Second Class Stamp Cost – UK Prices April 2026

Royal Mail’s second class stamp cost increased to 91p on 7 April 2026, marking a 4p rise from the previous price of 87p. The change forms part of broader adjustments affecting standard letters, large letters, and postal services across the UK.

The latest increase represents the sixth adjustment to second class pricing in six years, following a pattern of annual or semi-annual rises driven by declining letter volumes and rising operational costs. First class stamps saw a larger proportional increase, climbing 10p to £1.80, while large letter formats also saw adjustments across both service categories.

This guide consolidates current pricing information, compares first and second class options, tracks the timeline of recent changes, and identifies where consumers can purchase stamps at the updated rates.

What is the current second class stamp cost?

The current second class stamp cost for a standard letter weighing up to 100g stands at 91p, effective from 7 April 2026. This represents a 4p increase from the previous price of 87p, which had been in place since April 2025.

Understanding the full pricing picture requires examining how different formats and service classes compare, as well as recognizing the broader context behind these adjustments.

Key insights on current stamp pricing

• Second class standard stamps rose by 4p to 91p on 7 April 2026
• First class standard stamps increased by 10p to £1.80, representing a larger proportional rise
• Large letter second class stamps remained unchanged at £1.55
• Large letter first class stamps rose 15p to £3.30
• Bulk purchases offer savings: 50-stamp sheets of second class large letters cost £77.50
• Stamp books (4 stamps) provide intermediate options: second class large at £6.20
• Stamps purchased before 7 April 2026 remain valid at their original value

How much is a 1st and 2nd class stamp?

Comparing first and second class stamps reveals consistent pricing tiers across different envelope sizes. The two service categories serve distinct consumer needs, with first class offering faster delivery at a premium rate.

Standard letter pricing comparison

For standard letters weighing up to 100g, first class stamps cost £1.80 while second class stamps cost 91p. The 89p difference reflects the faster delivery guarantees associated with first class service. Second class mail typically arrives within two to three business days, while first class aims for next working day delivery where possible.

The gap between service categories has widened as Royal Mail has increased first class prices more aggressively. According to GB News reporting, first class standard stamps now cost nearly three times their price from a decade ago, when a first class stamp cost just 64p.

Large letter pricing comparison

Large letter formats present a different picture. Second class large letters cost £1.55 across both the up to 100g and up to 250g weight brackets, with no increase from the previous pricing period. First class large letters increased by 15p to £3.30, maintaining the same rate for both weight categories up to 250g.

This pricing structure means second class large letters cost less than half their first class equivalents, making second class an economical choice for bulkier correspondence, documents, or packages that fit within the large letter dimensions.

What is the second class stamp cost in 2026?

The second class stamp cost in 2026 reflects ongoing adjustments to postal pricing that have occurred with remarkable frequency. Royal Mail has implemented price changes for second class stamps six times in the past six years, creating a cumulative increase that has substantially altered the baseline cost of posting a standard letter.

April 2026 price change

The most recent adjustment took effect on 7 April 2026, when second class standard stamps rose to 91p. This 4p increase followed the March 2026 announcement by Royal Mail, which detailed changes across letters, large letters, parcels, and additional services such as Signed For.

Royal Mail’s official pricing documentation confirms these rates remain valid through the current period. Business franking rates and Mailmark prices were updated in parallel with consumer-facing stamp prices.

January 2026 preliminary changes

Prior to the April changes, some contract products received adjustments on 5 January 2026. The second class Economy option for business customers saw modifications during this earlier phase, though standard consumer stamps were not affected until April.

Historical context for second class pricing

While specific 2022 pricing data requires consulting Royal Mail archives, available information indicates second class standard stamps were available at 66p before the current cycle of increases began. The progression to 91p represents a 38% increase over this period, though the precise timeline between 2022 and 2026 involves multiple discrete adjustments.

What are second class stamp prices for large letters?

Second class large letter stamps currently cost £1.55 for items up to 100g, with the same rate applying to letters weighing up to 250g. This uniform pricing across two weight brackets provides consistency for consumers mailing documents, photographs, or other materials that exceed standard letter dimensions.

Large letter dimensions and eligibility

Large letters accommodate items that exceed standard letter dimensions, specifically those exceeding 240mm in length, 165mm in width, or 5mm in thickness. Royal Mail’s classification system distinguishes between standard letters (maximum 100g) and large letters (maximum 750g in standard pricing), with parcels attracting additional surcharges.

The £1.55 second class large letter rate covers the full range up to 250g, meaning consumers do not pay incrementally for letters weighing between 100g and 250g. Items exceeding 250g but remaining within large letter dimensions trigger different pricing structures.

Comparison with first class large letters

First class large letters cost £3.30, representing a mark-up of £1.75 compared to the second class equivalent. This premium reflects the enhanced delivery speed and reliability associated with first class service. For businesses sending time-sensitive documents or marketing materials, the faster option may justify the additional cost.

Bulk purchasing options are available for both service categories. Royal Mail’s online store offers 50-stamp sheets at £77.50 for second class large letters, reducing the per-stamp cost compared to individual purchases.

Second Class Stamp Price Timeline

Understanding the progression of second class stamp prices requires examining the sequence of increases that have occurred over recent years. The following timeline outlines the key adjustment points, though complete historical data may require verification from Royal Mail’s archives.

1. 2022 baseline: Second class standard stamps were priced at 66p before the current escalation cycle began.
2. April 2023: First price adjustment in the current cycle, increasing to approximately 75p.
3. April 2024: Second significant increase, reaching approximately 80p.
4. April 2025: Third adjustment, bringing standard second class to 87p.
5. 5 January 2026: Contract product adjustments, including second class Economy modifications for business customers.
6. 7 April 2026: Current pricing level of 91p implemented for standard second class letters.

This timeline demonstrates Royal Mail’s pattern of implementing annual adjustments, typically in April, with occasional January modifications for specific product categories. The frequency of changes has increased compared to historical norms, reflecting pressures on postal service economics.

For comprehensive historical verification, MoneySavingExpert’s coverage provides detailed documentation of recent price movements, while Royal Mail’s official price guides maintain current rate information.

Confirmed vs Upcoming Prices

Distinguishing between established current prices and any announced future changes helps consumers plan their postal expenditure. As of the current period, the following represents confirmed, active pricing.

Royal Mail Pricing Context

The consistent upward trajectory of stamp prices reflects fundamental challenges facing Royal Mail and similar postal operators worldwide. Several interconnected factors drive the need for regular price adjustments.

Declining letter volumes represent the most significant structural challenge. Digital communication has substantially reduced the volume of personal and business correspondence requiring physical postage. As fixed delivery infrastructure costs remain largely constant regardless of volume, each remaining letter bears a proportionally higher share of network expenses.

Rising delivery costs compound this pressure. Fuel expenses, vehicle maintenance, staff wages, and operational overhead have increased in line with general inflation, pushing the cost base upward while revenue from traditional mail services has contracted. Consumers managing household budgets may find these increases particularly noticeable against other essential costs.

Address growth presents a countervailing factor. New housing developments and expanded urban areas increase the number of delivery points Royal Mail must serve, spreading fixed costs across a larger network even as letter volumes decline. This expansion adds to operational complexity and expense.

Performance considerations also influence pricing decisions. Royal Mail has faced scrutiny regarding delivery target achievement, with missed targets in some periods potentially affecting consumer confidence and service valuation. Pricing adjustments may reflect efforts to maintain service quality while managing financial sustainability.

Comparisons with European postal services suggest UK stamp prices remain competitive despite the significant increases of recent years. Royal Mail’s pricing strategy appears to balance domestic affordability concerns against the imperative to maintain viable operations in a challenging market environment.

For detailed official guidance on current prices, the Post Office website provides comprehensive pricing information alongside alternative purchase options for consumers.

Official Sources and Quotes

Several authoritative sources document current and recent stamp pricing. These sources provide the factual foundation for consumer guidance and price comparison activities.

“Royal Mail announced hikes in March 2026, implemented 7 April, affecting letters, large letters, parcels, and services like Signed For.”

— GB News reporting on the April 2026 price changes

“The first-class standard is nearly three times higher than a decade ago (64p).” This dramatic increase reflects the cumulative impact of eight separate price adjustments in six years.

— GB News financial coverage

“Stamps bought before the hike remain valid.” This consumer protection measure ensures existing stamp stocks do not become worthless following price increases.

— Multiple news sources including The Independent

Additional sources providing documented pricing information include 2ndclassstamp.co.uk, which tracks price changes and maintains historical records, and TopCashback’s stamp price guide, which summarises current rates for consumer reference.

The Royal Mail Business Price Guide serves as the definitive source for commercial and consumer pricing questions, with the current version valid from 7 April 2026.

What’s Next for Stamp Prices

Monitoring future stamp price changes requires attention to Royal Mail announcements and regulatory consultations. The postal operator typically provides advance notice of pricing adjustments, allowing consumers and businesses to plan postal expenditure accordingly.

For current needs, purchasing stamps at the 91p second class standard rate or £1.55 large letter rate ensures accurate postage at current prices. Stamps retain their face value indefinitely, meaning early purchase ahead of anticipated increases incurs no penalty.

Consumers seeking to manage postage costs should consider bulk purchasing options, comparing single stamps against book and sheet prices to identify the most economical approach for their mailing patterns. Current Royal Mail stamp prices are available through the official Royal Mail channels for accurate planning.

For broader context on pricing trends, stamp price increases reflect broader economic pressures affecting consumer services and utility costs across the UK economy.

Frequently Asked Questions