Free USPS Shipping Calculator | Pirate Ship
USPS Shipping Rate Calculator
Pirate Ship offers the cheapest USPS rates available with no fees
Save up to
87%
Browse All Rates
From (USA only)
Zipcode
To (USA zipcode or Country Name only)
Zipcode or Country
Type of Packaging
Box or Rigid Packaging
Soft Pack, Padded or Flat Envelope, or Box in a Bag
Tube or Irregular Packaging
USPS Flat Rate Packaging
UPS Packaging
Box or Rigid Packaging
Any custom box or thick parcel
Dimensions (Inches)
Length
Width
Height
Weight
Pounds
Ounces
See shipping rates*
*Rates may vary depending on actual shipping address
Get the cheapest USPS shipping rates with no monthly fees
Pirate Ship's free shipping software lets you instantly buy USPS-approved postage online, which can save you up to 87% compared to the retail rates you'll get from the Post Office.
You can print shipping labels from any kind of printer and just hand them to the mailman, drop them off at your local Post Office, or schedule a free USPS pickup.
Just use our USPS shipping calculator to determine the cheapest way to ship your package. You can buy and print the postage in 3 simple steps, whether you're shipping just one package or thousands.
Step 1
Measure and Weight
Measure your package's dimensions and weigh it.
\n\nSee Pirate Ship in action](/content/usps/shipping-calculator#/index.html)
Step 2
Buy Shipping Label
Compare carriers and get the cheapest rate.
Step 3
Hand to UPS or USPS
Print the label and hand your package to the carrier.
Free shipping software
No monthly fees—we're paid by the carriers, not by you!
Cheapest shipping rates
Get instant discounts for USPS® and UPS®
Friendly customer support
We're here for you every day via chat or email.
No commitment
Give it a try. If you don't like it, there's no risk!
Step 1
Measure & Weigh
Step 2
Buy Shipping Label
Step 3
Hand to UPS or USPS
Create your free account and start shipping today
Cheapest Shipping Rates
No monthly fees—we're paid by the carriers, not by you!
Friendly Customer Support
We're here for you every day via live chat or email.
No Commitments
Give it a try. If you don't like it, there's no risk!
No credit card required • All data is kept private & secure • No catch!