Royal Mail Prices

Prices last checked: 21 August 2026 Checked and updated weekly. ⚡ Get these prices as a JSON API →

Parcel size guide

Letter

24 × 16.5 × 0.5cm

Up to 100g

Large Letter

35.3 × 25 × 2.5cm

Up to 750g

Small Parcel

45 × 35 × 16cm

Up to 2kg

Medium Parcel

61 × 46 × 46cm

Up to 20kg

All dimensions are maximums — an item over any one limit moves up to the next format. Tubes and rolled items: max length 90cm, and length plus twice the diameter no more than 104cm. Bigger or heavier than a Medium Parcel? That’s a Parcelforce job (up to 1.5m and 30kg). International letters and large letters use the same sizes as UK; international parcels up to 2kg must be no longer than 60cm with length + width + depth no more than 90cm — limits for heavier international parcels vary by destination.

UK prices

Royal Mail 1st Class

Weight	Large Letter	Small Parcel	Medium Parcel	Letter
Up to 100g	£3.20	£5.15	£7.35	£1.80
Up to 250g	£3.30	£5.15	£7.35	—
Up to 500g	£3.30	£5.15	£7.35	—
Up to 750g	£3.30	£5.15	£7.35	—
Up to 1kg	—	£5.15	£7.35	—
Up to 2kg	—	£5.15	£7.35	—
Up to 5kg	—	—	£9.35	—
Up to 10kg	—	—	£9.35	—
Up to 15kg	—	—	£14.75	—
Up to 20kg	—	—	£14.75	—

Royal Mail 2nd Class

Weight	Large Letter	Small Parcel	Medium Parcel	Letter
Up to 100g	£1.55	£3.95	£6.25	£0.91
Up to 250g	£1.90	£3.95	£6.25	—
Up to 500g	£2.40	£3.95	£6.25	—
Up to 750g	£2.70	£3.95	£6.25	—
Up to 1kg	—	£3.95	£6.25	—
Up to 2kg	—	£3.95	£6.25	—
Up to 5kg	—	—	£8.05	—
Up to 10kg	—	—	£8.05	—
Up to 15kg	—	—	£12.45	—
Up to 20kg	—	—	£12.45	—

Royal Mail Signed For 1st Class

Weight	Large Letter	Small Parcel	Medium Parcel	Letter
Up to 100g	£5.20	£6.75	£8.95	£3.80
Up to 250g	£5.30	£6.75	£8.95	—
Up to 500g	£5.30	£6.75	£8.95	—
Up to 750g	£5.30	£6.75	£8.95	—
Up to 1kg	—	£6.75	£8.95	—
Up to 2kg	—	£6.75	£8.95	—
Up to 5kg	—	—	£10.95	—
Up to 10kg	—	—	£10.95	—
Up to 15kg	—	—	£16.35	—
Up to 20kg	—	—	£16.35	—

Royal Mail Signed For 2nd Class

Weight	Large Letter	Small Parcel	Medium Parcel	Letter
Up to 100g	£3.55	£5.55	£7.85	£2.91
Up to 250g	£3.90	£5.55	£7.85	—
Up to 500g	£4.40	£5.55	£7.85	—
Up to 750g	£4.70	£5.55	£7.85	—
Up to 1kg	—	£5.55	£7.85	—
Up to 2kg	—	£5.55	£7.85	—
Up to 5kg	—	—	£9.65	—
Up to 10kg	—	—	£9.65	—
Up to 15kg	—	—	£14.05	—
Up to 20kg	—	—	£14.05	—

Tracked 24

Weight	Large Letter	Small Parcel	Medium Parcel
Up to 100g	£3.80	£4.65	£6.55
Up to 250g	£3.80	£4.65	£6.55
Up to 500g	£3.80	£4.65	£6.55
Up to 750g	£3.80	£4.65	£6.55
Up to 1kg	£3.80	£4.65	£6.55
Up to 2kg	—	£4.65	£6.55
Up to 5kg	—	—	£8.55
Up to 10kg	—	—	£8.55
Up to 15kg	—	—	£13.85
Up to 20kg	—	—	£13.85

Tracked 24 with Signature

Weight	Large Letter	Small Parcel	Medium Parcel
Up to 100g	£5.80	£6.25	£8.15
Up to 250g	£5.80	£6.25	£8.15
Up to 500g	£5.80	£6.25	£8.15
Up to 750g	£5.80	£6.25	£8.15
Up to 1kg	£5.80	£6.25	£8.15
Up to 2kg	—	£6.25	£8.15
Up to 5kg	—	—	£10.15
Up to 10kg	—	—	£10.15
Up to 15kg	—	—	£15.45
Up to 20kg	—	—	£15.45

Tracked 48

Weight	Large Letter	Small Parcel	Medium Parcel
Up to 100g	£2.85	£3.65	£5.55
Up to 250g	£2.85	£3.65	£5.55
Up to 500g	£2.85	£3.65	£5.55
Up to 750g	£2.85	£3.65	£5.55
Up to 1kg	£2.85	£3.65	£5.55
Up to 2kg	—	£3.65	£5.55
Up to 5kg	—	—	£7.35
Up to 10kg	—	—	£7.35
Up to 15kg	—	—	£11.85
Up to 20kg	—	—	£11.85

Tracked 48 with Signature

Weight	Large Letter	Small Parcel	Medium Parcel
Up to 100g	£4.85	£5.25	£7.15
Up to 250g	£4.85	£5.25	£7.15
Up to 500g	£4.85	£5.25	£7.15
Up to 750g	£4.85	£5.25	£7.15
Up to 1kg	£4.85	£5.25	£7.15
Up to 2kg	—	£5.25	£7.15
Up to 5kg	—	—	£8.95
Up to 10kg	—	—	£8.95
Up to 15kg	—	—	£13.45
Up to 20kg	—	—	£13.45

Royal Mail Special Delivery Guaranteed by 1pm

Weight	Large Letter	Small Parcel	Medium Parcel	Letter
Up to 100g	£9.45	£9.45	£9.45	£9.45
Up to 250g	£10.45	£10.45	£10.45	—
Up to 500g	£10.45	£10.45	£10.45	—
Up to 750g	£11.45	£11.45	£11.45	—
Up to 1kg	—	£11.45	£11.45	—
Up to 2kg	—	£15.45	£15.45	—
Up to 5kg	—	—	£21.95	—
Up to 10kg	—	—	£21.95	—
Up to 15kg	—	—	£26.95	—
Up to 20kg	—	—	£26.95	—

International Tracked prices — by zone

Royal Mail prices international post by zone, not by country — every country in a zone costs the same for the same format and weight band. Prices effective 7 April 2026, including tracking and compensation up to £50.

International Tracked — Large Letter

Weight	Europe Zone 1	Europe Zone 2	Europe Zone 3	World Zone 1	World Zone 2	World Zone 3
Up to 100g	£9.95	£9.95	£9.95	£11.90	£11.95	£11.25
Up to 250g	£10.75	£10.75	£10.75	£13.55	£14.90	£13.85
Up to 500g	£12.15	£12.15	£12.15	£15.55	£16.55	£15.40
Up to 750g	£12.40	£12.40	£12.40	£20.25	£19.60	£19.20

International Tracked — Small Parcel

Weight	Europe Zone 1	Europe Zone 2	Europe Zone 3	World Zone 1	World Zone 2	World Zone 3
Up to 250g	£12.50	£13.10	£16.70	£19.90	£17.55	£17.85
Up to 500g	£13.30	£14.45	£18.50	£25.90	£22.90	£23.15
Up to 750g	£14.40	£15.55	£18.75	£27.00	£26.10	£25.95
Up to 1kg	£15.15	£16.35	£19.15	£30.55	£29.50	£29.55
Up to 1.25kg	£15.65	£16.90	£19.40	£33.70	£32.95	£33.65
Up to 1.5kg	£15.65	£16.90	£19.40	£35.90	£35.65	£33.65
Up to 2kg	£16.35	£18.45	£20.95	£36.90	£37.60	£33.65

International Tracked — Medium Parcel

Weight	Europe Zone 1	Europe Zone 2	Europe Zone 3	World Zone 1	World Zone 2	World Zone 3
Up to 1kg	£17.50	£20.30	£24.10	£33.70	£40.80	£30.10
Up to 2kg	£17.50	£21.50	£32.30	£39.70	£51.60	£39.20
Up to 3kg	£17.90	£25.40	£38.60	£44.70	£57.00	£39.20
Up to 4kg	£17.90	£39.50	£48.50	£52.80	£63.10	£49.30
Up to 5kg	£20.80	£52.60	£56.80	£62.80	£69.80	£56.40
Up to 7.5kg	£24.00	£62.90	£78.80	£81.80	£93.20	£75.90
Up to 10kg	£26.90	£68.40	£100.00	£114.60	£127.40	£94.20
Up to 15kg	£36.20	£79.80	£116.00	£139.40	£178.60	£136.50
Up to 20kg	£41.70	£87.15	£125.60	£180.80	£228.20	£163.70

Which countries are in which zone?

Europe Zone 1

Republic of Ireland, France (incl. Corsica), Germany, Denmark and Monaco.

Europe Zone 2

Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Estonia, Finland, Greece, Hungary, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal (incl. Azores & Madeira), Romania, Slovakia, Slovenia, Spain (incl. Balearic & Canary Islands) and Sweden.

Europe Zone 3

The rest of Europe and Central Asia — including Switzerland, Norway, Iceland, Serbia, Turkey, Ukraine, Kazakhstan, Gibraltar and the Faroe Islands.

World Zone 1

The rest of the world — Africa, the Americas (except the USA), Asia and the Middle East.

World Zone 2

Australia, New Zealand, Singapore and most Pacific destinations.

World Zone 3

USA only.

Indicative delivery prices for guidance only. Some services are subject to VAT, and prices can change — always confirm the final price with Royal Mail before you ship. International Tracked availability varies by destination — some countries are signed-only, and services to Russia and Belarus are currently suspended; check Royal Mail’s country guides. Looking to send orders to Royal Mail automatically? See our Royal Mail integrations. Building something with this data? The full dataset — UK and International — is available as a JSON Royal Mail Prices API.