Discover our wide range of C5 envelopes, available in various colours, styles, and finishes to suit every occasion. Whether you're sending business correspondence, invitations, or promotional materials, our C5 envelopes are a versatile choice for both personal and professional use.
What size are C5 envelopes?
C5 envelopes measure 162mm x 229mm (6 x 9 inches), perfectly fitting A5 documents or A4 sheets folded in half.
What are C5 envelopes used for?
C5 envelopes are perfect for greeting cards, event invitations, stationery sets, business correspondence and wedding invitations
Is C5 the same size as A5?
A C5 envelope is slightly larger than A5.
- C5 size: 162mm x 229mm (6.38 inches x 9.02 inches)
- A5 size: 148mm x 210mm (5.83 inches x 8.27 inches)
Can I send a C5 envelope via standard post?
Yes, C5 envelopes are a popular choice for mailing documents and are classed as a letter under Royal Mail's guidelines. However, always check the regulations to ensure your envelope meets the size and weight requirements for standard post.
- Sample Swatches
- Card Blanks and Envelopes
- Kraft Card
- Coloured Card
- Patterned Card
- Textured Card
- Smooth Card
- Silk Card
- Pearlescent Card
- A6 (105 x 148 mm) Card
- A5 (148.5 x 210 mm) Card
- A4 (210 x 297 mm) Card
- 5 x 7 (127 x 178mm) Card
- SRA4 (225 x 320mm) Card
- A3 (297 x 420 mm) Card
- SRA3 (450 x 320 mm) Card
- A6 (105 x 148 mm) Paper
- A5 (148.5 x 210 mm) Paper
- A4 (210 x 297 mm) Paper
- SRA3 (450 x 320 mm) Paper
- SRA4 (225 x 320 mm) Paper
- A3 (297 x 420 mm) Paper
- 300mm Square Paper
- Greeting Card Blanks
- Coloured Card Blanks
- Envelopes
- Magnetic Paper
- Newsprint Off Cuts
- Acetate Sheets
- Christmas Products
- Note Cards
- Gloss Paper
- Textured Paper
- Smooth Paper
- Advocate Card
- Gloss Card
- Paper Menus
- Square Envelopes
- C4 (229 x 324mm) Envelopes
- C5 (162 x 229mm) Envelopes
- C6 (114 x 162mm) Envelopes
- C7 (83 x 112mm) Envelopes
- DL (110 x 220mm) Envelopes
- 125 x 175mm Envelopes
- 5 x 7 Envelopes (133mm x 184mm)
- 152 x 216mm Envelopes
- Cello Bags
- Clearance
- Coloured Envelopes
- Square Card
- Card Making Supplies