PostageCalculator.ca
Canada Post letter postage, explained simply. Rates effective January 13, 2025.

How much is a stamp in Canada?

$1.24 — that's the price of a Permanent™ stamp bought in a booklet, coil or pane, and it covers a standard letter up to 30 g mailed within Canada. Bought singly at the counter, the same stamp is $1.44. Prices are before tax and have been in effect since January 13, 2025.

Current stamp prices at a glance

StampPriceWhat it covers
Permanent™ (booklet / coil / pane)$1.24Standard letter ≤ 30 g within Canada
Permanent™ (single, at the counter)$1.44Same letter — you pay extra for buying one at a time
USA stamp$1.75Standard letter ≤ 30 g to the United States
Oversize stamp$2.61Oversize / non-standard letter ≤ 100 g within Canada; also a 30–50 g letter to the USA
International stamp$3.65Standard letter ≤ 30 g to most other countries

These labels are a buying guide, not rules for use. An “oversize” $2.61 stamp is worth $2.61 on any envelope you stick it on, and a $3.65 “international” stamp works just as well toward a letter to Moncton — Canada Post tallies the amounts, not the titles. Permanent™ stamps break the pattern differently: with no amount printed, they are cashed in at the going domestic rate each time you mail.

Why the booklet price is lower

Canada Post discounts stamps bought in quantity. A booklet of 10 Permanent™ stamps costs $12.40 — $1.24 each — while a single stamp at the counter is $1.44. If you mail regularly, booklets (or coils of 100) are always the better buy, and because they're Permanent™, they never expire or lose value when rates rise.

Heavier letter?

A standard letter between 30 g and 50 g within Canada costs $1.75. Anything thicker than 5 mm or larger than 245 × 156 mm prices as oversize. Use the calculator for an exact price at any weight up to 500 g.

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Stamp price questions

Did stamp prices go up in 2026?No. Canada Post raised letter rates on January 13, 2025 (from $0.99 to $1.24 per booklet stamp) and left them unchanged in 2026.

Are stamps cheaper at Costco or Shoppers?The per-stamp price is set by Canada Post; authorized dealers sell booklets at the same $1.24 per stamp, though big-box booklets occasionally bundle more stamps per pack.

Can I still use stamps I bought years ago?Yes — see the guide to using older stamps. Permanent™ stamps are always worth the current rate; older denominated stamps count at face value.

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