Apr 3, 2025 · The eight main symbols used in a flowchart are 1) Rectangle, 2) Diamond, 3) Parallelogram, 4) Triangle, 5) Circle, 6) Trapezoid, 7) Hexagon, 8) Circle. Are workflow diagrams and flowcharts the same?

Welcome to our process flow diagram symbols list. Scroll down and use the table of contents on the left to navigate this page and see the different symbol types most commonly used by engineers.

PFD is a Process Flow Diagram. P&ID is a Process or piping & Instrument Diagram. PFS means Process Flow Scheme, and PEFS means Process Engineering Flow Scheme. Here, I have tried to cover symbols that are regularly used on the P&ID and PFD. There are other symbols; also, you can check the full list of the symbol by visiting this link.

Inverted triangle: This symbolizes an inventory hold, warehouse or work in progress inventory bin/warehouse. This is where material accumulates before being put through the next process step.

The basic symbols consist of shapes like oval, rectangle, arrows and diamond. Some of the advanced flow chart symbols include a circle, triangle, hexagon and dashed arrows.

Mar 20, 2025 · Flowcharts use various flowchart symbols to represent different elements of a process. Here are the most common shapes and their meanings: 1. Terminator (Oval): Represents the start or end of a flowchart. Example: Start, End. 2. Process (Rectangle) Indicates a process, operation, or action. Example: Calculate total price. 3.

Flowcharts are the best for visually representation the business processes and the flow of a custom-order process through various departments within an organization. Flowcharts use special shapes to represent different types of actions or steps in a process. Lines and arrows show the sequence of these steps, and the relationships between them.

Nov 2, 2021 · When used in a flowchart, the triangle serves to indicate the starting and ending points of a process. Usually, the top point of the triangle is the initial step or action, while the two lower points are the subsequent outcomes.

Flowchart symbols have specific meanings and contexts to explain particular steps in the processes. Learn how to use them together in charts to illustrate workflows and computer programs.

Each step in a work process is identified by one of eight ASME and ANSI Symbols. Graham Process Mapping Software is the only mapping tool based on this powerful analysis-focused symbol set.