Calculate certified mail postage

To calculate certified mail postage, you'll need to know the weight and size of the item you're sending, as well as the destination zip code. Here's a step-by-step guide:

  1. Determine the weight of the item:
    • Measure the weight of the item in ounces (oz) or pounds (lbs).
  2. Determine the size of the item:
    • Measure the length, width, and height of the item in inches.
  3. Calculate the postage:
    • Use the USPS Postage Calculator or consult the USPS website for the current rates.
    • Enter the weight, size, and destination zip code to get the estimated postage cost.
  4. Add the certified mail fee:
    • Certified mail costs an additional $3.50 for the first ounce, and $0.20 for each additional ounce.
    • For example, if the item weighs 2 ounces, the certified mail fee would be $3.70 (2 ounces x $0.20 per ounce).

Here's an example calculation:

Keep in mind that these rates are subject to change, so it's always a good idea to check the USPS website for the most up-to-date rates.

Additionally, you can also use the USPS Certified Mail Calculator tool to calculate the postage cost.