TankCalc

TankCalc is a free, sophisticated storage tank analyzer widely recognized in the storage industry for its comprehensive capabilities. Developed by Paul Lutus, the latest version, 7.4, offers a robust Java-based tool that can accurately compute partial and full volumes for various types of storage tanks including cylinders, spheres, and complex tanks with different kinds of end caps. Whether your tanks are vertical, horizontal, or even tilted, TankCalc handles these configurations adeptly.

Suitable for multiple versions of Windows (XP, Vista, 7, 8, 10, 11), TankCalc’s installation file size is a compact 876 KB, making it an unobtrusive addition to your software suite. The program falls under the Education category, specifically within the Science Tools subcategory, emphasizing its educational value in scientific applications.

TankCalc is an open-source software application, ensuring that users have the freedom to modify and distribute the program as needed. Historical versions like 7.4, 6.9, and 6.7 are also readily available for users who might require them.

Pros:

• Free download and use
• Highly accurate volume calculations for various tank shapes
• Open-source flexibility
• Supports all major Windows operating systems

Cons:

• Java-based, requiring the user to have Java installed
• Interface might be complex for first-time users

You may want to check out more software, such as Wintree, PolicyMaker or FSAcars, which might be similar to TankCalc.