Canada Post Lettermail Slot
- Lettermail travels as Canada Post’s fastest service, upheld by the “First Class” postage rates below Lettermail postage includes the return-to-sender feature for undeliverable mail pieces if there is a valid return address on the outward face.
- Also you can buy the legit letter checker template from Canada Post for $10 shipped. If you sell DVDs or video games you can actually fit 4 standard cases in one lettermail shipment if you lay them flat in a 2x2 grid. If you drop off at the post office, ask them not to put stamps on.
- Maximum dimensions The maximum dimensions are 245 mm x 156 mm (9.6 inches x 6.1 inches). However, the maximum dimensions for cards and postcards to the U.S.A. Or an International destination are 235 mm x 120 mm (9.2 inches x 4.7 inches). Non-standard and oversize (0-500 g).
Box height 5/8' (17 mm) - Mail your products by Canada Post 'Lettermail' to save postage! - Quantity: 10pcs or 100pcs (flat) per bundle. White box with kraft interior. 3 ply slot box: 140gsm white paper exterior, corrugated paper 130gsm, and interior kraft paper 110gsm. Space saving for storage and easy to fold into a box. The Slotbox is the affordable Canadian E-commerce solution for sending thin and small items across Canada. 3 sizes available that are all 19mm deep, meeting the size requirements for Oversized Lettermail within Canada. Allows your business to save money by sending as lettermail instead of expensive.
See postage rates1 for standard Lettermail by destination, weight and delivery time.
| Canada | U.S. | International | |
|---|---|---|---|
| Projected arrival date2 (business days) | Within a city or town: 2 days Within a province: 3 days Across provinces: 4 days | 4–6 days | 4–7 days |
| Standard size mail – Letter envelopes and post cards | |||
| 0–30 g Up to 5 sheets of paper* | $1.05 for a single stamp or $0.90/stamp in a booklet | $1.27 | $2.65 |
| Over 30 g up to 50 g Up to 9 sheets of paper* | $1.27 | $1.90 | $3.80 |
| Oversize/Non-standard – Large documents and unusually shaped envelopes | |||
| Up to 100 g Up to 20 sheets of paper* | $1.90 | $3.12 | $6.25 |
| Over 100 g up to 200 g Up to 40 sheets of paper* | $3.12 | $5.45 | $10.90 |
| Over 200 g up to 300 g Up to 60 sheets of paper* | $4.34 | $10.90 | $21.80 |
| Over 300 g up to 400 g Up to 80 sheets of paper* | $4.98 | $10.90 | $21.80 |
| Over 400 g up to 500 g Up to 100 sheets of paper* | $5.35 | $10.90 | $21.80 |
If your letter exceeds 500 g, you will have to use parcel services.
Standard Lettermail postal rates
Pay standard postage rates by using a combination of stamps totaling the required value indicated in the chart below or pay the exact cost by going in to the post office.
0—30g = up to 5 sheets of paper* 0—50g = up to 9 sheets of paper*
Canada
0—30g
$1.05 / stamp
$0.90 / stamp in a booklet
Over 30g—50g
$1.27
U.S.
0—30g
$1.27
Over 30g—50g
$1.90
International
0—30g
$2.65
Over 30g—50g
$3.80
Canada Post Letter Mail Slot Prices
Are you sending a letter that weighs over 50g or is unusually shaped?
Canada Post Letter Mail Slot Numbers
See our postage rates chart for the different average delivery times and rates that are applied to Lettermail at various weights and envelope shapes.