Custom Boxes Empire / Connected packaging
Length plus girth calculator
Length + girth of a parcel for carrier size limits.
How it works
Length is the longest side. Girth = 2 × width + 2 × height (the other two sides). Carriers set limits on length and on length + girth.
Tip
Round each dimension up to the next whole unit, as most carriers do.
Questions
Which side is the length?
Always the longest side, whatever the box is labelled.
What limits apply?
Use the carrier size limit checker with your carrier’s current limits.
Planning estimate only. Confirm sizes, strength and costs with samples and your written quote.
PLAN YOUR PACKAGING
From a better brief to a tailored quote.
Check sizing, compare materials and share your requirements. Final specifications and pricing are confirmed by the team.
Request a packaging quoteSelected delivery market: United Kingdom
Planning delivery to one of these British destinations?
London, Manchester, Birmingham, Bristol, Edinburgh
Add the delivery city and postcode to your brief. Freight, duties and delivery availability are confirmed in the quote.