How much is a postal stamp to mail a letter

The cost of a postal stamp to mail a letter varies depending on the country, weight, and size of the letter, as well as the destination. Here are some general guidelines:

United States:

• First-Class Mail Letter (1 oz): $0.55 (as of January 2022)
• First-Class Mail Large Envelope (1 oz): $1.00 (as of January 2022)
• International Mail (1 oz): $1.20 (as of January 2022)

Canada:

• Letter (up to 30g): $1.05 (as of 2022)
• International Letter (up to 30g): $2.50 (as of 2022)

United Kingdom:

• Standard Letter (up to 100g): £0.85 (as of 2022)
• International Letter (up to 100g): £1.15 (as of 2022)

Australia:

• Standard Letter (up to 20g): AU$1.10 (as of 2022)
• International Letter (up to 20g): AU$2.20 (as of 2022)

Other countries:

Please check with your local postal service for the current rates and prices.

Keep in mind that these prices are subject to change, so it's always a good idea to check the postal service's website or visit a post office for the most up-to-date information.

Also, note that these prices are for standard letters and may vary depending on the size, weight, and type of mail you're sending.