THE FEUTEX TOOLKIT

Container Storage Charge Scenario

Estimate stepped storage charges after free days using a user-supplied two-tier tariff.

Logistics workspace● Runs in your browser

01 Your input

DaysdaysFreedaysTier daysdaysRate firstcurrency/dayRate latercurrency/dayContainerscontainers

02 Your result

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Result data

Formula

Chargeable = Math.max(0,days-free); Total = containers*(Math.min(Math.max(0,days-free),tier_days)*rate_first+Math.max(0,days-free-tier_days)*rate_later)

Worked example

Inputs

Days: 12 days
Free: 5 days
Tier days: 4 days
Rate first: 50 currency/day
Rate later: 90 currency/day
Containers: 2 containers

Expected results

Chargeable: 7 days
Total: 940 currency

Load the example in the workspace to reproduce these results. Display rounding does not change the underlying calculation.

How to use this tool

Enter the measured quantities and your own planning assumptions.
Review all calculated outputs and the stated limitations.

Try this example

{
  "days": 12,
  "free": 5,
  "tier_days": 4,
  "rate_first": 50,
  "rate_later": 90,
  "containers": 2
}

Accuracy and scope

Illustrative tariff arithmetic. Carrier calendars, holidays, free-time start rules and separate detention charges must be confirmed.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.