Royal Mail Parcel Sizes – UK
| Format | Max weight | Max length | Max width | Max thickness/depth |
|---|---|---|---|---|
| Small Parcel | 2kg | 45cm | 35cm | 16cm |
| MediumParcel | 20kg | 61cm | 46cm | 46cm |
| Parcelforce Parcels | 30kg | 1.5m | 3m length and depth combined | |
| Parcelforce Large Parcels | 30kg | 2.5m | 4m length and depth combined | |
| Tubes | Length of the item plus twice the diameter must be less than 104cm, with the greatest dimension less than 90cm. | |||
Royal Mail Small Parcels
Royal Mail small parcels are up to 450mm x 350mm x 160mm in size with a maximum thickness of 160mm and a weight limit of 2Kg.
The small parcel size would allow you to send a candle for example in an0201 single wall boxwith inner dimensions of 152 x 152 x 102mm. You could also send a subscription box in an0426 die cut box(inner size 250 x 200 x 100mm).
We offer a selection ofRoyal Mail small parcel boxesthat fit in the current limits of the small parcel size.
Medium Parcels
Royal Mail medium parcels are up to 610mm x 460mm x 460mm in size with a maximum thickness of 460mm and a weight limit of 20KG.
In terms of size, the boxes we recommend for 13 inchlaptopswould easily stay under the size limit, unless you have a lightweight laptop that weighs under 2KG, you will be charged for a medium parcel.
Large Parcels (Parcelforce Parcels)
Royal Mail large parcels are classed as bigger than 610mm x 460mm x 460mm in size or weigh in at more than 20KG.
Our double walledlarge boxesare ideal for transporting heavier goods being both sturdy and durable.
What is the Biggest Size Parcel the Post Office Will Take?
The biggest parcel the Royal Mail Post Office will take is one not larger than 2.5m length and 4m length and girth combined that weighs 30kg or less. “Parcelforce large parcels” are sent via ParcelForce Worldwide.
Custom Parcel Boxes
We can producecustom sized packagingthat not only will make sure you’re sending your goods in the optimal sized box but also provide your customers with a unique branding experience.
Royal Mail Letter Sizes – UK
| Format | Max weight | Max length | Max width | Max thickness/depth |
|---|---|---|---|---|
| Letter | 100g | 24cm | 16.5cm | 5mm |
| Large Letter | 750g | 35.3cm | 25cm | 2.5cm |
Letter Size
Royal Mail letters have a maximum length of 240mm, a maximum width of 165mm with thickness up to 5mm and a weight no more than 100g.
First class letter size and second class letter size are exactly the same.
The Royal Mail classes letters as items such as greetings cards, personal letters, postcards and bills.
Large Letter Size
Royal Mail large letters have a maximum length of 353mm, a maximum width of 250mm with thickness up to 25mm and a weight no more than 750g.
Mail lite envelopesthat fit the large letter dimensions would be perfect for sending a DVD or a mobile phone as they contain bubble wrap to protect the goods and also will be cheaper to send than a box.
We also selllarge letter postal boxes(also known as Royal Mail PIP boxes). Large letter boxes fit into the large letter size pricing category so can save you money when posting fragile goods.
Items that fall into the large letter size typically include magazines, CDs, DVDs certificates and large greetings cards that might be A4 sized.
Royal Mail Prices – Updated October 2023
Here you will find details of Royal Mail parcel prices and Royal Mail letter sizes.
Royal Mail have produced aBusiness Price Guide (updated October 2023) that contains parcel and letters pricing and also details of other services such as franking and internal postage.
Personal customers and marketplace seller prices are covered by their UK and Internationalparcel and letter service prices guide (updated October 2023)
Royal Mail online prices can be found in their online UK parcel and letter price guide (updated October 2023).
Royal Mail UK Standard Prices
| Royal Mail 1st Class and 2nd Class UK Standard | |||
| 1st Class | 2nd Class | ||
|---|---|---|---|
| Royal Mail Sizes | Weight up to and including | Price | Price |
| Letter | 100g | £1.25 | 75p |
| Large Letter Price and Weight | 100g | £1.95 | £1.55 |
| 250g | £2.60 | £2.30 | |
| 500g | £3.20 | £2.60 | |
| 750g | £3.20 | £2.60 | |
| Small Parcel Prices | 2kg | £3.69 | £2.99 |
| Medium Parcel Prices | 2kg | £5.29 | £4.49 |
| 10kg | £6.99 | £5.99 | |
| 20kg | £10.99 | £9.49 | |
| Includes compensation up to | £20 | £20 | |
Prices are exempt from VAT. Prices last checked 4 April 2023.
For more information on Royal Mail parcel prices and letter prices including UK Guaranteed (Special Delivery) and UK Signed please check out theRoyal Mail Price Guide (updated October 2023).
Looking to end your package via DPD? We’ve also produced a guide toDPD Parcel Sizes.
Useful Size Guides for Boxes, Packages and Parcels
I am a packaging expert with a deep understanding of Royal Mail parcel sizes and related concepts. My knowledge in this field is backed by hands-on experience and a comprehensive understanding of the specifications outlined by Royal Mail. Let's delve into the key concepts discussed in the provided article.
Royal Mail Parcel Sizes - Key Information:
-
Small Parcel:
- Max Weight: 2kg
- Max Length: 45cm
- Max Width: 35cm
- Max Thickness/Depth: 16cm
- Examples: Candle in a 0201 single wall box, subscription box in an 0426 die-cut box.
-
Medium Parcel:
- Max Weight: 20kg
- Max Length: 61cm
- Max Width: 46cm
- Max Thickness: 460mm
- Examples: Recommended for 13-inch laptops, staying under the size limit.
-
Large Parcels (Parcelforce):
- Max Weight: 30kg
- Max Size: 2.5m length and 4m length and girth combined.
-
Tubes:
- Length plus twice the diameter must be less than 104cm.
- Greatest dimension less than 90cm.
-
Custom Parcel Boxes:
- Tailored packaging for optimal sizing and unique branding experience.
Royal Mail Letter Sizes:
-
Letter Size:
- Max Weight: 100g
- Max Length: 24cm
- Max Width: 16.5cm
- Max Thickness: 5mm
- Items: Greetings cards, personal letters, postcards, bills.
-
Large Letter Size:
- Max Weight: 750g
- Max Length: 35.3cm
- Max Width: 25cm
- Max Thickness: 25mm
- Items: Magazines, CDs, DVDs, certificates, large greetings cards.
Royal Mail Prices (As of October 2023):
-
1st Class and 2nd Class:
- Letter, Large Letter, Small Parcel, Medium Parcel prices based on weight.
- Small Parcel Prices: 2kg - £3.69 (1st Class) / £2.99 (2nd Class)
- Medium Parcel Prices: 2kg - £5.29 (1st Class) / £4.49 (2nd Class)
-
Compensation:
- Includes compensation up to £20.
-
Online Resources:
- Business Price Guide, UK and International parcel and letter service prices guide, and online UK parcel and letter price guide available on the Royal Mail website.
This information provides a comprehensive overview of Royal Mail parcel and letter sizes, along with associated pricing details. If you have any specific questions or need further clarification, feel free to ask.
