Where To Exchange Foreign Coins in 2026
Posted by: Ian Stainton • 24 Apr 2026
The most effective way to exchange foreign coins in the UK is usually a specialist online currency exchange service that accepts coins, notes, and withdrawn money, because many traditional providers still focus on banknotes and often charge fees even on accepted transactions. If you’ve come home with a jar of mixed coins, a few old notes, or leftover holiday money that nobody on the high street seems to want, posting it to a specialist service is often the most practical route to a bank transfer or PayPal payment.
That matters because this problem is more common than most guides admit. People return from holidays with euros in one pocket, a handful of dollars in a drawer, and older currency tucked away from trips taken years ago. The frustration isn’t the money itself. It’s finding a place that will take it.
Your Guide to Exchanging Leftover Foreign Currency
You open a drawer, find a bag of mixed coins from Spain, the US, Japan, and a few old notes from a trip you barely remember, then realise you’ve got no idea where to exchange foreign coins without wasting time. That’s the normal starting point.
A lot of UK advice still points people towards banks, the Post Office, or high-street bureaux. The gap is that most of that advice is built around current banknotes, not mixed coin jars, withdrawn notes, or older currencies. Existing UK guidance often misses obsolete, withdrawn, or pre-decimal foreign coins entirely, which leaves travellers and charities with the hardest part of the problem still unsolved, as noted in this overview of the gap in mainstream guidance on exchanging foreign coins in the UK.
The practical answer
If your currency is mixed, old, low value, or includes coins, the simplest route is usually:
- Use a specialist online exchanger: These services are built for coins and mixed collections.
- Don’t sort unless asked to: Good systems can value unsorted lots.
- Check whether old notes are accepted: Some withdrawn currency still has value.
- Choose tracked post: You want a clear chain of delivery.
- Pick your payout method: Most specialist services pay by bank transfer or PayPal.
Practical rule: If a provider mainly advertises travel money, it usually wants to sell you currency, not buy back a mixed bag of old coins.
What people usually get wrong
Many people assume leftover foreign currency is either too small to bother with or automatically worthless if it’s old. That isn’t always true. Coins, banknotes, and even withdrawn currency can still be exchangeable through specialist channels that are set up to handle what banks and bureaux avoid.
The key is matching the currency to the right type of service. For current notes, several options may work. For exchange leftover currency that includes coins, older notes, or unsorted foreign money, specialist services are the option that fits the problem.
Why You Cannot Exchange Foreign Coins at Most Banks
Banks don’t reject foreign coins because they’re awkward. They reject them because the economics are poor and the handling process is messy.
A bank branch is designed around standard retail banking, not around counting and identifying bags of mixed global coinage. Notes are flatter, easier to authenticate, easier to ship, and easier to process in bulk. Coins are heavy, low value, and expensive to sort.
Why notes fit the banking model better
Even when banks do handle foreign currency, they tend to focus on current banknotes. That’s partly because banknotes are easier to route through existing treasury systems, and partly because there is clearer downstream demand for them.
You can see the fee-conscious nature of bank exchange services even on accepted currency. In the UK, Citibank charges a £5 service fee on orders under £1,000 for standard customers, and in the US, Bank of America charges a $7.50 delivery fee for orders under $1,000, according to this review of banks that exchange foreign currency. If fees appear even for straightforward banknote transactions, it’s not surprising that coins are often excluded altogether.
Why coins create friction
Foreign coins create several problems at once:
- Identification work: Staff need to recognise multiple denominations and countries.
- Sorting cost: Mixed coin lots take time to separate and verify.
- Storage issues: Coins are bulky and heavy compared with notes.
- Transport risk: Shipping coin bags is harder and more expensive.
- Limited resale route: Banks often lack a simple channel for recirculating foreign coins.
Banks want volume, standardisation, and easy processing. Mixed foreign coins offer none of those.
Why older and withdrawn currency is even harder
Once currency is old, obsolete, or withdrawn, the problem becomes more specialised. A retail bank branch usually won’t have the internal process, market route, or staff training to handle pre-euro coins, discontinued notes, or mixed legacy currency.
That’s why people are often told to try elsewhere after queueing at a branch. From the customer’s side, it feels inconsistent. From the bank’s side, it’s a product they were never really built to offer.
Comparing Your Foreign Currency Exchange Options
If you want to exchange foreign coins and notes, the right choice depends on what you’ve got. A clean stack of current banknotes is one thing. A biscuit tin full of coins, old francs, and withdrawn notes is something else entirely.
Comparison of UK Foreign Currency Exchange Options
| Exchange Option | Accepts Coins? | Accepts Old/Withdrawn Notes? | Best For | Our Verdict |
|---|---|---|---|---|
| Banks | Rarely | Sometimes, but often limited | Existing customers with current banknotes | Fine for standard notes, poor for coins and mixed leftovers |
| Post Office | Generally no for buy-back coins | Focus is usually on notes | Straightforward note exchange | Convenient for current notes, not a coin solution |
| High-street bureaux de change | Sometimes, but often selective | Limited | Travellers with current, higher-value notes | Can work in simple cases, but often restrictive |
| Specialist online services | Yes, typically the main reason they exist | Yes, including withdrawn or obsolete currency at many providers | Mixed coins, old notes, leftover holiday money, charity collections | Usually the best fit for coins, mixed lots, and hard-to-place currency |
What each option does well
Banks are best when you already bank there and you’re dealing with current notes in a major currency. If convenience matters more than flexibility, that can be enough.
The Post Office and many bureaux are useful when the currency is current, clean, and easy to identify. If all you have is recent euro or dollar banknotes, these channels may be adequate.
Where traditional options fall short
The trouble starts when your money is mixed, small, old, or coin-heavy.
- Coins are the first thing many providers refuse
- Withdrawn notes often fall outside standard buy-back rules
- Small-value leftovers may not justify in-person effort
- Unsorted collections create uncertainty at the counter
That’s why so many people get stuck with “leftover foreign currency” for years. The traditional exchange market is built around active travel money, not recovery of forgotten value.
How to choose quickly
Ask three questions before you go anywhere:
- Are they buying coins, not just notes?
- Do they accept old or withdrawn currency?
- Can they handle mixed, unsorted collections?
If the answer to any of those is no, you’re probably looking at the wrong provider. For straightforward notes, you have options. For coins and old money, specialist services usually stop the problem at the source.
How to Exchange Foreign Coins and Notes Online
Online exchange is usually much easier than people expect. You don’t need a counter visit, and you don’t usually need to spend an evening sorting every coin by country and denomination.
Step 1 Get your quote
Start by identifying a specialist service that accepts the types of currency you hold. The strongest online services accept current notes, foreign coins, and withdrawn currency rather than limiting you to standard banknotes.
In the UK, postal exchange services often use a weight-based valuation wizard that factors in coin density variations and alloy compositions. That approach helps estimate mixed, unsorted collections more accurately and can avoid the 5% to 15% discrepancies that can arise from manual sorting at high-street bureaux.
If you’re ready to exchange foreign coins and notes, this is the stage where you check acceptance, quote terms, and payout options.
Step 2 Pack and send the currency
Package the money carefully and use a tracked postal service. Coins are dense, so secure wrapping matters. Notes should stay dry and flat where possible, but older or folded notes are still commonly sent for verification.
A good online process should make this simple:
- Gather everything together: Coins, notes, old currency, and mixed leftovers
- Follow the provider’s packaging guidance: This reduces delays on receipt
- Use tracked post: It gives you delivery confirmation
- Keep a record of what you sent: A simple list or photo helps
Send the collection as it is unless the service asks for sorting. Specialist systems are designed for the reality of mixed leftover travel money.
Step 3 Receive payment
After receipt and verification, payment is usually made directly to your bank or PayPal. That’s the part many people prefer. There’s no branch visit, no debate at a counter, and no need to persuade someone that your old foreign money should be considered.
What makes this route work
The primary advantage of postal exchange isn’t just convenience. It’s fit. Specialist online services are built around the exact categories that traditional providers tend to reject:
- foreign coins
- mixed coin and note lots
- old and withdrawn banknotes
- leftover holiday currency
- charity and business collections
That’s why online specialist exchange has become the modern answer to a very old problem.
Turning Unwanted Currency into Charitable Donations
A family gets home from holiday with a jar of mixed coins, a few old notes, and no realistic way to spend any of it. A charity appeal can turn that dead money into something useful, but only if the currency goes through a channel that accepts the awkward stuff high-street providers usually refuse.
Why charities need specialist exchange
Charities often receive the hardest type of foreign currency to process. Low-value coins, mixed denominations, discontinued issues, and notes from several countries in the same bag. Banks and standard travel money counters are not built for that. A specialist service is.
The difference matters in practice. If a donor gives current euro notes, the route is fairly simple. If a charity receives a tub of coins from ten countries plus older banknotes from past trips, the job changes completely. Sorting, identifying, valuing, and converting that mix takes a specialist process, otherwise the donation sits in storage and never becomes spendable funds.
That is why charity collections often succeed or fail on the exchange route, not on the goodwill behind the donation.
Where these donations come from
Foreign currency donations usually build up from places that handle regular footfall or repeated travel:
- Airport donation points: passengers empty pockets before flying
- In-flight collections: airlines receive mixed global currency in small amounts
- Retail counter pots: tourist-facing shops get leftover coins customers cannot use
- Community fundraising drives: supporters send in old travel money from home
I have seen the same pattern repeatedly. The individual amounts look small, but pooled collections add up quickly once someone can process coins and older notes instead of rejecting them.
Why direct charity routes work better
Donating the currency itself is often easier than trying to exchange it first and then passing on the cash. That is especially true for coin-heavy collections, where the donor may have no retail exchange option at all.
If you want to donate foreign coins to charity through a specialist service, the main advantage is straightforward. The service can handle mixed and old currency that would otherwise be left in drawers, collection tins, office cupboards, or back-room storage.
A mixed bag of leftover holiday money may not look useful at first glance. In the right charity pipeline, it becomes a recoverable donation.
Who benefits most
This route suits organisations and groups that receive foreign cash regularly, or in unpredictable mixtures:
- Charities collecting from supporters
- Airports and airlines running donation programmes
- Retailers and visitor attractions with tourist traffic
- Businesses that end up with foreign cash through customer hand-ins or staff travel
For these groups, the problem is operational as much as financial. Specialist exchange gives them a practical way to turn unwanted coins and old notes into real charitable value, instead of treating them as too difficult to process.
Common Mistakes When Exchanging Leftover Currency
The expensive mistakes usually happen before the currency is sent anywhere. Someone tries the nearest obvious option, gets turned away, and assumes the money has no practical value.
Assuming coins are worthless
Coins are regularly written off too early. Banks and travel money counters often refuse them because coin handling is slow, costly, and outside their standard process. That refusal gets misread as a verdict on value.
It is usually a verdict on the outlet.
For travellers, charities, and businesses sitting on mixed foreign change, the better question is not “will my bank take this?” but “which type of service is set up to process coins at all?” That distinction saves time and stops usable currency from ending up in jars, desk drawers, or donation tubs that never get counted.
Waiting for the wrong outlet
A familiar brand feels safe, but it is often the wrong route for leftover currency. High-street banks tend to focus on account services. Bureaux de change tend to focus on current notes in popular denominations. Neither is built around mixed coin bags, obsolete notes, or small-value leftovers from several trips.
That is why people lose hours going branch to branch with no result.
A specialist service solves a different problem. It is designed for awkward currency, not just ideal currency. That matters if the collection includes coins, withdrawn notes, older series, or several countries in one parcel.
Throwing old notes into a “keepsake” pile
Old notes are another area where people give up too soon. Some withdrawn currencies really are past recovery through ordinary channels. Others can still be assessed and exchanged by a provider that deals with legacy and out-of-circulation money.
The mistake is assuming all old currency has the same status.
Before writing off older notes, check whether the provider accepts discontinued issues, older note series, or demonetised currency. Mainstream outlets rarely explain the difference well, which is why so much recoverable value gets left untouched.
Over-sorting or under-checking
These errors often show up together. One person spends an evening sorting every coin by country and denomination when the service can verify mixed currency anyway. Another posts a bundle without checking acceptance criteria, payout method, or postage guidance.
Both create avoidable problems.
- Over-sorting: Spending time on detailed separation that may not improve the outcome
- Under-checking: Failing to confirm which coins, notes, or old issues the provider accepts
- Using untracked post: Cutting a small upfront cost while adding unnecessary risk in transit
- Ignoring fees and handling rules: Missing minimum values, exclusions, or processing deductions
- Overlooking specialist and charity routes: Assuming high-street exchange is the only option
A good result usually comes from matching the currency to the right channel first. If the money is mixed, coin-heavy, old, or outside standard retail exchange rules, a specialist online service is usually the route that turns “probably useless” into an actual payment.
Real-World Scenarios From Travellers and Charities
A family clears out a kitchen drawer and finds years of travel leftovers. There are euro coins, US cents, a few Swiss francs, and several old notes from countries they haven’t visited in decades. A bank won’t want the coins, and a bureau may only want current notes. A specialist online exchange service fits because it can take the mixed lot in one go.
A local charity finishes a fundraising event with tubs of foreign change donated by supporters. None of it is sorted. Some of it is current. Some of it clearly isn’t. Sorting it by hand would take volunteer time away from the charity’s main work, so a specialist route that handles leftover foreign currency as received makes far more sense.
A business near a tourist area ends up with foreign coins and notes from customer mistakes, tip jars, and casual drop-offs. The amounts aren’t large enough for a formal treasury process, but they still add up. Instead of storing the money indefinitely, the business can send the mixed collection for verification and convert it into a clean payment.
The pattern is always the same. The money has value, but only if you use a service built for awkward currency rather than ideal currency.
Frequently Asked Questions About Exchanging Foreign Currency
Can you exchange foreign coins in the UK?
Yes, but usually not through the places people try first. Banks and standard travel money counters often focus on current banknotes, while specialist online services are more likely to accept coins.
Do banks accept foreign coins?
Usually no, or only in very limited circumstances. Banks are set up far better for current banknotes than for bags of mixed foreign coinage.
Can I exchange foreign coins and notes together?
Yes. Specialist services commonly handle mixed submissions, which is useful if you want to convert foreign coins and banknotes in one process rather than splitting them up.
Is old or withdrawn foreign currency still worth anything?
Sometimes, yes. Withdrawn or obsolete currency may still be exchangeable through specialist providers even when mainstream outlets reject it. The only reliable answer is to check what the service accepts.
Do I need to sort my coins first?
Usually not with a specialist service designed for unsorted currency. Many people assume they need to separate everything by country and denomination, but that often isn’t necessary.
How long does payment take?
Payment timing depends on the provider’s verification process. Specialist postal services commonly pay after receipt and checking, typically by bank transfer or PayPal.
Is it safe to post foreign currency?
It can be, provided you follow the service’s instructions and use tracked post. Good packaging and delivery confirmation matter, especially for heavier coin parcels.
Can I donate leftover foreign currency instead of exchanging it for myself?
Yes. Many people choose this route for small amounts or mixed coins that they’d rather turn into a charitable contribution than keep at home.
Get Value From Your Forgotten Coins and Notes Today
Your leftover holiday money doesn’t stop having value just because the bank says no. Coins, mixed notes, and withdrawn currency fall outside what most high-street providers want to handle, but specialist exchange services exist for exactly that reason.
If you’ve got a jar of foreign coins, a wallet of old notes, or a collection that nobody local seems willing to take, the practical next step is simple. Find a specialist service that accepts the full mix, post it securely, and turn forgotten money into something useful.
If you want a straightforward way to convert foreign coins and banknotes, including old, withdrawn, and mixed currency, We Buy All Currency offers a simple postal service with clear rates, fast payment options, and support for individuals, charities, and businesses alike.