What is the price difference between First and Second Class?

As of 2026, a standard First Class stamp costs £1.35 and a Second Class stamp costs £0.85 for letters up to 100g. The price difference is £0.50 per letter. For bulk mailings, this adds up quickly.

Does Royal Mail First Class come with tracking?

Standard First Class letters do not include tracking. For tracking, you need Royal Mail Tracked 24 (next day) or Tracked 48 (2 days). These are separate, higher-cost services.

Can you get compensation if a First Class letter is lost?

Royal Mail's standard compensation for lost First Class letters is limited to the cost of the stamps. For documents of value, use a Tracked or Special Delivery service, which includes compensation up to £750 or more depending on the service chosen.

Is Second Class reliable enough for important letters?

Second Class is reliable for non-urgent correspondence. For anything time-sensitive, legally important, or requiring proof of delivery, use First Class Tracked or Special Delivery Guaranteed, which includes a money-back guarantee on delivery time.

Royal Mail First Class vs Second Class (2026)

Royal Mail First Class vs Second Class: Which Should You Use?

Speed, cost or tracking: the choice between Royal Mail First and Second Class is not always obvious. Here is what actually matters.

Is Royal Mail First Class always faster than Second Class? Not always. Royal Mail aims for next-working-day delivery with First Class and 2 to 3 working days with Second Class, but these are targets rather than guarantees. During busy periods such as Christmas, both services can experience delays.

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