USPS Shipping Rate Charts by Weight and Size

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What is USPS Commercial Plus Pricing (CPP)?

There are several types of USPS pricing and the rate you're getting is important: USPS Retail Pricing is the starting tier for pricing. This is the USPS rate you'll pay at your local Post Office or other retail locations. Commercial Base Pricing (ComBasPrice) is offered by some companies such as Pitney Bowes and offers some savings over USPS Retail. Fortunately, we offer Commercial Plus Pricing with all EasyPost accounts which offers you even more savings over the other pricing plans. Sign up now and get started.

Why ship with EasyPost instead of USPS directly?

Integrating with EasyPost's Shipping API rather than USPS offers unique advantages that will help you scale your online business and future proof your shipping infrastructure. Our best-in-class API is a single point of integration that provides access to 100+ carriers worldwide including USPS shipping rates. Today you may be shipping exclusively with USPS. Tomorrow you might consider expanding your business across borders and when you do, adding a new carrier account just takes minutes. Discover more about USPS international shipping rates and cost savings with EasyPost.

Additionally, USPS Commercial Plus Pricing eligibility is typically based on the following volume. With EasyPost, you automatically qualify without having to hit these thresholds. By leveraging this USPS rates pricing, your business will be able to reduce shipping costs and thrive amongst the strongest eCommerce companies. No volume requirements, no time wasted on negotiations — just simple pricing.

Save on your USPS shipments with EasyPost!

Mail TypeUSPS Requirementswith EasyPost
Priority Mail50,000 pieces
in prior year
Express Mail5,000 pieces
in prior year
First Class MailMore than 5,000 pieces
in a calendar year*
International Mail$100,000 in postage value**CheckWaived
*This category is designed for machinable parcels that weigh less than 16 ounces.
**Includes First Class Package International Service, Priority Mail International, Priority Mail Express International, and Global Express Guaranteed Mail

Note: Although Commercial Plus is more expensive than First Class in some instances, we do the optimization on our end so you always get the lowest price.

Select a Zone:
Select a Predefined Package:

USPS Commercial Plus Rate Chart

Last Updated: July 10, 2022.

1 oz.$7.37$7.22$3.37$23.50$3.32$3.49
2 oz.$7.37$7.22$3.37$23.50$3.32$3.49
3 oz.$7.37$7.22$3.37$23.50$3.32$3.49
4 oz.$7.37$7.22$3.37$23.50$3.32$3.49
5 oz.$7.37$7.22$3.76$23.50$3.32$3.49
6 oz.$7.37$7.22$3.76$23.50$3.32$3.49
7 oz.$7.37$7.22$3.76$23.50$3.32$3.49
8 oz.$7.37$7.22$3.76$23.50$3.32$3.49
9 oz.$7.37$7.22$4.34$23.75$3.32$3.49
10 oz.$7.37$7.22$4.34$23.75$3.32$3.49
11 oz.$7.37$7.22$4.34$23.75$3.32$3.49
12 oz.$7.37$7.22$4.34$23.75$3.32$3.49
13 oz.$7.37$7.22$5.49$23.75$3.32$3.49
14 oz.$7.37$7.22$5.49$23.75$3.32$3.49
15 oz.$7.37$7.22$5.49$23.75$3.32$3.49
1 lb. / 15.999 oz$7.37$7.22--$23.75$3.32$3.49
2 lb.$8.02$7.28--$24.05$3.95$4.16
3 lb.$8.24$7.34--$24.30$4.58$4.83
4 lb.$8.34$7.44--$24.60$5.21$5.50
5 lb.$8.45$7.55--$24.85$5.84$6.17
6 lb.$8.56$7.66--$27.40$6.47$6.84
7 lb.$9.04$8.10--$29.95$7.10$7.51
8 lb.$9.18$8.24--$32.50$7.76$8.21
9 lb.$9.79$8.99--$35.05$8.42$8.91
10 lb.$10.29$9.44--$37.60$9.08$9.61

USPS Priority Mail Flat Rate Options

Last Updated: August 23, 2022.

TypeSize*EasyPost Predefined PackageEasyPost RateRetail Rate% Savings with EasyPost
Envelope12 ½" x 9 ½"FlatRateEnvelope$7.75$8.9513.4%
Window Envelope10" x 5" or 12 ½" x 9 ½"FlatRateWindowEnvelope$7.75$8.9513.4%
Small Envelope10" x 6"SmallFlatRateEnvelope$7.75$8.9513.4%
Padded Envelope12 ½" x 9 ½"FlatRatePaddedEnvelope$8.45$9.6512.4%
Legal Envelope15" x 9 ½"FlatRateLegalEnvelope$8.05$9.2513.0%
Small Box8 1116" x 5 716" x 1 ¾"SmallFlatRateBox$8.25$9.4512.7%
Medium Box11 ¼" x 8 ¾" x 6" or 14" x 12" x 3 ½"MediumFlatRateBox$14.25$16.1011.5%
Large Box12" x 12 ¼" x 6"LargeFlatRateBox$19.20$21.5010.7%
APO/FPO Box12" x 12 ¼" x 6"LargeFlatRateBoxAPOFPO$17.70$20.0011.5%

* Outside dimensions

If you have any questions about our Commercial Plus Pricing use the button below to contact us.

Cubic Price Chart by Zone

The following is a pricing chart for Commercial Plus rates as of July 10, 2022.

Cubic Feet Range Up ToZone 1 & 2Zone 3Zone 4Zone 5Zone 6Zone 7Zone 8Zone 9

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