PACKAGE SIZE GUIDE

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PACKAGE SIZE GUIDE

Contact Package Size Guide

Have a question, found an error, noticed outdated shipping information or want to share feedback about one of our guides or calculators?

Package Size Guide welcomes relevant feedback that can help us improve our package dimensions, box size, dimensional weight and shipping resources.

How Can We Help?

Please use the contact form on this page to reach us regarding the website, our published content or our shipping and packaging tools.

To help us review your message efficiently, include the URL of the relevant page whenever your inquiry relates to a specific article, calculator or resource.

Report Incorrect or Outdated Information

Shipping requirements can change over time. Carriers may revise package-size limits, dimensional-weight formulas, shipping services, surcharges or other requirements.

If you believe information on Package Size Guide is incorrect or outdated, please let us know.

Please include:

The URL of the page
The section or information you believe is incorrect
A brief explanation of the issue
The correct information, if known
A link to an official source when available

You can learn more about how we review reported errors in our Corrections Policy.

Questions About Package Dimensions

Our website publishes educational information about package measurements, box sizes and shipping dimensions.

Before contacting us with a general package-size question, you may find the answer in one of our main guides:

Questions About Shipping Carriers

Package Size Guide publishes informational resources related to major shipping carriers and fulfillment services.

Package Size Guide is an independent informational website. We are not USPS, UPS, FedEx, DHL, Amazon or another shipping carrier, marketplace or fulfillment provider.

Calculator Feedback

We welcome reports and suggestions regarding our packaging and shipping calculators.

If you experience an issue with a calculator, please include:

The calculator you were using
The values you entered
The result you received
Why you believe the result may be incorrect
Your browser or device if the issue appears technical

Visit our Shipping Calculators section to view the tools currently available.

Box Size Calculator Support

If your message relates to our Box Size Calculator, please provide the product dimensions and packing clearance values you entered.

This information can help us determine whether an issue relates to the calculation, measurement units or the way results are displayed.

Dimensional Weight Calculator Support

For questions about our Dimensional Weight Calculator, please include the package dimensions, measurement units and divisor used in your calculation.

Dimensional-weight rules may differ by carrier, service, destination and account type. Please identify the carrier you are comparing the calculation with when relevant.

Suggest a New Guide or Topic

If there is a packaging or shipping question that you could not find an answer to on Package Size Guide, you are welcome to suggest a topic for future coverage.

Suggestions may include:

Specific box-size guides
Product packaging questions
Carrier package-size requirements
Dimensional-weight topics
Shipping measurement questions
Packaging calculator ideas
E-commerce packaging topics

We cannot guarantee that every suggested topic will be published, but reader suggestions can help us identify useful subjects for future guides.

Editorial Questions

Questions about how we research, prepare, review or update our content can also be sent through our contact form.

For additional information, please review our Editorial Policy.

Advertising and Business Inquiries

Businesses interested in legitimate advertising, sponsorship or commercial opportunities related to Package Size Guide may contact us through this page.

Please clearly identify your company, website and the nature of your proposal.

Advertising or commercial relationships do not guarantee favorable editorial coverage, changes to independent content or removal of accurate information.

Technical Problems

If you encounter a technical problem while using PackageSizeGuide.com, please send us a brief description of what happened.

Helpful information may include:

The affected page URL
The device you were using
Your web browser
The action you were trying to complete
Any error message displayed

Privacy and Data Requests

If your message concerns privacy, personal data or the way information is handled on Package Size Guide, please clearly identify your inquiry as privacy-related.

You can also review our Privacy Policy for information about website data practices.

Copyright and Content Concerns

If you believe content published on Package Size Guide infringes your copyright or other intellectual property rights, please provide enough information for us to identify and review the material.

Please include:

The URL of the content on Package Size Guide
A description of the material in question
Information identifying the original work
Your relationship to the rights holder
A reliable way to contact you

What We Cannot Help With

Because Package Size Guide is an independent informational website, we cannot provide customer service on behalf of shipping carriers or marketplaces.

We cannot assist with:

Tracking a package
Locating a missing shipment
Changing a delivery address
Scheduling carrier pickups
Requesting shipping refunds
Filing carrier claims
Resolving delivery disputes
Approving oversized shipments
Providing official shipping quotes
Managing marketplace seller accounts

For these matters, please contact the applicable carrier, marketplace or fulfillment provider directly.

Before You Send a Message

Please keep your message specific and include relevant details so we can understand your inquiry.

If your message relates to an article, calculator or guide, include the page URL whenever possible.

Please do not send passwords, payment card information, shipping account credentials or other sensitive financial information through our contact form.

Send Us a Message

Use the contact form below to contact Package Size Guide.

Please provide a valid email address if you would like us to be able to respond.

About Package Size Guide

Package Size Guide is an independent educational resource focused on box sizes, package dimensions, dimensional weight, carrier requirements and practical packaging information.

Learn more about our website on the About Package Size Guide page.

Help Us Improve Package Size Guide

Reader feedback can help us identify outdated information, unclear explanations, technical problems and useful subjects for future guides.

If your message relates to package dimensions, box sizes, dimensional weight or one of our shipping resources, we welcome clear and constructive feedback.

Thank you for helping us make Package Size Guide a clearer and more useful packaging and shipping resource.