Flat pattern cone calculator

3.12

S.E.

4.44

2,762 reviews

500,000+
Downloads

Free

App calculates flat pattern cone parameters for sheet metal fabrication

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Flat pattern cone calculator helps engineers and students derive accurate flat-pattern parameters for various cone geometries, including Full, Half, Truncated, Concentric, Frustum, and Eccentric cones. It supports DXF export for CAD workflows and benefits from a solid 4.42 rating from 2,751 users, with 500,000+ total downloads and 2.6K in the last 30 days after 3464 days on market.

Pros & Cons

DXF export enables CAD-ready workflows
Supports multiple cone developments in one tool
Free to use for everyone
Strong rating from thousands of users (2751 ratings)

Lacks area/volume calculations and broader geometry tools found in some competitors
Focused on cone patterns; may miss broader CAD/GIS geometry features

About Flat pattern cone calculator

Flat pattern cone calculator is a tools app developed by S.E..

Download Statistics

Flat pattern cone calculator has been downloaded 510 thousand times. In the last 30 days, the app was downloaded 2.6 thousand times.

User Ratings

Flat pattern cone calculator is rated 4.44 out of 5 stars. The rating is based on 2.8 thousand ratings.

App Information

Flat pattern cone calculator is FREE to download. The APK download size is 31.92 MB. The latest version available is 3.12. The last update was on April 11, 2026.

Technical Requirements

Flat pattern cone calculator requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play November 2016.

Description

The flat pattern of a cone is an application that calculates the parameters for a development of a Full , Half , Truncated , Concentric, Frustum, Eccentric Cone.

The cone is a widely used shape in the manufacture of transitions in ventilation, pipelines, pressure vessels, heat exchangers and tanks.

Flat pattern cone app is a very good tool for students, engineers and technicians. Using the sweep calculator, you can get all the necessary information about the cone.

If you need to make a cone, but you don’t want to count yourself, then I bring to your attention the calculation of the cone layouts. Using this calculation, cutting and assembling a cone will not be difficult. For creating a cone from sheet metal or any flat material.

Added the function of saving the development of a straight and truncated cone to a DXF file. Export the flat pattern as a dxf file, then you can open it with any CAD program like Acad. You can use the dxf file to cut the sheet on a laser or cnc machine.
On the phone, you can open AutoCAD, DWG FastView, SchemataCAD viewer DWG/DFX, AutoDWG DWGSee.

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More data about Flat pattern cone calculator

Price	Free to download
Total downloads	510 thousand
Recent downloads	2.6 thousand
Rating	4.44 based on 2.8 thousand ratings
Ranking	Not ranked
Version	3.12
APK size	31.9 MB
Number of libraries	69
Designed for Android	6.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Flat pattern cone calculator app

Flat pattern cone calculator compared with similar apps

Common keywords of similar apps

Sheet Dxf File Calculates Parameters Truncated Calculation Open Dwg Cone Flat Pattern Calculator App Metal Development

Keywords missing from this app

Area Circle Volume Geometry Pipe Layout Square Segment Calculate Shapes Point Line Position Length Relative Application Prism Fabrication Bend Welding Triangle Pyramid Regular Points Steel Angle Find Spherical Perimeter Calculations Tools Radius Sector Marking Size Formulas Cube Lines Cylinder Input Weight Diameter Recent

Google Play Rating history and histogram

410

160

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Downloads over time

Flat pattern cone calculator has been downloaded 510 thousand times. Over the past 30 days, it averaged 85 downloads per day.

Changelog of Flat pattern cone calculator

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Developer information for S.E.

S.E.

simpleengineerings@gmail.com

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Comments on Flat pattern cone calculator for Android

★★★★★ Wayne Purton · Jan 31, 2021

Use with laser cutting and dxf files are perfect great app 100%

★★★★★ Lisa Jarema · Feb 17, 2023

I needed a measurement for a wide cone as a base for a project, and wasn't sure how big a circle I needed to cut for a pattern. This app did the math for me. Yes, I could've done it myself, but this is so cool.

★★★★☆ Doug Smith · Jul 29, 2024

Works well, but does not take the thickness of the material into consideration, so it is not very helpful for material thicker than about 1.0 mm (<=0.040") maximum. Probably better at around 0.5 mm (<=0.020")

★★★★★ fritz kego · Aug 8, 2024

Straight forward, easy to use and accurate. Thanks.

★☆☆☆☆ Matthew Barry · Oct 25, 2025

Unusable, can't use the app as it opens Shein app and advertising. Impossible to get back to the app. Uninstalled after 45 seconds. Complete garbage.

★★☆☆☆ nacef Sofiene · Oct 26, 2025

Good app in general but a lot of ads and the results are bad presented .you must present results in minimal arithmetic. Lot of names with numbers confusion. Whrite the result without any name like this : R1= xxxx R2=xxx d1=xxx ...

★☆☆☆☆ SAURABH SAGAR · Aug 1, 2023

Having wrong algorithm and formulas dimensions results from the app calculation are not technically correct

★☆☆☆☆ Musthak Ansari · Apr 25, 2021

Inaccurate Please don't use this app This is inaccurate

★☆☆☆☆ Roberto González Caballero · Mar 25, 2025

Gives me half cone instead of full cone, am I doing something wrong? D1 15 cm D2 50 cm. H 20 cm. Edit: I did out of cardboard, and it is just half cone. Following the instructions in the video. C and B dimensions might be wrong

Google Play Rankings for Flat pattern cone calculator

This app is not ranked

Technologies used by Flat pattern cone calculator

Flat pattern cone calculator is requesting 17 permissions and is using 69 libraries.
Show details

Trust & Safety: Permissions include network access and advertising-related IDs, storage access (READ/WRITE_EXTERNAL_STORAGE), FOREGROUND_SERVICE, WAKE_LOCK, and billing/licensing services. The app also relies on install/referrer and dynamic receiver permissions. Overall, a standard set of tools-safe permissions for a free utility with DXF export capabilities; no uncommon sensitive data access is indicated.

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