Fine tool
Response from developer
Thank you so much for the fantastic review! I'm really glad to hear that you find the app easy to use and that it gives you quick results. That’s exactly what I was aiming for. Happy calculating!

Calculate the length and area of rolled materials with precision. Save, search, and manage your calculations with detailed reports and notes. Supports multiple units and offers a user-friendly interface for professionals.
1.3.1
July 28, 2026
Your roll calculator just became a full documentation tool. No more manual notes — now you can turn every calculation into a polished document in one tap. • PDF Export — Generate clean, table‑structured reports ready for printing or archiving. • Image Export — Save results as high‑quality pictures for instant sharing. • Print & Share — Send documents via email, messengers, or any channel you prefer directly from the app. Perfect for professionals who need accuracy and speed. Update now and keep your project records organized!
MoreThank you so much for the fantastic review! I'm really glad to hear that you find the app easy to use and that it gives you quick results. That’s exactly what I was aiming for. Happy calculating!
Roll Length Calc is a professional utility app designed to accurately calculate the length and surface area of rolled materials. It also allows users to create and manage detailed reports with notes and material types.
You can input the diameters and material thickness to calculate the roll length. Alternatively, the app now supports calculating the roll diameter based on the length and material parameters by switching modes.
Yes, you can save all your calculations with custom titles and specify the material type. The app maintains a complete list of all saved calculations for easy access and management.
Roll Length Calc supports multiple units of measurement, including millimeters (mm), centimeters (cm), meters (m), and inches, catering to various international standards.
The app is perfect for manufacturing companies, construction and engineering firms, logistics services, and warehouse management. It's also useful for engineers, technicians, and students working with rolled materials.
The latest version of Roll Length Calc is 1.2, and it was last updated on June 7, 2026. The developer actively improves the app based on user feedback.
Roll Length Calc is a paid application priced at $2.99. This one-time purchase grants you access to all its features for material calculations and reporting.
No, Roll Length Calc does not contain advertisements. It is a paid app that offers an ad-free experience for its users.