# Containers to CBM — Free container and loading calculator > Calculate total internal volume and practically usable CBM by container type and quantity. - URL: https://demo.fcrsoft.com/en/container/container-to-cbm - 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) / Containers to CBM Free tool # Containers to CBM Calculate total internal volume and practically usable CBM by container type and quantity. 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=forwarder) ## Calculator Container type Number of containers : 3 pcs Usable volume ratio : 85 % This calculator runs in your browser; the data you enter is not stored. ## Results Total internal volume 229.2 m³ Usable volume 194.8 m³ Total payload 79,500 kg **Manage Containers and Loading from One Screen**Result: **194.8**. FCRSOFT tracks volume, weight and utilization per container for every booking. [Open the live demo](https://demo.fcrsoft.com/login.php?package=forwarder) [Request a demo](https://fcrsoft.com/en/contact/) ## Containers to CBM: worked example Example values: Container type 40' HC, Number of containers 3 pcs, Usable volume ratio 85 %. With these values the results are: | Total internal volume | 229.2 m³ | | Usable volume | 194.8 m³ | | Total payload | 79,500 kg | ### How to use: Containers to CBM - Enter your own values: Container type, Number of containers, Usable volume ratio. - Results are calculated as you type: Total internal volume, Usable volume, Total payload. - Check every step of the calculation in the formulas below. ## How is it calculated? - **Total internal volume** = [Container internal volume] × [Number of containers] - **Usable volume** = [Total internal volume] × [Usable volume ratio] ÷ 100 - **Total payload** = [Container maximum payload] × [Number of containers] ## Other tools running on Cargo Fit Engine Finds the best arrangement and utilization rate from carton, pallet and container dimensions under volume and weight limits. - [CBM Calculator](https://demo.fcrsoft.com/en/container/cbm-calculator) - [Container Utilization Calculator](https://demo.fcrsoft.com/en/container/container-utilization) - [20ft Container Calculator](https://demo.fcrsoft.com/en/container/20ft-container-calculator) - [40ft Container Calculator](https://demo.fcrsoft.com/en/container/40ft-container-calculator) - [40HC Container Calculator](https://demo.fcrsoft.com/en/container/40hc-container-calculator) - [How Many Pallets Fit in a Container?](https://demo.fcrsoft.com/en/container/pallets-in-container) - [How Many Cartons Fit in a Container?](https://demo.fcrsoft.com/en/container/cartons-in-container) - [How Many Tons Can a Container Carry?](https://demo.fcrsoft.com/en/container/container-weight-capacity) - [Container Loading Calculator](https://demo.fcrsoft.com/en/container/container-loading-calculator) - [3D Container Loading](https://demo.fcrsoft.com/en/container/3d-container-loading) - [Pallet Calculator](https://demo.fcrsoft.com/en/container/pallet-calculator) - [Cartons to Pallets](https://demo.fcrsoft.com/en/container/carton-to-pallet) 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. - Container utilization, volume and weight are tracked for every booking. - Free time is counted for each container; you are warned before charges start. - Container movements and documents are linked to the file. [Open the live demo](https://demo.fcrsoft.com/login.php?package=forwarder) [Explore the Forwarder & Logistics package](https://demo.fcrsoft.com/demo/forwarder?hl=en) [demo.fcrsoft.com](https://demo.fcrsoft.com/login.php?package=forwarder) ## Frequently asked questions How is Containers to CBM calculated? Calculate total internal volume and practically usable CBM by container type and quantity. The calculation uses Cargo Fit Engine: Finds the best arrangement and utilization rate from carton, pallet and container dimensions under volume and weight limits. How is Usable volume found? Usable volume = [Total internal volume] × [Usable volume ratio] ÷ 100. With the example values (Container type 40' HC, Number of containers 3 pcs, Usable volume ratio 85 %) the result is 194.8 m³. Worked example: Containers to CBM Example values: Container type 40' HC, Number of containers 3 pcs, Usable volume ratio 85 %. Total internal volume: 229.2 m³; Usable volume: 194.8 m³; Total payload: 79,500 kg. Is Containers to CBM 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 tracks volume, weight and utilization per container for every booking. You can try the Forwarder & Logistics package in the live demo without installing anything. ## Related tools and guides [Free tool ### CBM to Containers Calculate how many containers you need from total cargo volume and weight, using a usable volume ratio. Open the tool](https://demo.fcrsoft.com/en/container/cbm-to-container) [Free tool ### Container Utilization Calculator See how full the container is by volume and weight, the remaining space and which limit is binding. Open the tool](https://demo.fcrsoft.com/en/container/container-utilization) [Guide ### How to Calculate CBM CBM (cubic metre) calculation: carton and pallet volume, how many cartons and pallets fit in a container, volumetric weight and container utilisation. Read the guide](https://demo.fcrsoft.com/en/container/how-to-calculate-cbm)