Free tools
Freight calculators and broker tools
Four free calculators for everyday brokerage maths — trailer space, LTL classification, margin and rate per mile. No sign-up, no limits.
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Linear feet calculator
Work out how many linear feet a palletised shipment takes on a 48’ or 53’ trailer, including stacking.
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Freight class calculator
Get density in pounds per cubic foot and an estimated NMFC freight class for LTL shipments.
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Freight margin calculator
Turn a customer rate and carrier cost into gross margin, markup and profit, or price for a target margin.
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Freight rate calculator
Build a total freight rate from miles, rate per mile, fuel surcharge and accessorials, including deadhead.
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Move freight without the spreadsheets.
Polt is the AI-native TMS for freight brokers and 3PLs. Book a demo and bring a real load to see it run.