth over £497 million estimated in the latest draw, and 2.6 million prizes worth nearly £110 million sitting unclaimed, a two-minute check could genuinely pay off. The tool is free, official, and takes only your holder’s number.
Make October the month you finally check. Grab your holder’s number, open the official NS&I prize checker, and see whether ERNIE has your number this month. Set up email or text alerts while you are there, and put a monthly reminder in your diary so no future win ever slips past you. Your next prize could already be waiting.
How do I check my Premium Bonds prizes online?
Go to the official NS&I prize checker at nsandi.com and enter your holder’s number, which is 9 or 10 digits long or 8 digits followed by a letter. The tool instantly shows your winnings from the current month’s draw, the previous six draws, and any unclaimed prizes.
What is my Premium Bonds holder’s number and where do I find it?
Your holder’s number is a 9 or 10-digit code, or 8 digits followed by a letter, that identifies your Premium Bonds holding. You can find it on your Bond record, your annual statement, or by logging in to your NS&I online account.
When are Premium Bonds prizes announced each month?
High-value winners of £1,000 or more are announced at midnight on the last working day of the draw month. Full results, including £25, £50 and £100 prizes, are published on the first working day of the following month, and the prize checker is updated the day after that.
Are Premium Bonds prizes tax-free?
Yes. All Premium Bonds prizes are completely free from UK Income Tax and Capital Gains Tax, and you do not need to declare them on a Self Assessment return. The annual prize fund rate is currently 4.35%, variable, and odds are 21,000 to 1 per £1 bond each month.
Do unclaimed Premium Bonds prizes expire?
No, unclaimed Premium Bonds prizes never expire and NS&I holds them indefinitely. In October 2025 NS&I reported 2.6 million unclaimed prizes worth nearly £110 million, so it is always worth running the prize checker, especially for inherited or very old bonds.
How are Premium Bonds winners chosen?
Winners are chosen at random by ERNIE, the Electronic Random Number Indicator Equipment, NS&I’s random number generator. Every £1 bond entered into the monthly draw has the same 21,000 to 1 chance of winning, and each draw awards over 6.5 million tax-free prizes including two £1 million jackpots.
