Tools
Free calculators
Free calculators — check your assumption in a few minutes, before sending invoices for a full audit.
Container demurrage
D&D calculator
Check whether the carrier's invoice matches the contracted free time and rate.
Freight audit
Freight invoice potential
Estimate a possible unidentified overpayment in a single freight invoice.
Sea and air
Chargeable weight
Volumetric vs. gross weight and a weight-break check across two rate tiers.
Carrier side
Driver waiting time
Check whether time spent at the ramp exceeds the contracted free time.
Toll audit
CO2 Class Calculator
Compare the annual Lkw-Maut toll at your current CO2 class against classes 2, 3 and 4 — for one vehicle.
Cargo Intelligence · ETS
ETS Scope Calculator
Check which EU ETS scope applies to your voyage and whether the carrier's invoice applied it correctly — for one B/L.
Rail demurrage
Wagon Demurrage Calculator (Wagenstandgeld)
Calculate the chargeable wagon demurrage hours under your contracted terms — for one demurrage line.
Excise reconciliation
Excise refund calculator
How much excise is refunded on commercial diesel in that country and period — and how much went unclaimed.
Exchange rate
Currency margin calculator
How far the rate actually applied differs from the ECB reference rate for that day.
Each calculator is an indicative check, not a final calculation. A full audit additionally checks the contract's fine print, force majeure circumstances, and terminal tariffs.