Best Calculator Postal Scales of 2025

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Calculator Postal Scales are an efficient and convenient tool for accurately weighing packages and letters. These scales come equipped with a built-in calculator, making it easy to determine the postage needed for each item. They are available in various sizes and weight capacities, suitable for both personal and professional use. The LCD display allows for easy reading of weight measurements and the tare function allows for the weight of packaging to be deducted from the overall weight. Calculator Postal Scales are a must-have for anyone who frequently sends mail or packages.
At a Glance: Our Top Picks
Top 9 Calculator Postal Scales
Giantex 660lbs Digital Floor Scale
The Giantex Digital Floor Scale is designed for accuracy and convenience. With its precise sensor, it can weigh items from 0.1 lbs to 660 lbs, ensuring you get exact measurements every time. The multi-functional LED control panel allows you to easily read weights, even in low light, and includes handy features like a tare function and price calculator. Its AC/DC power supply means you can use it anywhere without worrying about battery life. Additionally, the foldable design makes it easy to store, perfect for small businesses that need a reliable solution for weighing packages.
Giantex 660lbs Digital Postal Platform Scale
The Giantex 660lbs Digital Postal Platform Scale is a high quality scale suitable for indoor and outdoor use. With a weight capacity of up to 660lbs, it is perfect for post offices, food industry, mines, medical industry and more. The portable feet design and adjustable skid proof feet make it easy to move and keep balanced. Made of stainless steel, it is durable and reliable even when weighing wet objects.
QWORK 600LB Postal Scale
The QWORK Postal Scale is a premium and durable steel platform scale that is perfect for weighing a variety of objects. Its portable feet design with adjustable non-slip feet makes it easy to move and keeps the platform balanced. The scale has a good load capacity, allowing it to handle heavy weights. It also features a digital weight screen, making it ideal for both indoor and outdoor use. The large floor scale with its wide platform accommodates large packages, and the extendable cord ensures that users can easily read the weight of even the largest items. With its durable construction and versatile features, the QWORK Postal Scale is a convenient and efficient choice for post offices, warehouses, and other industries.
XtremepowerUS 600LB Postal Scale
The XtremepowerUS 600LB Postal Scale is an LCD digital scale suitable for both indoor and outdoor use. Its skid-proof feet make it easy to move and keep the platform balanced. The heavy-duty steel surface is durable and reliable, and it can weigh objects up to 600lbs. The scale also has a large platform size of 19.8" x 15.75", making it suitable for weighing large packages
Happygrill 660lbs Digital Postal Platform Scale
This digital postal platform has a maximum weight capacity of 660lbs/300KG, with adjustable skid proof feet for easy movement and balance. Its accurate digital screen makes it suitable for various industries, and its stainless steel surface is easy to clean and rustproof. With fast shipping and careful packaging, it is suitable for warehouses, factories, and supermarkets.
Goplus 660 LBS Digital Scale
The Goplus Digital Platform Scale is designed for convenience and accuracy. Its foldable design makes it easy to store and transport, fitting into tight spaces or your vehicle without hassle. With a wide weighing range and high precision, you can confidently measure items from 0.1 lbs to 660 lbs, making it suitable for various settings like post offices and markets. The user-friendly LED display provides clear readings, while the durable stainless steel construction ensures long-lasting use. Enjoy the flexibility of AC or battery power for uninterrupted operation, so you can weigh items whenever needed.
S AFSTAR 660 LBS Digital Scale
The S AFSTAR Digital Scale is a versatile tool designed to meet various weighing needs. With its multi-functional capabilities, you can easily calculate values, net weights, and switch between kilograms and pounds, making it ideal for any setting. The high precision sensors ensure accurate readings from 0.1 lbs to 660 lbs, which is perfect for supermarkets or warehouses. Plus, the scale features an AC/DC power supply, allowing it to operate on batteries for up to 10 hours during power outages, ensuring you never miss a measurement. Its space-saving folding design makes it easy to store, even in tight spaces.
CXWAWSZ 660lb Industrial Scale
The CXWAWSZ Industrial Scale offers a user-friendly design with a removable guardrail and a foldable feature, making it easy to transport and store. Its accurate weighing capability ranges from 4.4 lbs to 660 lbs, allowing you to switch between pounds and kilograms effortlessly. Made from durable stainless steel, this scale is resistant to rust and easy to clean, even after weighing wet items. Additionally, the scale's four wheels enhance portability, enabling you to move it easily in various settings, whether at home or in a workplace.
CXWAWSZ 660lb Industrial Platform Scale with Wheels
The CXWAWSZ Industrial Platform Scale with Wheels is a user-friendly, foldable and portable digital scale suitable for both indoor and outdoor use. It features accurate weighing with lb/kg units and advanced computing functions such as Tare, C, Zero, and M. The stainless steel surface is durable and easy to clean, and the four wheels on the bottom make it easy to move and keep the platform balanced.
Frequently Asked Questions (FAQs)
1. How do you calculate postage on a scale?
Here's what you need to know when it comes to weighing your mail at home: USPS rounds up to either the next pound (lb) or ounce (oz) on postage. This means, if your package weighs 3 lbs 5 oz, it would be charged at the 4 lb-rate. Same with a 7.3 oz package, it must be charged at the 8 oz-rate.
2. How can I get a free USPS scale?
To get your free USPS shipping supplies, you can order them online through Stamps.com or pick them up from Post Offices nationwide. The post office will allow you to order up to 500 of its shipping boxes or labels free of charge.
3. How can I weigh my mail?
Shipping scales are the most accurate way to weigh packages down to the nearest ounce. It's crucial to weigh your packages accurately when you buy postage online with shipping software, since package weight often determines the price of postage.
4. How does a postal scale work?
How Digital Postal Scales Work. First, connect your scale directly to any USB–capable computer through the USB port. Next, place your envelope or package on the scale and you will see that the Stamps.com software reads the weight of your mailpiece automatically from the scale. Finally, print your postage.
During our calculator postal scale research, we found 24 calculator postal scale products and shortlisted 9 quality products. We collected and analyzed 6,837 customer reviews through our big data system to write the calculator postal scales list. We found that most customers choose calculator postal scales with an average price of $33.41.
The calculator postal scales are available for purchase. We have researched hundreds of brands and picked the top brands of calculator postal scales, including Giantex, QWORK, XtremepowerUS, HAPPYGRILL, Goplus. The seller of top 1 product has received honest feedback from 4,171 consumers with an average rating of 4.6.

Rebecca Cantu grew up in a family-owned retail store for home and kitchen products. She worked online and gave assistance to people to buy ideal products for their sweet home after graduating from Northwestern University with a marketing degree. She has been writing content for online shopping guides since 2011 with her professional knowledge and natural sensitivity of appliances.