Benefits of Flowcharts

A flowchart helps to clarify how things are currently working and how they could be
improved. It also assists in finding the key elements of a process by drawing clear lines between
the end of one process and the start of next one.
a) Makes Logic Clear:
The main advantage of using a flowchart is to plan a task is that it provides a pictorial
representation of the task, which makes the logic easier to follow. The symbols are connected in
such a way that they show the movement (flow) of information through the system visible. Even
less experienced personnel can trace the actions represented by a flowchart, that is, flowcharts
are ideal for visualizing fundamental control structures employed in computer programming.
b) Communication:
Being a graphical representation of a problem-solving logic, flowcharts are better way of
communicating the logic of a system to all concerned. The diagrammatical representation of
logic is easier to communicate to all the interested parties as compared to actual program code as
the user may not be aware of all the programming techniques and jargons.
c) Effective Analysis:
With the help of a flowchart, the problem can be analysed in an effective way. This is
because the analyzing duties of the programmers can be delegated to other persons, who may or
may not know the programming techniques, as they have a broad idea about the logic. Being
outsiders, they often tend to test and analyse the logic in an unbiased manner.
d) Useful in Coding:
The flowcharts act as a guide or blueprint during the analysis and program development
phase. Once the flowcharts are ready, the programmers can plan the coding process effectively
as they know where to begin and where to end, making sure that no steps are omitted. As a
result, error free programs are developed in high-level languages and that too at a faster rate.
e) Proper Testing and Debugging:
By nature, a flowchart helps in detecting the errors in a program, as the developers
known exactly what the logic should do. Developers can test various data for a process so that
the program can handle every contingency.
f) Appropriate Documentation:
Flowcharts serve as a good program documentation tool. Since normally they programs
are developed for novice users, they can take the help of the program documentation to know
what the program actually does and how to use the program.