Guides

Dimensional weight vs actual weight explained

Know when DIM charges apply and how to avoid them with right-sized packaging.

Key takeaways

Carriers charge by the greater of actual or dimensional weight; reduce dimensions to avoid DIM.

FAQs

What is dimensional weight?
A pricing weight based on package volume using a divisor (e.g., 139 or 166). Billed weight is the greater of DIM and actual.
How can I reduce DIM charges?
Use right‑sized boxes, reduce any one dimension, and avoid oversized thresholds.
Start printing labels →

Shipping Guides You Might Find Useful

Shipping Supplies: Complete Packing Guide

The right shipping supplies protect your products and can reduce costs. Learn what you need.

Discounted Shipping Labels: Get Commercial Rates Instantly

Print labels at 40-60% off retail rates without contracts or volume requirements

Free Shipping Strategies for Sellers

Free shipping drives sales but cuts into margins. Learn strategies to offer it profitably.

Related Resources

Explore more guides and tools for your shipping needs

Guides

Packaging optimization: avoid damage and surcharges

Win on cost and protection by right-sizing and using proper materials.

Guides

Residential, fuel, and peak surcharges—what they are and how to avoid them

Understand common surcharges and how to reduce exposure.

Guides

Returns and reverse logistics that don’t kill margins

Design a returns policy and workflow that protects CX and costs.

Guides

Address correction fees: what they are and how to prevent them

Standardize addresses up front to avoid surprise fees and delays.

Guides

PO Boxes vs street addresses: delivery rules by carrier

Avoid failed deliveries by matching the carrier to the address type.

Guides

Pickup vs drop‑off: which should you choose?

Save time or save money depending on volume and schedule.