UK Postbox Shipping Calculator

Our shipping calculator displays the costs of forwarding your letters and parcels via one of our preferred shipping partners.

Mail forwarding and storage with UK Postbox:

The below size guide will help you calculate the cost of shipping, forwarding and storage depending on your specific mail item.

With UK Postbox you have the option to forward and store physical mail. Using our online mail management software you’re in control of what happens to your mail - If you wish to forward physical items or store them for longer than the inclusive 30 days here’s a breakdown of the prices (including UK VAT @ 20%).

All plans include 30 days free storage
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Additional Charges
and Size Guide
Letter
Letter
Letter
Large Letter
Letter
Small Parcel
Letter
Medium Parcel
Letter
Large Parcel
Mail Forwarding
£0.90 per item
(+ postal/courier cost)
£0.90 per item
(+ postal/courier cost)
£1.80 per item
(+ postal/courier cost)
£3.00 per item
(+ postal/courier cost)
£4.20 per item
(+ postal/courier cost)
Storage after 30 days
£0.12 per month
£0.24 per month
£1.80 per month
£3.00 per month
£4.80 per month
Max Weight
100g
750g
2kg
20kg
Max Length
24cm
35.3cm
45cm
61cm
Max Width
16.5cm
25cm
35cm
46cm
Max Thickness
5mm
2.5cm
16cm
46cm
Greater in size than 61cm x 46cm x 46cm.
Or heavier than 20kg.
No more than 1.5m in length and 3m length and depth combined
Weight limit: 30kg
Contact to arrange
These prices include UK VAT @ 20%, but you may not need to pay. Click here to learn more about VAT.

A note about VAT

Prices on our website include UK VAT at 20%. Below is a list of those who either don't have to pay VAT, or can reclaim it.

Country of residence

Customer type

UK VAT status

UK

Business

You need to pay, reclaim it if you're VAT registered.

EU

Business

Only pay UK VAT if you are not EU VAT registered.

Outside of EU

Everyone

You do not need to pay UK VAT.

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If you have any questions on VAT please contact us.