229mm x 162mm
The size of an envelope can vary, but a common standard size for a business envelope (No. 10) is 4.125 inches in width and 9.5 inches in length. Other envelope sizes exist, such as A4 or C5 envelopes, which have different dimensions. It's essential to choose the right envelope size based on the contents you need to send.
What is the standard-size large envelope?
The standard size business envelope is the number ten. The number ten envelope is open sided with a commercial style flap.
An envelope can never be too large for itself.
The standard size of a passport renewal envelope is 9 inches by 12 inches.
3 1/2" x 5" (inches) is the smallest legal mailing size for an envelope in the US.
The size of the envelope and forms both matters.
Depends on the type and size of the page and envelope.
4" by 9"
It depends on tne weight of the envelope not the size.
The number 10 envelope is the most widely used envelope these days. The size of the number 10 evelope is 4 1/8 by 9 1/2 inches. This common size is used by businesses for doing mass mailings.
It is not the size of the envelope that matters, it is the weight - it is probably best to have the package weighed at the Post Office to obtain the correct postage.