FAQ: Standard Greeting Card Dimensions for International Shipping
By dotori designs | Published: 2026-09-21
Category: Tips & Care
Find out the exact card size that meets global mailing rules, how to choose the right envelope, and avoid extra fees when sending greeting cards abroad.
Quick Answer
A standard greeting card for international shipping measures 5 × 7 inches (127 × 178 mm). This size fits most global postal services without extra handling fees. Keep the card flat and use a matching envelope to stay within weight limits.
When you send a greeting card overseas, the dimensions you choose determine whether the item is treated as regular mail or a parcel. Many carriers have a sweet spot that balances cost and handling ease.
Below we break down the most common international standards, explain why a 5 × 7 inch card works for most destinations, and give practical tips for staying compliant.
Key Size Guidelines by Region
North America and Europe generally accept cards up to 6 × 9 inches (152 × 229 mm) before they are classified as parcels. The 5 × 7 inch format stays well below that threshold, ensuring a standard letter rate.
In Asia-Pacific, some postal services limit the maximum thickness rather than size, but a 5 × 7 inch card with a lightweight paper stock usually stays under the 3 mm thickness limit.
- Measure the card flat, not the folded size.
- Add a minimum 0.5 inch border for the envelope flap.
- Check the carrier’s weight limit (often 100 g for letters).
Shipping FAQ Summary
- Check Card Dimensions
- Confirm the card measures 5 × 7 inches (127 × 178 mm) before ordering envelopes. Ensures eligibility for standard international letter rates.
- Select Compatible Envelope
- Choose an envelope that adds no more than 0.5 inch to each side and stays under the carrier’s thickness limit. Prevents the item from being re‑rated as a parcel.
- Confirm Postal Service Limits
- Review the destination country’s maximum weight and thickness for letters. Avoid surprise surcharges or delivery delays.
How Dotori Designs Products Fit Shipping Standards
- Birthday Party Sticker Sheet: Sticker sheets are printed on washi paper so you can write on top of the sticker and still see the design underneath; size 6 × 4 inches. At 6 × 4 inches the sheet fits easily inside a 5 × 7 inch card envelope without adding bulk, keeping the package within standard letter weight limits.
- Kiki's Delivery Service Bento Box Enamel Pin: 1.5 inch wide, gold‑plated hard enamel pin with rubber backing. Its small footprint and light weight mean it can be mailed in a padded card sleeve alongside a greeting card without exceeding parcel thresholds.
Sticking to the 5 × 7 inch standard keeps your greeting cards in the low‑cost letter category worldwide, letting you share smiles without extra postage.
