Layout Calc Pro

In-app purchases
10K+
Downloads
Content rating
Everyone
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About this app

【App Description】
Layout Calc Pro is a cloud-based intelligent calculation platform designed for riveters, pipe fitters, sheet metal workers, HVAC specialists, insulation workers, and pressure vessel assembly technicians. It deeply integrates expert experience with a powerful calculation engine (built-in professional engineering calculator supporting trigonometric and inverse trigonometric functions), revolutionizing traditional manual layout calculations and drawings.

【Core Value】
1.Instant Precision Calculation: Input parameters and instantly get complex component unfoldings.
2.Efficiency Boost: Eliminate manual calculations and templates, greatly reducing cutting and prefabrication time, focusing on assembly and inspection.
3.Accuracy Assurance: Reliable calculation results reduce rework, scrap, and corrections.
4.Cloud Convenience: Access anytime, anywhere, with clear results and one-click export to DXF/CAD files, ready for CNC cutting.
5.After-Sales Support: 24/7 online support and video tutorials help you get started easily and quickly improve your skills.

【Application Scenarios】
1.Piping Projects: Accurate unfolding and cutting of elbows, tees, reducers, risers, supports, and other components.
2.Pressure Vessels & Boilers: Petal heads, cones, nozzle layouts, cylinder openings, reinforcement rings, and saddle plates.
3.Sheet Metal & HVAC: Duct fittings, hoppers, casings, round-to-square transitions, and custom-shaped components for insulation projects.
4.Steel Structures & Welding: Complex node plates, steel angle cuts, stair treads, and non-standard container shells.
5.Cable Trays: Rapid calculation of horizontal bends, vertical bends, tees, and reducers.
Updated on
Feb 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Messages
This app may collect these data types
Personal info, Financial info and 3 others
Data is encrypted in transit
You can request that data be deleted

What’s new

Added Round-to-Oblong transition calculation.