USPS

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!

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Select a Predefined Package:

USPS Commercial Rate Chart

Last Updated: July 9, 2023.

Weight
Priority
Express
GroundAdvantage
LibraryMail
MediaMail
1 oz.
$7.64
$24.90
$3.59
$3.72
$3.92
2 oz.
$7.64
$24.90
$3.59
$3.72
$3.92
3 oz.
$7.64
$24.90
$3.59
$3.72
$3.92
4 oz.
$7.64
$24.90
$3.59
$3.72
$3.92
5 oz.
$7.64
$24.90
$3.99
$3.72
$3.92
6 oz.
$7.64
$24.90
$3.99
$3.72
$3.92
7 oz.
$7.64
$24.90
$3.99
$3.72
$3.92
8 oz.
$7.64
$24.90
$3.99
$3.72
$3.92
9 oz.
$7.64
$25.25
$4.62
$3.72
$3.92
10 oz.
$7.64
$25.25
$4.62
$3.72
$3.92
11 oz.
$7.64
$25.25
$4.62
$3.72
$3.92
12 oz.
$7.64
$25.25
$4.62
$3.72
$3.92
13 oz.
$7.64
$25.25
$5.85
$3.72
$3.92
14 oz.
$7.64
$25.25
$5.85
$3.72
$3.92
15 oz.
$7.64
$25.25
$5.85
$3.72
$3.92
1 lb. / 15.999 oz
$7.64
$25.25
$6.47
$3.72
$3.92
2 lb.
$8.23
$25.65
$6.83
$4.43
$4.67
3 lb.
$8.42
$26.00
$7.17
$5.14
$5.42
4 lb.
$8.55
$26.40
$7.40
$5.85
$6.17
5 lb.
$8.74
$26.75
$7.57
$6.56
$6.92
6 lb.
$8.91
$29.35
$7.74
$7.27
$7.67
7 lb.
$9.16
$31.90
$7.99
$7.98
$8.42
8 lb.
$9.68
$34.50
$8.33
$8.69
$9.17
9 lb.
$10.26
$37.05
$8.80
$9.40
$9.92
10 lb.
$10.82
$39.65
$9.38
$10.11
$10.67

USPS Priority Mail Flat Rate Options

Last Updated: July 9, 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 1116" x 5 716" 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

USPS Ground Advantage 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
$6.32
$6.40
$6.47
$6.59
$6.88
$7.59
$7.78
$8.03
$8.03
0.20
$6.68
$6.78
$6.93
$7.11
$7.54
$8.67
$8.93
$9.29
$9.29
0.30
$7.07
$7.16
$7.55
$7.86
$8.48
$9.77
$10.32
$10.97
$10.97
0.40
$7.32
$7.40
$7.98
$8.40
$9.15
$10.42
$11.22
$12.13
$12.13
0.50
$7.52
$7.59
$8.31
$8.81
$9.74
$11.00
$12.01
$13.15
$13.15
0.60
$7.70
$7.76
$8.62
$9.19
$10.32
$11.59
$12.78
$14.14
$14.14
0.70
$7.98
$8.04
$9.06
$9.75
$11.02
$12.35
$13.76
$15.38
$15.38
0.80
$8.26
$8.32
$9.45
$10.21
$11.55
$12.93
$14.52
$16.33
$16.33
0.90
$8.70
$8.76
$9.91
$10.75
$12.15
$13.61
$15.36
$17.41
$17.41
1.00
$9.45
$9.51
$10.55
$11.48
$12.92
$14.49
$16.45
$18.42
$18.42

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