Flat Rate Pricing—Quick Reference
DOMESTIC
Priority Mail Express
Flat Rate Envelope
12-1/2" x 9-1/2"
Padded Flat Rate Envelope*
12-1/2" x 9-1/2"
Legal Flat Rate Envelope
15" x 9-1/2"
Flat Rate Boxes*
11" x 8-1/2" x 5-1/2" Inside
11-1/4" x 8-3/4" x 6" Outside
13-5/8" x 11-7/8" x 3-3/8" Inside
14" x 12" x 3-1/2" Outside
Retail
Online
$19.99
$18.11
19.99
18.11
19.99
18.11
44.95
44.95
Priority Mail
Flat Rate Envelopes
12-1/2" x 9-1/2" or smaller
Legal Flat Rate Envelope*
15" x 9-1/2"
Padded Flat Rate Envelope*
12-1/2" x 9-1/2"
Small Flat Rate Box
8-5/8" x 5-3/8" x 1-5/8" Inside
8-11/16" x 5-7/16" x 1-3/4" Outside
Medium Flat Rate Boxes
11" x 8-1/2" x 5-1/2" Inside
11-1/4" x 8-3/4" x 6" Outside
13-5/8" x 11-7/8" x 3-3/8" Inside
14" x 12" x 3-1/2" Outside
Large Flat Rate Boxes
12" x 12" x 5-1/2" Inside
12-1/4" x 12-1/4" x 6" Outside
23-11/16" x 11-3/4" x 3" Inside*
24-1/16" x 11-7/8" x 3-1/8" Outside*
APO/FPO/DPO Flat Rate Box
12" x 12" x 5-1/2" Inside
12-1/4" x 12-1/4" x 6" Outside
5.60
5.05
5.75
5.25
5.95
5.70
5.80
5.25
12.35
11.30
I N T E R N AT I O N A L
Retail
Priority Mail Express International
Flat Rate Envelope
12-1/2" x 9-1/2" (Max Wt. 4 lbs.)
Canada
All other countries
Padded Flat Rate Envelope*
12-1/2" x 9-1/2" (Max Wt. 4 lbs.)
Canada
All other countries
Legal Flat Rate Envelope
15" x 9-1/2" (Max Wt. 4 lbs.)
Canada
All other countries
Flat Rate Boxes*
(Max Wt. 20 lbs.)
11" x 8-1/2" x 5-1/2" Inside
11-1/4" x 8-3/4" x 6" Outside
13-5/8" x 11-7/8" x 3-3/8" Inside
14" x 12" x 3-1/2" Outside
Canada
All other countries
Online
$35.95
46.50
$33.00
42.75
35.95
46.50
33.00
42.75
35.95
46.50
33.00
42.75
66.95
84.95
61.60
78.25
Priority Mail International
17.45
15.45
15.80
13.80
Note: Flat Rate prices are available when material is sent
in a USPS-produced Flat Rate Envelope or Box. When
sealing a Flat Rate Box or Envelope, the container flaps
must be able to close within the normal folds. Tape may
be applied to the flaps and seams to reinforce the
container, provided the design of the container is not
enlarged by opening the sides and the container is not
reconstructed in any way. Weight restrictions for
domestic are 70 lbs. Weight restrictions for Priority Mail
International are 4 lbs for the Flat Rate Envelopes, Small
Flat Rate Box, DVD, and Large Video Box; 20 lbs for the
Medium and Large Flat Rate Boxes. Priority Mail Express
International Flat Rate Boxes have a maximum weight
limit of 20 lbs; the Flat Rate Envelopes have a maximum
weight of 4 lbs.
* Packaging only available online at USPS.com. Some
Post Offices may have Priority Mail Express Flat Rate
Boxes available.
Flat Rate Envelopes
15" x 9-1/2" or smaller (Max Wt. 4 lbs.)
Canada
20.55
All other countries
24.75
Legal Flat Rate Envelope*
15" x 9-1/2" (Max Wt. 4 lbs.)
Canada
20.55
All other countries
24.75
Padded Flat Rate Envelope*
12-1/2" x 9-1/2" (Max Wt. 4 lbs.)
Canada
20.55
All other countries
24.75
Small Flat Rate Box
(Max Wt. 4 lbs.)
8-5/8" x 5-3/8" x 1-5/8" Inside
8-11/16" x 5-7/16" x 1-3/4" Outside
Canada
20.55
All other countries
24.75
DVD Flat Rate Box*
(Max Wt. 4 lbs.)
7-9/16" x 5-7/16" x 5/8" Inside
8-3/4" x 5-9/16" x 7/8" Outside
Canada
20.55
All other countries
24.75
Large Video Flat Rate Box*
(Max Wt. 4 lbs.)
9-1/4" x 6-1/4" x 2" Inside
9-9/16" x 6-7/16" x 1-3/4" Outside
Canada
20.55
All other countries
24.75
Medium Flat Rate Boxes
(Max Wt. 20 lbs.)
11" x 8-1/2" x 5-1/2" Inside
11-1/4" x 8-3/4" x 6" Outside
13-5/8" x 11-7/8" x 3-3/8" Inside
14" x 12" x 3-1/2" Outside
Canada
42.25
All other countries
61.75
Large Flat Rate Boxes
(Max Wt. 20 lbs.)
12" x 12" x 5-1/2" Inside
12-1/4" x 12-1/4" x 6" Outside
23-11/16" x 11-3/4" x 3" Inside*
24-1/16" x 11-7/8" x 3-1/8" Outside*
Canada
55.75
All other countries
80.50
Page 64 • United States Postal Service • Price List (Notice 123) • Effective January 26, 2014
19.50
23.50
19.50
23.50
19.50
23.50
19.50
23.50
19.50
23.50
19.50
23.50
40.15
58.65
52.95
76.50
International Quick Reference
First-Class Mail International & First-Class Package International Service—Retail
SHAPE
PRICE
SIZE
Postcards
minimum
maximum
length
5-1/2 inches
6 inches
height
3-1/2 inches 4-1/4 inches
thickness 0.007 inch
0.016 inch
4-1/4"
max.
3-1/2"
min.
Prices
Canada
Mexico
All other countries
$1.15
1.15
1.15
Height
Length 5-1/2"
min.
6"
max.
Letters
6-1/8"
max.
length
3-1/2"
min.
Weight
Not
Price Groups
Over
1
2
3-5 6-9
minimum
maximum
(oz.)
5-1/2 inches 11-1/2 inches
1
$1.15 $1.15 $1.15 $1.15
height
3-1/2 inches 6-1/8 inches
thickness 0.007 inch
1/4 inch
Height
Length 5-1/2"
min.
11-1/2"
max.
Letters that meet one or more of the
nonmachinable characteristics in IMM
241.217 are also subject to the $0.21
nonmachinable surcharge.
Large Envelopes (Flats)
12"
max.
length
minimum*
maximum
11-1/2 inches 15 inches
height
6-1/8 inches
thickness
1/4 inch
6-1/8"
min.
Length
11-1/2"
min.
1.98
3
3.5
1.61
2.08
2.29
2.86
3.12
4.11
2.81
3.64
Weight
Not
Price Groups1
Over
1
2
3-5 6-9
(oz.)
1
$2.29 $2.29 $2.29 $2.29
2.50
2.97
3
4
5
6
7
8
12
16
2.71
2.91
3.12
3.33
3.54
3.75
4.79
5.83
3.64 4.16 4.06
4.32 5.10 4.94
5.00 6.04 5.83
5.67 6.97 6.71
6.35 7.91 7.60
7.03 8.85 8.48
8.48 10.72 10.31
9.94 12.60 12.13
Size—Other than Rolls
Maximum length = 24 inches
Maximum length + height + thickness
combined = 36 inches
Length
2.13
2
Packages
Thickness
1.72
3/4 inch
15"
max.
Height
1.15
12 inches
* Flats exceed at least one of these
dimensions.
Pieces that are rigid, nonrectangular, or not
uniformly thick pay package prices.
Height
2
Size—Rolls
Minimum length = 4 inches
Minimum length + twice the diameter
combined = 6-3/4 inches
Maximum length = 36 inches
Maximum length + twice the diameter
combined = 42 inches
Weight
Not
Over
(oz.)
1
2
3
4
5
6
7
8
12
16
3.23
3.18
Price Groups1
1
$6.55
6.55
7.65
7.65
8.80
8.80
8.80
8.80
9.55
10.95
2
$6.55
6.55
8.85
8.85
11.55
11.55
11.55
11.55
13.50
15.05
3-5
$6.55
6.55
9.45
9.45
12.75
12.75
12.75
12.75
14.90
16.75
6-9
$6.55
6.55
9.15
9.15
12.15
12.15
12.15
12.15
14.30
16.25
1. For prices up to 64 ounces, see page 45.
Price Group 1: Canada
Price Group 2: Mexico
Price Group 3: China, Eastern Europe, Hong Kong, Japan, Russia, South Korea, Turkey, Western Europe
Price Groups 6-9: Africa, Asia (see exceptions in Price Groups 3-5), Central America, Middle East, South America
For all Country Price Groups, see pages 51-54.
United States Postal Service • Price List (Notice 123) • Effective January 26, 2014 • Page 65
Domestic Quick Reference
First-Class Mail Domestic—Retail
SHAPE
SIZE
PRICE
Postcards
4-1/4"
max.
3-1/2"
min.
length
height
thickness
minimum
maximum
5 inches
3-1/2 inches
0.007 inch
6 inches
4-1/4 inches
0.016 inch
minimum
maximum
5 inches
3-1/2 inches
0.007 inch
Price
$0.34
Height
Length 5"
min.
6"
max.
Letters
6-1/8"
max.
length
height
thickness
3-1/2"
min.
Height
Length 5"
min.
11-1/2"
max.
Flats
12"
max.
6-1/8"
min.
Height
Length
Parcels
11-1/2"
min.
15"
max.
11-1/2 inches
Weight Not
Over (oz.)
1
2
Stamped
Price
$0.49
0.70
6-1/8 inches
1/4 inch
3
3.5
0.91
1.12
Weight Not
Over (oz.)
Metered
Price
1
$0.48
2
3
0.69
0.90
Letters that meet one or more of the nonmachinable
characteristics in DMM 101.1.2 are also subject to the
$0.21 nonmachinable surcharge.
3.5
Semi-Postal Stamps
Weight Not
minimum*
maximum
Over (oz.)
1
length
11-1/2 inches
15 inches
2
height
6-1/8 inches
12 inches
3
thickness
1/4 inch
3/4 inch
4
5
* Flats exceed at least one of these dimensions.
Pieces that are rigid, nonrectangular, or not uniformly
6
thick pay parcel prices.
7
8
9
10
11
12
13
EDDM Flats—Retail
Weight Not
Over (oz.)
1
length + girth
2
length + girth combined cannot exceed 108 inches
3
(Standard Post cannot exceed 130 inches)
4
5
length
6
the longest side of the package
7
girth
8
measurement around the thickest part (perpendicular to
9
the length)
10
11
12
13
Page 66 • United States Postal Service • Price List (Notice 123) • Effective January 26, 2014
1.11
$0.60
Price
$0.98
1.19
1.40
1.61
1.82
2.03
2.24
2.45
2.66
2.87
3.08
3.29
3.50
$0.175
Price
$2.32
2.32
2.32
2.50
2.68
2.86
3.04
3.22
3.40
3.58
3.76
3.94
4.12