Visit this website: http://ircalc.usps.gov/
It depends on the weight and size as well.
A postcard would be around a dollar but to be safe I would put $2 worth
of stamps. Hope this helps.
To send a postcard or greeting card from Australia to Japan the airmail price is $1.60.
USPS.com says it costs 98 cents to send a postcard from the US to Australia.
about 5 dollars
Curry
It depends on where you send it from.
$.29
One cent
It will cost approximately 98 cents to send a postcard to France from the US. However, the postcard will take about 3-4 weeks to actually arrive to its France destination.
how much does it cost to send a postcard?How is that an answer?http://postcalc.usps.gov/Postcards.aspx says $0.28 for regular sized and $0.44 for large. As of 12/2/09
As of January 20th, 2009, the rate to send a postcard from Canada to the US is $0.98. Reference: http://canadapost.ca/Personal/RatesPrices/Send/PostageStamps.aspx
The current USPS postcard rate from the US to Chile is 94 cents.
Php 14.00