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Free claims tools.
Quick, private calculators for the numbers behind a claim. No sign-up; nothing you enter leaves your browser.
UK commercial debts
Late payment interest calculator
Statutory interest at 8% above the Bank of England reference rate, plus £40, £70 or £100 fixed compensation per invoice.
Open the calculatorMaritime
Laytime & demurrage calculator
Time used, time on demurrage and the amount due, or despatch earned, from your laytime figures.
Open the calculatorMaritime · Voyage charters
Laytime statement calculator
A full time sheet: NOR and notice time, SHINC/SHEX, holidays, exceptions, demurrage and despatch.
Open the calculatorContainers · Logistics
Container D&D calculator
Demurrage and detention charges after free days, across up to three rate tiers and multiple containers.
Open the calculatorDeadlines
Time bar & notice calculator
The last day to bring a cargo or contract claim under Hague-Visby, Hamburg, CMR, Montreal, CIM or the Limitation Act.
Open the calculatorCargo claims
Carrier liability limit calculator
Hague-Visby, Hamburg, CMR and Montreal limits per kilo and per package, converted from SDR to your currency.
Open the calculatorTime charters
Off-hire calculator
Hire deduction for the off-hire period, pro rata, plus bunkers consumed and other costs.
Open the calculatorStrategy
Settlement value calculator
Is the offer fair? Compare it with the risk-adjusted value of going to court or arbitration.
Open the calculatorBunkers
Bunker quantity calculator
Tank soundings to metric tons with ASTM Table 54B, compared with the BDN to size a short-delivery claim.
Open the calculatorTime charters
Speed & consumption claim calculator
Time lost and fuel over-consumption in good weather, with “about” allowances and extrapolation.
Open the calculatorEmissions · Charter parties
EU ETS shipping cost calculator
CO₂ from fuel, voyage scope and phase-in, and the cost of EU allowances for a voyage or charter period.
Open the calculator
Free case review
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