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Return Deadline Calculator (UK & EU)

Works out the last day to cancel an online order, reject a faulty item or claim under the legal guarantee in the UK or EU, counted the way the law counts.

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In short For an online order delivered on 1 October, you can cancel for any reason until the end of 15 October in both the UK and the EU, because the 14 days start the day after delivery. If the item is faulty, UK law gives a separate 30-day right to reject it for a full refund, which runs until the end of 31 October. After that, a fault that shows up within six months of delivery is presumed to have been there from the start, until 31 March. In the EU the cancellation deadline moves to the next working day when it falls on a weekend, so an order delivered on Saturday 3 October can be cancelled until Monday 19 October, while in the UK the same order’s deadline stays Saturday 17 October. If the seller never told you about the right to cancel, the period runs for up to 12 months longer. A shop purchase has no legal change-of-mind return at all: any such return is the shop’s own policy, but the faulty-goods rights still apply.

How to use the Return Deadline Calculator (UK & EU)

  1. Choose the UK or the EU, and whether you bought online or in a shop.
  2. Enter the day the item arrived. If the order came in parts, enter the day the last item arrived.
  3. Tick the box if the seller never told you about your right to cancel, and add the day they finally did if they did.
  4. Read each deadline, how many days are left, and the law it comes from.

About the Return Deadline Calculator (UK & EU)

The Return Deadline Calculator gives the last day for each of your rights after buying something in the UK or the EU, and names the rule behind each date so you can quote it to the seller.

Why the days are counted from the day after

UK and EU rules count a period “after” or “beginning with the first day after” an event, so the delivery day itself is not day one. Delivered on 1 October, the 14 days run from 2 to 15 October, and the 30-day right to reject runs from 2 to 31 October. Counting the delivery day as day one is the most common reason people think they have a day less than they do.

The UK rules used

  • Cancel: Consumer Contracts Regulations 2013, regulation 30 — 14 days after the day you get the goods. Regulation 31 extends it when the seller did not tell you about the right.
  • Send back and refund: regulation 35(4) gives you 14 days after telling the seller to send the goods back; regulation 34(5) gives the seller 14 days after receiving them, or after you show proof of sending, to refund.
  • Reject a faulty item: Consumer Rights Act 2015, section 22(3) — 30 days beginning with the first day after delivery.
  • Six months: section 19(14) — a fault appearing within six months beginning with the day of delivery is presumed to have been there at delivery.

The EU rules used

  • Withdraw: Directive 2011/83/EU, Article 9 — 14 days from the day you get the goods. Article 10 extends it by 12 months when you were not told.
  • Weekend deadlines move to the next working day. Public holidays move it too, but they differ by country, so only weekends are moved here.
  • Legal guarantee: at least two years for a faulty item, with the fault presumed present at delivery for one year — two years in some countries.

Where this tool stops

Some purchases have no right to cancel at all, such as goods made to your specifications or clearly personalised, goods that go off quickly, and sealed goods unsealed after delivery that cannot be returned for health or hygiene reasons; services have different start dates. This page gives the standard deadlines for goods; it is not legal advice on a particular dispute. Our guide to returning a faulty product in the UK, EU and US walks through what to say to the seller.

Explained in our guides

All guides

Frequently asked questions

How long do I have to return something bought online in the UK?
14 days after the day it was delivered, for any reason. Delivered on 1 October, you can cancel until the end of 15 October. You then have a further 14 days to send it back.
Does the 14 days include the day of delivery?
No. The period starts the day after delivery, so an order delivered on 1 October can be cancelled until the end of 15 October.
What if the 14th day is a weekend?
In the EU the deadline moves to the next working day. UK regulations have no such rule, so a UK deadline that falls on a Saturday stays on that Saturday.
Can I return something I bought in a shop?
Only if it is faulty, or if the shop’s own policy allows it. The 14-day cancellation right applies to online, phone, mail-order and doorstep sales, not to shop purchases.
What if the seller never told me about my right to cancel?
The period is extended. In the UK it ends 12 months after the normal 14 days would have ended, or 14 days after the seller finally tells you, if that comes first. The EU rule is the same.
Is the Return Deadline Calculator (UK & EU) free, or is there a paid tier?
Free, unlimited, and no email address required. You can use it a hundred times a day and nothing changes.
Can you see what I put into this page?
No. The Return Deadline Calculator (UK & EU) runs entirely in your browser using JavaScript. Nothing is transmitted, logged or stored, which you can verify yourself in the Network tab of your browser's developer tools.
How is the result calculated?
It uses Cancel: delivery day + 14. UK reject: delivery day + 30 (30 days beginning with the day after). UK six-month presumption: six months beginning with the delivery day. EU: weekend deadlines move to the next working day. The full working is printed under the result, so you can follow every step rather than trusting a black box.
What is the Return Deadline Calculator (UK & EU) used for?
The jobs it is built for: checking you are still inside the 14-day cancellation period before sending something back. Quoting the right legal deadline to a seller who says it has passed. Seeing whether a fault is still inside the six-month presumption. It is built for exactly those cases rather than being a general-purpose tool with this bolted on.
Any caveats I should know about?
Counted the way UK and EU law counts periods. It covers standard goods purchases; some items have no cancellation right, and a dispute about a particular purchase is a question for Citizens Advice or the European Consumer Centre in your country.
What are the reference figures here?
Cancel online order (UK & EU) is 14 days after delivery. UK right to reject is 30 days, from the day after delivery. UK six-month presumption is Six months from delivery. These are printed on the page itself, so you do not have to take them on trust.
How precise is the result?
The calculation runs in double precision and the result is shown to ten significant figures, so converting a value and converting it back returns the original. What is displayed is rounded for readability; what is copied is not.

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