USPS Shipping Rate Charts by Weight and Size
What is USPS Commercial Pricing?
Up until Jan. 22, 2023 USPS has two commercial pricing categories: Commercial Base Pricing (CBP) and Commercial Plus Pricing (CPP). On Jan. 22, 2023 USPS will be collapsing these into one Commercial pricing category. There are several other 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 Pricing offers savings over USPS Retail. Commercial Pricing is offered with all EasyPost accounts by default which offers you postage savings over the Retail rate. 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 over retail rates with EasyPost.
Spend less on your USPS shipments with EasyPost!
USPS Commercial Rate Chart
Last Updated: January 22, 2023.
Weight | Priority | ParcelSelect | First | Express | LibraryMail | MediaMail |
|---|---|---|---|---|---|---|
1 oz. | $7.64 | $6.99 | $3.59 | $24.90 | $3.47 | $3.65 |
2 oz. | $7.64 | $6.99 | $3.59 | $24.90 | $3.47 | $3.65 |
3 oz. | $7.64 | $6.99 | $3.59 | $24.90 | $3.47 | $3.65 |
4 oz. | $7.64 | $6.99 | $3.59 | $24.90 | $3.47 | $3.65 |
5 oz. | $7.64 | $6.99 | $3.99 | $24.90 | $3.47 | $3.65 |
6 oz. | $7.64 | $6.99 | $3.99 | $24.90 | $3.47 | $3.65 |
7 oz. | $7.64 | $6.99 | $3.99 | $24.90 | $3.47 | $3.65 |
8 oz. | $7.64 | $6.99 | $3.99 | $24.90 | $3.47 | $3.65 |
9 oz. | $7.64 | $6.99 | $4.62 | $25.25 | $3.47 | $3.65 |
10 oz. | $7.64 | $6.99 | $4.62 | $25.25 | $3.47 | $3.65 |
11 oz. | $7.64 | $6.99 | $4.62 | $25.25 | $3.47 | $3.65 |
12 oz. | $7.64 | $6.99 | $4.62 | $25.25 | $3.47 | $3.65 |
13 oz. | $7.64 | $6.99 | $5.85 | $25.25 | $3.47 | $3.65 |
14 oz. | $7.64 | $6.99 | $5.85 | $25.25 | $3.47 | $3.65 |
15 oz. | $7.64 | $6.99 | $5.85 | $25.25 | $3.47 | $3.65 |
1 lb. / 15.999 oz | $7.64 | $6.99 | -- | $25.25 | $3.47 | $3.65 |
2 lb. | $8.23 | $7.13 | -- | $25.65 | $4.13 | $4.35 |
3 lb. | $8.42 | $7.19 | -- | $26.00 | $4.79 | $5.05 |
4 lb. | $8.55 | $7.29 | -- | $26.40 | $5.45 | $5.75 |
5 lb. | $8.74 | $7.40 | -- | $26.75 | $6.11 | $6.45 |
6 lb. | $8.91 | $7.58 | -- | $29.35 | $6.77 | $7.15 |
7 lb. | $9.16 | $8.02 | -- | $31.90 | $7.43 | $7.85 |
8 lb. | $9.68 | $8.16 | -- | $34.50 | $8.09 | $8.55 |
9 lb. | $10.26 | $8.90 | -- | $37.05 | $8.75 | $9.25 |
10 lb. | $10.82 | $9.35 | -- | $39.65 | $9.41 | $9.95 |
USPS Priority Mail Flat Rate Options
Last Updated: January 22, 2023.
Type | Size* | EasyPost Predefined Package | EasyPost Rate | Retail Rate | % Savings with EasyPost |
|---|---|---|---|---|---|
Envelope | 12 ½" x 9 ½" | FlatRateEnvelope | $8.05 | $9.65 | 16.6% |
Window Envelope | 10" x 5" or 12 ½" x 9 ½" | FlatRateEnvelope | $8.05 | $9.65 | 16.6% |
Small Envelope | 10" x 6" | SmallFlatRateEnvelope | $8.05 | $9.65 | 16.6% |
Padded Envelope | 12 ½" x 9 ½" | FlatRatePaddedEnvelope | $8.80 | $10.40 | 15.4% |
Legal Envelope | 15" x 9 ½" | FlatRateLegalEnvelope | $8.35 | $9.95 | 16.1% |
Small Box | 8 11⁄16" x 5 7⁄16" x 1 ¾" | SmallFlatRateBox | $8.55 | $10.20 | 16.2% |
Medium Box | 11 ¼" x 8 ¾" x 6" or 14" x 12" x 3 ½" | MediumFlatRateBox | $14.75 | $17.10 | 13.7% |
Large Box | 12" x 12 ¼" x 6" | LargeFlatRateBox | $19.90 | $22.80 | 12.7% |
APO/FPO Box | 12" x 12 ¼" x 6" | LargeFlatRateBoxAPOFPO | $18.35 | $21.20 | 13.4% |
* Outside dimensions
If you have any questions about our Commercial Pricing use the button below to contact us.
Priority Mail Commercial Parcels - Cubic
Cubic Feet Range Up To | Zone 1 | Zone 2 | Zone 3 | Zone 4 | Zone 5 | Zone 6 | Zone 7 | Zone 8 | Zone 9 |
|---|---|---|---|---|---|---|---|---|---|
0.10 | $7.79 | $7.91 | $8.12 | $8.37 | $8.70 | $9.54 | $10.07 | $10.85 | $20.42 |
0.20 | $8.23 | $8.31 | $8.45 | $8.74 | $9.39 | $11.29 | $11.97 | $13.17 | $27.59 |
0.30 | $8.42 | $8.58 | $8.86 | $9.25 | $10.23 | $13.74 | $15.48 | $18.45 | $37.43 |
0.40 | $8.55 | $8.76 | $9.16 | $9.83 | $12.38 | $16.41 | $19.31 | $22.48 | $46.99 |
0.50 | $8.74 | $8.95 | $9.30 | $10.27 | $13.89 | $18.32 | $22.97 | $26.76 | $56.29 |
Parcel Select Ground Commercial Parcels - Cubic
Cubic Feet Range Up To | Zone 1 | Zone 2 | Zone 3 | Zone 4 | Zone 5 | Zone 6 | Zone 7 | Zone 8 | Zone 9 |
|---|---|---|---|---|---|---|---|---|---|
0.10 | $6.75 | $6.95 | $7.21 | $7.40 | $7.52 | $7.74 | $8.19 | $8.56 | $8.56 |
0.20 | $7.07 | $7.39 | $7.60 | $7.87 | $8.08 | $8.98 | $9.57 | $10.12 | $10.12 |
0.30 | $7.16 | $7.53 | $7.70 | $8.06 | $8.55 | $10.48 | $11.01 | $11.64 | $11.64 |
0.40 | $7.25 | $7.62 | $7.87 | $8.42 | $9.53 | $11.47 | $12.14 | $12.76 | $12.76 |
0.50 | $7.36 | $7.73 | $8.08 | $8.81 | $10.23 | $12.16 | $12.93 | $13.66 | $13.66 |
0.60 | $7.53 | $7.86 | $8.40 | $9.26 | $11.72 | $12.68 | $13.45 | $14.22 | $14.22 |
0.70 | $7.91 | $8.23 | $9.09 | $9.73 | $12.56 | $13.01 | $13.91 | $14.86 | $14.86 |
0.80 | $8.13 | $8.46 | $9.73 | $10.93 | $12.91 | $13.48 | $14.40 | $15.50 | $15.50 |
0.90 | $8.78 | $9.14 | $10.21 | $11.68 | $13.14 | $13.90 | $15.09 | $16.42 | $16.42 |
1.00 | $9.30 | $9.66 | $10.74 | $11.92 | $13.54 | $14.33 | $16.10 | $17.68 | $17.68 |
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