Fancyham.com

Postage Stamp Calculator  Calculate the minimum number of stamps required for any postage.*

Just follow the steps below.
1) What stamps do you have?
I'll remember your entries for your next visit.

I have some...
66¢ stamps remove

Add stamps to the list:
I also have stamps worth $ each.

2) Enter postage due

Postage due:
$
Quick shipping rate clicks:
(updated for new US Postal Service rates starting Jan 9, 2022)

Postcard: 51¢
First Class letter (1 oz): 66¢
First Class letter (2 oz): 90¢
First Class letter (3 oz): 1.14¢
First Class large envelope (flats) - 1 oz: $1.35
First Class large envelope (flats) - 2 oz: $1.59
First Class large envelope (flats) - 3 oz: $1.83
International postcard: $1.50
International letter (1 oz): $1.50

Priority Mail (Flat rate envelope): $9.65
Priority Mail (Small Flat rate box): $10.20
Priority Mail (Medium Flat rate box): $17.10
Priority Mail (Large flat rate box): $22.60

Media Mail (1 lb): $3.92
Media Mail (2 lbs): $4.67
USPS postage guide
USPS's postage calculator
You need this many stamps:

66¢ stamps: 15




* Tries to find the absolute minimum but may miss by a stamp or a few cents
Updates:
July 9, 2023 Updated USPS postal rate with July 9, 2023 changes
Jan 23, 2022 Updated USPS postal rates with Jan 22, 2022 changes
July 12, 2022 Updated USPS postal rates with July 10, 2022 changes, added international letter 1 oz

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