Usps priority mail envelope sizes and rates

Here are the standard USPS Priority Mail envelope sizes and rates:

Envelope Sizes:

1. Small Flat Rate Envelope: 6 1/8" x 3 5/8" x 1/2" (15.5 cm x 9.2 cm x 1.3 cm)
2. Medium Flat Rate Envelope: 9 1/2" x 5 1/2" x 1/2" (24.1 cm x 14 cm x 1.3 cm)
3. Large Flat Rate Envelope: 12 1/4" x 9 1/2" x 1/2" (31 cm x 24.1 cm x 1.3 cm)
4. Regional Rate Box A: 6 1/8" x 3 5/8" x 1 1/2" (15.5 cm x 9.2 cm x 3.8 cm)
5. Regional Rate Box B: 9 1/2" x 5 1/2" x 1 1/2" (24.1 cm x 14 cm x 3.8 cm)

Rates:

1. Small Flat Rate Envelope: $7.95 (domestic), $24.95 (international)
2. Medium Flat Rate Envelope: $13.75 (domestic), $34.95 (international)
3. Large Flat Rate Envelope: $19.95 (domestic), $44.95 (international)
4. Regional Rate Box A: $13.35 (domestic), $34.35 (international)
5. Regional Rate Box B: $18.35 (domestic), $39.35 (international)

Additional Fees:

• Insurance: $2.75 (up to $100 coverage), $3.50 (up to $200 coverage), $4.25 (up to $300 coverage)
• Signature Confirmation: $3.15 (optional)
• Delivery Confirmation: $0.60 (optional)

Note:

• Rates are subject to change, so it's always best to check the USPS website for the most up-to-date information.
• These rates apply to standard Priority Mail envelopes and boxes. If you need to ship larger or heavier items, you may need to use a different service, such as Priority Mail Express or Parcel Post.
• You can also use the USPS online calculator to determine the exact cost of shipping based on your specific package dimensions and weight.