Shipping economics
Freight Cost Estimator
Freight cost ≈ linehaul (distance × rate/mile × class multiplier) + fuel surcharge + accessorials (liftgate, residential, appointment). Model a shipment before you request quotes.
Reviewed by BoringToolsKit · September 1, 2026 · Example rates, editable — not carrier quotes.
How the estimate works
Base = distance × rate per mile × class multiplier (higher class = more space = higher multiplier). Fuel ≈ 20-30% of base. Accessorials cover liftgate ($75-150 example), residential ($100-150), appointments.
Calculator
Estimated freight cost
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Rate tables below are editable example defaults for modeling, not carrier quotes. Actual prices vary by negotiated rates, surcharges, and season. Confirm final cost with the carrier before shipping.
Formula and assumptions
Total = (distance × rate/mile × class multiplier) × (1 + fuel %) + accessorials. Freight class (NMFC 50-500) drives the multiplier: dense class 50 ≈ 0.9x, bulky class 300 ≈ 1.6x example. Fuel surcharge typically 20-30% of linehaul, indexed weekly by DOE diesel prices.
Freight Cost Estimator questions
What is freight class?
An NMFC rating (50-500) based on density, stowability, handling, and liability. Lower class = denser/easier = cheaper. The multiplier models its price effect.
What percentage is fuel surcharge?
Typically 20-30% of the linehaul, indexed weekly to DOE diesel prices. Enter the current percentage your carrier quotes.
Why do accessorials matter?
Liftgate, residential delivery, and appointment fees commonly add $75-150 each — often the difference between quotes. Declare them upfront.