Postage Pro UK April 2025

UK 2025 postage calculator for Royal Mail and Parcelforce (including international prices).

Postage Pro is by far the longest running and most regularly updated postage app, first released in 2012.

Postage rates for letters, large letters, small parcels and packets going to the UK and overseas. Save money with advanced checking to see if your item could be sent cheaper (see screenshots for details).

Very useful for ebay / amazon / etsy sellers.

Shows the price you'd pay at the Post Office counter.

Postage Pro UK accepts item weights in grams / kg / ounces and pounds.

Other useful features:

a detailed description of each service is available

automatic switching to Parcelforce for heavier items

automatic calculation of the most efficient way to use 1st/2nd class stamps (eg. for a parcel costing £4.80, it the app will recommend using 3x1st class and 2x2nd class to get exactly £4.80 worth of stamps).

a size guide in both cm and inches

a handy shopping basket (to calculate totals, unfortunately you can't pay for postage with this app)

xmas posting dates

Check the screenshots to see this app in action.