Last Updated: August 22, 2026
By using FreightClassTools.com, you agree to these Terms & Conditions.
Use of Our Website
FreightClassTools.com provides free calculators and informational content related to freight, shipping, pallet loads, shipment density, dimensional weight, cubic volume, and trailer space.
You may use our website for personal or business reference purposes.
Calculator Results
Our calculators provide estimates based on the information you enter.
Results may differ from actual carrier calculations because shipping companies can use their own rules, rounding methods, classification systems, and pricing policies.
You should always confirm important shipment details with your carrier, broker, or other relevant shipping provider before making a final decision.
Freight Class Information
Our Freight Class Calculator gives a density-based estimate.
The final freight class may also depend on factors such as:
- Commodity type
- NMFC classification
- Handling requirements
- Stowability
- Liability
- Carrier rules
FreightClassTools.com does not provide official NMFC classifications.
No Professional Advice
The information on this website is provided for general educational and calculation purposes only.
It should not be considered legal, financial, engineering, customs, insurance, or professional logistics advice.
Accuracy
We aim to keep our calculators and information useful and accurate, but we cannot guarantee that every result, formula, carrier rule, divisor, or shipping standard will always be complete or current.
Shipping rules and industry standards may change over time.
Third-Party Links
FreightClassTools.com may include links to external websites for additional information.
We are not responsible for the content, accuracy, availability, or policies of third-party websites.
Intellectual Property
Unless otherwise stated, the original calculators, website design, written content, graphics, and branding on FreightClassTools.com belong to FreightClassTools.com.
You may not copy, republish, or redistribute substantial portions of our original content without permission.
Limitation of Liability
FreightClassTools.com is not responsible for losses, extra shipping charges, incorrect freight classifications, delays, reclassification fees, or other costs resulting from the use of our calculators or website information.
You are responsible for verifying important shipment information before arranging transportation.
Changes to These Terms
We may update these Terms & Conditions when our website, tools, or policies change.
Continued use of FreightClassTools.com after changes are published means you accept the updated terms.
Contact Us
If you have questions about these Terms & Conditions, please contact us through our Contact Us page.