Scale for mail

You're referring to a scale for measuring the weight of mail!

In the United States, the United States Postal Service (USPS) uses the following scale to determine the weight-based pricing for mail:

Weight Classes:

1. Letter Mail (1 oz or less): $0.55 (as of 2022)
2. Large Envelope (1 oz to 2 oz): $0.85 (as of 2022)
3. Flat Rate Envelope (up to 13.5 oz): $7.95 (as of 2022)
4. Padded Envelope (up to 13.5 oz): $7.95 (as of 2022)
5. Package (over 13.5 oz): Weight-based pricing (see below)

Weight-Based Pricing:

• 1 oz to 2 oz: $0.85
• 2 oz to 3 oz: $1.05
• 3 oz to 4 oz: $1.25
• 4 oz to 6 oz: $1.45
• 6 oz to 8 oz: $1.65
• 8 oz to 10 oz: $1.85
• 10 oz to 12 oz: $2.05
• 12 oz to 13.5 oz: $2.25

Additional Fees:

• Fuel Surcharge: 5.5% of the total postage cost (as of 2022)
• Delivery Confirmation: $0.50 (as of 2022)
• Signature Confirmation: $2.75 (as of 2022)

Please note that these rates are subject to change, and you should always check the USPS website for the most up-to-date information.