# Port Storage Calculator — Free demurrage and detention calculator > Calculate port storage for bulk and general cargo per ton and day, including handling. - URL: https://demo.fcrsoft.com/en/container/port-storage-calculator - Language: en - Updated: 2026-10-03 - Publisher: FCRSOFT (https://fcrsoft.com) [Demos](https://demo.fcrsoft.com/?hl=en) / [Free Tools](https://demo.fcrsoft.com/en/tools) / [Container Calculators](https://demo.fcrsoft.com/en/container) / Port Storage Calculator Free tool # Port Storage Calculator Calculate port storage for bulk and general cargo per ton and day, including handling. No sign-up needed; results update as you type. [See the system that does this automatically Open the live demo](https://demo.fcrsoft.com/login.php?package=freight) ## Calculator Currency Cargo quantity : 3000 t Storage days : 18 days Free days : 5 days Daily rate per ton : 0.25 USD Handling per ton : 3.5 USD This calculator runs in your browser; the data you enter is not stored. ## Results Storage 9,750 USD Handling 10,500 USD Port storage total 20,250 USD Per ton 6.75 USD **Act Before Demurrage and Detention Invoices Arrive**Result: **20,250 USD**. FCRSOFT counts each container’s free time and warns you before charges start. [Open the live demo](https://demo.fcrsoft.com/login.php?package=freight) [Request a demo](https://fcrsoft.com/en/contact/) ## Port Storage Calculator: worked example Example values: Cargo quantity 3,000 t, Storage days 18 days, Free days 5 days, Daily rate per ton 0.25 USD, Handling per ton 3.5 USD. With these values the results are: | Storage | 9,750 USD | | Handling | 10,500 USD | | Port storage total | 20,250 USD | | Per ton | 6.75 USD | ### How to use: Port Storage Calculator - Enter your own values: Cargo quantity, Storage days, Free days, Daily rate per ton, Handling per ton. - Choose the currency; money inputs are converted at an approximate rate. - Results are calculated as you type: Storage, Handling, Port storage total, Per ton. - Check every step of the calculation in the formulas below. ## How is it calculated? - **Storage** = [Cargo quantity] × max(0; [Storage days] − [Free days]) × [Daily rate per ton] - **Handling** = [Cargo quantity] × [Handling per ton] - **Port storage total** = [Storage] + [Handling] - **Per ton** = [Port storage total] ÷ [Cargo quantity] ## Other tools running on Container Time Engine Calculates free time, demurrage, detention and storage tiers by number of days. - [Demurrage Calculator](https://demo.fcrsoft.com/en/container/demurrage-calculator) - [Detention Calculator](https://demo.fcrsoft.com/en/container/detention-calculator) - [Demurrage + Detention Calculator](https://demo.fcrsoft.com/en/container/demurrage-and-detention-calculator) - [Free Time Calculator](https://demo.fcrsoft.com/en/container/free-time-calculator) - [Demurrage Tier Calculator](https://demo.fcrsoft.com/en/container/demurrage-tier-calculator) - [Container Storage Cost](https://demo.fcrsoft.com/en/container/container-storage-cost) - [Terminal Storage Calculator](https://demo.fcrsoft.com/en/container/terminal-storage-calculator) - [Container Pickup Cost](https://demo.fcrsoft.com/en/container/container-pickup-cost) - [Container Return Cost](https://demo.fcrsoft.com/en/container/container-return-cost) - [Container Delay Cost](https://demo.fcrsoft.com/en/container/container-delay-cost) - [Container Total Cost](https://demo.fcrsoft.com/en/container/container-total-cost) - [Demurrage or Detention?](https://demo.fcrsoft.com/en/container/demurrage-vs-detention) FCRSOFT ## FCRSOFT does this for you automatically You don’t need to do the calculations and checks on this page by hand every day. FCRSOFT derives them all automatically from the records entered in the field. - Each container’s free time is counted from discharge. - You are warned before the last free day. - Any demurrage and detention incurred is posted to the file cost. [Open the live demo](https://demo.fcrsoft.com/login.php?package=freight) [Explore the Freight & Container package](https://demo.fcrsoft.com/demo/freight?hl=en) [demo.fcrsoft.com](https://demo.fcrsoft.com/login.php?package=freight) ## Frequently asked questions How is Port Storage Calculator calculated? Calculate port storage for bulk and general cargo per ton and day, including handling. The calculation uses Container Time Engine: Calculates free time, demurrage, detention and storage tiers by number of days. How is Port storage total found? Port storage total = [Storage] + [Handling]. With the example values (Cargo quantity 3,000 t, Storage days 18 days, Free days 5 days, Daily rate per ton 0.25 USD, Handling per ton 3.5 USD) the result is 20,250 USD. Worked example: Port Storage Calculator Example values: Cargo quantity 3,000 t, Storage days 18 days, Free days 5 days, Daily rate per ton 0.25 USD, Handling per ton 3.5 USD. Storage: 9,750 USD; Handling: 10,500 USD; Port storage total: 20,250 USD; Per ton: 6.75 USD. Is Port Storage Calculator free? Yes. The tool is free, needs no sign-up and runs in your browser; the data you enter is not stored. Can FCRSOFT do this calculation automatically? FCRSOFT counts each container’s free time and warns you before charges start. You can try the Freight & Container package in the live demo without installing anything. Which currency can I calculate in? Choose one of 28 currencies in the currency selector; monetary inputs are converted at an approximate rate. To use your own rate, enter the amounts directly. ## Related tools and guides [Free tool ### Container Storage Cost Calculate TEU-based storage charges for the days a container stays in the storage yard. Open the tool](https://demo.fcrsoft.com/en/container/container-storage-cost) [Free tool ### Terminal Storage Calculator Calculate terminal storage together with reefer plug-in and monitoring charges. Open the tool](https://demo.fcrsoft.com/en/container/terminal-storage-calculator) [Free tool ### Port Cost Calculator Calculate port cost from GT-based port and light dues, pilotage, towage, mooring and agency fees. Open the tool](https://demo.fcrsoft.com/en/maritime/port-cost-calculator) [Guide ### What Are Demurrage and Detention? The difference between container demurrage and detention, free time, tiered daily rates and ways to reduce delay costs. Read the guide](https://demo.fcrsoft.com/en/container/demurrage-and-detention-explained)