Shipping Basics

What Is a Parcel? Parcel vs Package, Letter and Freight

The words are used loosely in conversation and precisely by carriers — and the difference decides what you pay.

Decided By
Size, weight, contents
Not Decided By
What you call it
Why It Matters
Different service classes

Everyday Words, Carrier Definitions

In ordinary speech, parcel and package mean the same thing and most people use whichever comes to mind. Carriers are not so relaxed about it. To a courier, the words map onto distinct service classes with different price structures, different handling and different rules — and the class your item falls into is determined by its physical characteristics, not by the word you use when you book.

Getting the class right is one of the quieter ways people overpay. Documents sent as a parcel cost more than documents sent on a document service. A pallet-sized consignment split into parcels costs more than one freight booking. Neither mistake is obvious from the booking form, because the form will happily accept whatever you enter.

The Four Classes

ClassWhat it isTypical handling
Letter / documentFlat, light, paper-only contents in an envelope. No goods of physical substance.Cheapest class, priced almost entirely on weight — volume barely matters
Parcel / packageGoods in a box or mailer, within the carrier's weight and dimensional limits.Automated sortation, priced on chargeable weight including volume
PalletGoods stacked, wrapped and strapped to a pallet base, handled as one unit.Mechanical handling by forklift, priced by pallet size, weight and lane
FreightAnything above pallet scale, or full-load and part-load consignments.Scheduled freight movements, priced by volume, weight and route

Is There a Difference Between a Parcel and a Package?

Functionally, no. The two words describe the same thing and carriers use them interchangeably in customer-facing language. 'Parcel' is the more common term in British and European English; 'package' is more common in American English. Neither triggers a different price or a different service.

Where a real distinction does appear is between a parcel and a letter or document. That boundary is defined by physical characteristics — thickness, weight, rigidity and whether the contents are paper alone — and it does change the price. An envelope containing only documents can travel on a document service. Put a USB stick, a keyring or a small gift inside the same envelope and it becomes goods, which means a parcel service and, on non-EU routes, a different customs treatment.

The other real boundary sits at the top of the parcel range. Once a single item exceeds a carrier's weight, length or girth limits, it stops being a parcel regardless of what you call it, and moves into pallet or freight handling.

Which Class Do You Need?

Terms You Will Meet on a Booking Form

Chargeable weight — the greater of actual weight and volumetric weight; what you are actually billed on
Volumetric weight — length × width × height in cm ÷ 5000, representing the space the parcel occupies
Consignment — the whole shipment, which may consist of several parcels
Sender and consignee — the person sending and the person receiving
Collection and drop-off — the two ways a parcel enters the carrier's network
Transit time — the estimated journey duration, excluding unpredictable customs clearance
Declared value — the value you state, which caps any compensation you can claim
Incoterm — who is responsible for duty, tax and risk at each stage of an international shipment

Frequently Asked Questions

What is the difference between a parcel and a package?

In practice, nothing. They describe the same thing, with 'parcel' more common in British and European English and 'package' more common in American English. Carriers treat them identically and neither word changes the price or the service.

What does 'send a parcel' mean?

It means arranging for a courier or postal service to transport a boxed or packaged item from one address to another. In practice it covers packing the item, measuring and weighing it, booking a carrier, printing a label, and handing the parcel over by drop-off or collection.

When does something stop being a parcel?

When it exceeds the carrier's limits on weight, longest side or girth. At that point it moves into pallet or freight handling, which uses different equipment and a different pricing basis. Long thin items often cross this line on length well before their weight becomes relevant.

Is an envelope a parcel?

Only if it contains goods. An envelope holding paper alone can travel on a document service, which is cheaper. Add any physical item — even something small — and it is classified as goods, which means parcel pricing and, outside the EU, a different customs treatment.

What is a consignment?

The whole shipment moving under one booking, which may contain several individual parcels. Each parcel within a consignment is still measured, labelled and tracked individually, but they travel together and may be collected in one visit.

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