Free Freight Calculators for
LTL, Parcel & Ocean Shipping
NMFC freight class, dimensional weight, truck load planning, ocean container optimization, and pallet calculations — all free, instant, and built for warehouse managers and freight brokers. Trusted by 10,000+ logistics professionals.
Freight Class Calculator
Calculate your NMFC freight class and PCF density in 30 seconds. Avoid costly carrier re-classification fees.
Calculate NowDimensional Weight Calculator
Calculate actual vs dimensional (DIM) weight for UPS, FedEx & USPS. Stop overpaying on parcel shipments.
Calculate NowTruck Load Planner
Load 53' trailers efficiently. Visualize exact pallet placement and avoid linear foot charges.
Plan Load NowOcean Planner
Maximize container utilization. Smart auto-fill logic finds and fills empty gaps.
Plan ContainerPallet Calculator
Calculate items per pallet, Ti-Hi configs, and pallets needed. All standard sizes.
Calculate NowTi Hi Calculator
Calculate Ti (units per layer) × Hi (stacking layers) for any carton and pallet. Visual diagram included.
Calculate NowSurcharge Calculator
Find hidden UPS & FedEx fees before you ship. Checks Additional Handling, Oversize, cubic volume and the 2025 rounding rule.
Check SurchargesPCF Calculator
Calculate pounds per cubic foot freight density and get your NMFC freight class instantly. Essential for accurate LTL quoting.
Calculate PCFWhy Logistics Teams Choose CargoTools
Instant Results
No registration. No waiting. Just accurate calculations in seconds.
Works Everywhere
Desktop, mobile, tablet. Calculate from the warehouse or office.
Industry-Validated
Built by freight experts. Trusted by 10,000+ professionals daily.
Privacy-First
Zero tracking. No data storage. Your shipments stay confidential.
Free Freight Tools Built for Logistics Professionals
CargoTools provides a complete suite of free freight calculators covering every major cost factor in US domestic and international shipping. Whether you're a warehouse manager calculating LTL freight class before printing a Bill of Lading, a freight broker verifying dimensional weight for a parcel quote, or an importer optimizing a 40-foot ocean container — our tools give you accurate answers in seconds, with no account required.
Our NMFC Freight Class Calculator uses the official density-to-class formula (PCF = weight ÷ cubic feet) to determine your LTL class from 50 to 500. The Dimensional Weight Calculator covers all major US carriers — UPS, FedEx, and USPS — with carrier-specific divisors built in. For load planning, our Truck Load Planner visualizes pallet placement in standard 53-foot trailers, while the Ocean Container Planner maximizes utilization in 20-foot and 40-foot containers with smart auto-fill logic.
All tools run entirely in your browser — no data is transmitted to our servers, making CargoTools safe to use with sensitive shipment information.
Frequently Asked Questions
Are these freight calculators really free?
Yes, all CargoTools calculators are 100% free with no registration required. No credit card, no signup, no hidden fees. We believe essential logistics tools should be accessible to everyone.
How accurate are the freight class calculations?
Our freight class calculator uses the official NMFC (National Motor Freight Classification) density-to-class mapping and has been verified against carrier classification systems. It's accurate for standard palletized freight based on density (PCF).
Do you store my shipment data?
No. All calculations are processed entirely client-side in your browser. We do not transmit or store your shipment dimensions, weights, or any calculation data on our servers. Your data remains completely private on your device.
Can I use these calculators on mobile?
Yes! All CargoTools calculators are fully responsive and work on desktop, tablet, and mobile devices. Calculate freight class from the warehouse floor or office with the same accuracy.
What's the difference between freight class and dimensional weight?
Freight class (NMFC) is used for LTL (Less-Than-Truckload) shipments and determines pricing based on density, handling, and liability. Dimensional weight is used for parcel shipping (UPS, FedEx) and charges based on space consumed rather than actual weight. Both help carriers price shipments fairly.
How can I avoid freight re-class fees?
Use our freight class calculator before shipping to ensure accurate classification. Always include pallet weight (30-70 lbs), measure extreme dimensions (including overhang), and round up measurements. Incorrect classification results in re-class fees of $50-500 per shipment.
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