--- title: "Multi-Carrier Shipping Calculator" url: "https://www.stamps.com/compare-rates/shipping-rates-calculator/" type: "page" modified: "2026-08-12T15:36:07+00:00" --- See How Much You Could Be Saving on Postage and Shipping Costs ============================================================== Use our calculator to see how much less you’d pay with Stamps.com. Our high-volume deals with USPS® and UPS® unlock up to 87% off retail rates—savings you won’t find at the counter. - Compare USPS, UPS and DHL in real-time - Mail letters and postcards via First Class Mail® and Certified Mail® - Ship packages via any of the top carriers, including internationally via GlobalPost - Schedule free pickups and track everything you send from a single place Calculate Shipping Costs Now ---------------------------- Origin Zip/Postal Code Destination Zip/Postal Code Weight Unit Lbs Oz G Length Width Height Unit Inches Centimeters Delivery Window Range All delivery times Under 2 days Between 2-3 days Between 3-5 days Over 5 days Address Type (Optional) Unknown Residential Commercial Get Rates **View Results For** - ![](https://www.stamps.com/wp-content/uploads/2025/11/Group-10.png) - ![](https://www.stamps.com/wp-content/uploads/2025/11/logo_usps.png) - ![](https://www.stamps.com/wp-content/uploads/2025/11/Logo_Lockup.png) - ![](https://www.stamps.com/wp-content/uploads/2025/11/Group-1292.png) - ![](https://www.stamps.com/wp-content/uploads/2026/08/img-logo-fedex-indigo-2x.webp) - ![](https://www.stamps.com/wp-content/uploads/2025/11/Group-10.png) - ![](https://www.stamps.com/wp-content/uploads/2025/11/logo_usps.png) - ![](https://www.stamps.com/wp-content/uploads/2025/11/Logo_Lockup.png) - ![](https://www.stamps.com/wp-content/uploads/2025/11/Group-1292.png) - ![](https://www.stamps.com/wp-content/uploads/2026/08/img-logo-fedex-indigo-2x.webp) ### Checkout your savings below Calculating shipping rates… No shipping rates found. Please try different parameters. How the cost calculator works ----------------------------- Get a fast, accurate shipping rate estimate from leading carriers in seconds. ![](https://www.stamps.com/wp-content/uploads/2025/10/IconPin03-BrandStamps-2-colorTrue.svg)### 1. Select Destination Enter your zip code and your recipient’s (US only) ![Ready to ship](https://www.stamps.com/wp-content/uploads/2025/10/IconBox-BrandStamps-2-colorTrue.svg)### 2. Enter Package Details Input your item’s weight and dimensions (optional) for more accurate results ![](https://www.stamps.com/wp-content/uploads/2025/10/IconSale-BrandStamps-2-colorTrue.svg)### 3. Compare Rates See how much you can save with USPS, UPS, DHL, and GlobalPost What else can Stamps.com help with? ----------------------------------- Go beyond rates. Stamps.com lets you: ![PIckup day icon](https://www.stamps.com/wp-content/uploads/2025/10/IconCalendarAppointment-BrandStamps-2-colorTrue.svg)### Deliver Items On Time Print official postage and labels from all the top carriers, ensuring your items are always compliant, accepted, and delivered on time. ![](https://www.stamps.com/wp-content/uploads/2025/10/IconClock01-BrandStamps-2-colorTrue.svg)### Save Time And Hassle Instantly and easily print postage or labels from your computer and schedule free pickups, eliminating drive time and lines. ![](https://www.stamps.com/wp-content/uploads/2025/10/IconTag-BrandStamps-2-colorTrue.svg)### Save Costs Enjoy deep rate discounts and save even more with analytics that track how much you send and spend on mailing and shipping. ![](https://www.stamps.com/wp-content/uploads/2025/11/Stamps_RedBlue_RGB_CustomerService01.svg)### Get Help When You Need It Enjoy 24/7 online access to your account and a support team that is available via phone, email, and livechat. For 30 years years, we have made it easy to print discounted stamps, labels, and Certified Mail® from USPS®, UPS®, and other top carriers to save time, money, and headaches. [ Start a Trial ](https://registration.stamps.com/registration/) Shipping Calculator FAQs ------------------------ ### How can I calculate shipping costs? ![Accordion Toggle](https://www.stamps.com/wp-content/themes/stamps/src/img/icons/chevron-down.svg) To calculate a shipping cost, enter the shipment details.[ Stamps.com](http://stamps.com/) calculates shipping rates based on the shipping address, package weight and dimensions, and the destination. Users can view the rates and select the service from carriers like USPS® and UPS® that best fits their budget and delivery needs. [ Get the latest rates ](/compare-rates/shipping-rates-calculator/) ### What is a shipping calculator? ![Accordion Toggle](https://www.stamps.com/wp-content/themes/stamps/src/img/icons/chevron-down.svg) A shipping cost calculator is a tool that calculates real-time postage and shipping rates for packages and mail. [Stamps.com](http://stamps.com)’s calculator shows rates from leading carriers like UPS®, USPS®, DHL®, and GlobalPostTM. [ Get the latest rates ](/compare-rates/shipping-rates-calculator/) ### Which factors determine shipping cost? ![Accordion Toggle](https://www.stamps.com/wp-content/themes/stamps/src/img/icons/chevron-down.svg) Shipping costs are dynamic and depend on several key factors like package weight, dimensions, origin, destination, and the service level. If a shipper wants something delivered faster or if it requires a signature, the cost will increase. Use a shipping calculator to find the best rate. [ Get the latest rates ](/compare-rates/shipping-rates-calculator/) ### How do I compare shipping rates? ![Accordion Toggle](https://www.stamps.com/wp-content/themes/stamps/src/img/icons/chevron-down.svg) The best way to compare shipping rates is to use a shipping calculator like[ Stamps.com](http://stamps.com/)’s to view below-retail rates across a number of popular carriers like UPS®, USPS®, DHL®, and GlobalPostTM. [ Get the latest rates ](/compare-rates/shipping-rates-calculator/) ### How do I calculate shipping costs for a small business? ![Accordion Toggle](https://www.stamps.com/wp-content/themes/stamps/src/img/icons/chevron-down.svg) Shipping can be a high operational cost for a small business so finding the best shipping rates is important.[ Stamps.com](http://stamps.com/) is a product that provides a reliable, affordable way to calculate shipping costs, access pre-negotiated rates, and print postage 24/7. [ Get the latest rates ](/compare-rates/shipping-rates-calculator/)