Domestic postage for a standard letter is now .57 each, .60 with tax.
These stamps do not have the rate on them, and never expire. This change was done as of Jan 11, 2010.
To send a standard letter from Ontario to Vancouver within Canada, you typically need a single stamp, which covers the cost of mailing a letter weighing up to 30 grams. As of my last update, this postage rate is generally around $1.07 for regular mail. However, it's always a good idea to check the latest rates on the Canada Post website, as prices may change.
$0.52 within Canada, $0.96 to the US, and $1.60 International.
three cents per ounce within Canada
No, a forever stamp cannot be used for mailing letters to Canada. Forever stamps are valid for domestic first-class mail within the United States only. To send a letter to Canada, you need to use the appropriate international postage, which typically requires additional postage. Check the USPS website for current rates for international mail to Canada.
$0.61
As of October 2011, Canada Post domestic lettermail costs $0.59
In the US, the amount of postage is the same for mailing a letter anywhere within the US. Not sure is additional charge for mailing to Hawaii.
postage fo 6.3 oz legal envelope
That depends what country you're sending it from. An ordinary letter, up to one ounce, from the USA to Germany will cost $1.15 in postage, as of August 2014. A letter from any EU country to Germany, up to 20 grams, will cost the same as a 20-gram letter within the country you're sending it from. (For example, a 20-gram letter from Portugal to Germany requires the same postage as a 20-gram letter within Portugal.)
A standard size, one ounce letter has a 45 cent postage rate.
$4.95 if sent within the US.
65 cents