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Post-Fixture · AI Laytime Calculator

Settle laytime faster, with fewer disputes

Layspan — IME's AI-enabled laytime intelligence engine, built for ship operators, traders, and charterers. It automates laytime calculations by analyzing voyage events, charter party terms, and operational timelines — helping teams accurately track laytime, demurrage, and dispatch, reducing manual calculations and accelerating claims resolution.

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Laytime statement · Auto-calculated

SHINC · WWD
Laytime allowed3d 12h 00m
Laytime used4d 04h 30m
Exceeded allowed laytime by 16h 30m
Demurrage due
$0
NOR tendered
Accepted
MinutesLaytime statements, not hours of work
95%Accuracy through automation
SOF + CPUpload and results appear in seconds
Case LawLinked to every disputed event
Why Choose Layspan

AI Laytime Calculator for Chartering & Post-Fixture Teams

Manual laytime calculation means reviewing Statements of Facts, charter party clauses, weather interruptions, and operational events by hand — increasing the risk of disputes and revenue loss. Layspan calculates laytime automatically, identifies chargeable and non-chargeable periods, and generates transparent, audit-ready reports so commercial teams decide faster and with more confidence.

AI-Powered Laytime Calculator

Calculate laytime from voyage events, charter party terms, and Statements of Facts — with exceptions and gaps flagged automatically.

Statement of Facts (SOF) Processing

Import and organize the SOF into a structured timeline so every operational event is captured accurately.

Notice of Readiness (NOR) Management

Track the submission, acceptance, and validity of NORs so laytime starts according to charter party terms.

Demurrage & Dispatch Calculator

Estimate demurrage and dispatch from laytime used, agreed laytime, and charter party conditions to resolve claims faster.

Charter Party Clause Support

Apply terms like SHINC, SHEX, and weather working days for accurate, contract-compliant calculations.

Historic Weather Data

Access last year's verified weather data to check weather-related interruptions against real records and minimize disputes and claims.

Case Law Intelligence

Transform Laytime Disputes Into Legal Confidence

A laytime case law intelligence tool for smarter decisions and stronger legal outcomes. From disputed event to relevant precedent — faster, smarter, and more reliable.

Instant Precedent Matching

Instantly connect disputed operational events with relevant case law and legal principles — no manual legal research required.

Broad Dispute Coverage

Covers NOR validity, port congestion, weather delays, shifting, cargo readiness, strike exceptions, demurrage, and more.

Faster Claims & Negotiations

Save time with quick access to precedents that strengthen claims, defenses, and negotiations.

Lower-Risk Arbitration

Reduce risk and approach arbitration and settlements with greater confidence, backed by relevant precedent.

See It Live

See How Layspan Calculates Laytime in Real Time

A live look at the Layspan workspace — from calculating laytime and demurrage to tracking every event and referencing case law along the way.

Layspan — IME Platform
Layspan 2.0 — upload Statement of Facts and Charter Party documents for laytime calculation
Layspan 2.0 — Upload SoF & CP Documents
Layspan — IME Platform
Layspan chronology of events — laytime consumed and remaining for each event
Chronology of Events — Laytime Consumed & Remaining
Layspan — IME Platform
Layspan case laws reference — built-in demurrage clause library linked to chronology events
Case Laws Reference — Built-In Demurrage Clause Library
Benefits

Why Chartering Teams Choose an AI Laytime Calculator

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Reduce manual laytime calculations

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Minimize demurrage disputes

✓

Improve accuracy and consistency across the desk

✓

Generate audit-ready laytime reports

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Standardize calculations across teams

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Increase transparency in voyage operations

Who It's For

Built for Owners, Charterers & Claims Teams

Ship OwnersCharterersShip OperatorsShip BrokersClaims TeamsOperations ManagersCommercial ManagersDry Bulk Shipping CompaniesP&I & Marine Claims ProfessionalsTraders
Why IME

Why Layspan Outperforms Manual Laytime Spreadsheets

Unlike traditional laytime spreadsheets or standalone calculators, Layspan combines AI, charter party intelligence, and operational event analysis in one platform. It doesn't just calculate laytime — it explains how the result was derived, giving teams confidence in demurrage claims and commercial negotiations. Whether managing a single voyage or a fleet, Layspan cuts administrative workload while improving accuracy and transparency.

Pricing

Simple, Transparent Layspan Pricing

Start with Layspan on its own, or bundle it with the full IME suite at a lower effective rate. All prices are annual.

Layspan Only
$400 / year

Everything you need to settle laytime with confidence.

  • Unlimited laytime calculations
  • SOF & NOR processing
  • Demurrage & dispatch calculator
Get Started
Recommended Full Suite Bundle
$2,000 / year
Saves up to $450/yr vs. à la carte
  • All 9 AI tools included, Layspan plus the rest of the suite
  • Priority onboarding & support
  • Best effective per-tool rate
  • Early access to new tools
Get the Bundle
Enterprise
Custom

For chartering desks with volume, security, or integration needs.

  • Multi-seat, role-based access
  • Dedicated onboarding manager
  • Custom integrations & SLAs
  • Volume & corporate discounts
Talk to Sales
FAQ

Laytime & Case Law Intelligence — Frequently Asked Questions

Layspan is IME's AI-enabled laytime intelligence engine. It automates laytime calculations by analyzing voyage events, charter party terms, and operational timelines — helping teams accurately track laytime, demurrage, and dispatch, and accelerating claims resolution.

Upload the Statement of Facts (SOF) and Charter Party (CP) and Layspan extracts every event automatically, then computes the demurrage or despatch amount within minutes — no manual Excel formulas required.

Case Law Intelligence instantly connects disputed operational events — such as NOR validity, port congestion, weather delays, shifting, cargo readiness, or strike exceptions — with relevant case law and legal principles, giving teams quick access to precedents that strengthen claims, defenses, and negotiations.

Yes. Layspan gives access to the last year's verified weather data, so weather-related laytime interruptions can be checked against real records to minimize disputes and claims.

Layspan achieves up to 95% accuracy through automation and intelligent document reading, and reads and processes all major market document formats.

Yes. The complete laytime calculation can be shared instantly with your team directly from the platform, so everyone works from the same numbers.

Yes. Layspan is designed for commercial shipping and is particularly valuable for dry bulk operators, charterers, owners, and brokers managing laytime and demurrage.

Works Best Together

Integrate Your Laytime Calculator with Tonnex, SEAL & C-Hub

Fixture

Tonnex

AI Fixture Email Parser
Post-Fixture

SEAL

Post-Fixture Management
Pre-Fixture

Navitron

AI Voyage Estimator
Intelligence

C-Hub

Maritime Information Platform

See Layspan calculate one of your own voyages

Book a 20-minute walkthrough — bring a real (redacted) Statement of Facts and we'll run the laytime live.

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