How long the passport validity should be?

[velmurugan_u]

To visit usa in tourist visa is it sufficient my passport validity is up to my visiting perid. for example I have the passport validity for 2 months .I want to to be their for 1 month.kindly guide me

[txh1b]

http://www.immihelp.com/visas/six-mo...-visitors.html

[parkerlindsey]

Hello Everyone,

I have just finished my graduation and now I want to go abroad for further study.I do not have much idea about visa duration.I want to have it but How? and how much duration a visa can have? Is it like as much as we want or for a specific period?

[Shalanni]

With some countries, the validity of a visa is not the same as the authorized period of stay. The visa validity then indicates the time period when entry is permitted into the country.