A pie chart (or pie graph) is a specialized circular chart with different sectors, used in statistics, illustrating numerical proportion. A wedge of the circle represents each category's contribution, such that the graph resembles a pie that has been cut into different sized slices. Every 1% contribution that a category contributes to the total corresponds to a slice with an angle of 360 degrees. It is helpful to color or shade the different slices so that they grade from dark to light tones as you move from the first to the last slice. Pie charts are very widely used in the business world and the mass media. One thing you should pay attention to is that pie charts are good for displaying data for around 6 categories or fewer. When there are more categories it is difficult for the eye to distinguish between the relative sizes of the different sectors and so the chart becomes difficult to interpret.
Pie Chart Software
Using Edraw pie chart tools, you can create a good-looking and professional pie chart fast and easily. It provides a wide variety of unique charting styles and a rich set of powerful editing tools. Simply drag and drop pre-drawn templates and customize through color, size and line setting. You can directly load a data file through the action button, then the software will automatically generate a pie chart for you, which is really fast and convenient! A good looking pie chart could be done in just minutes.
Video Tutorial - How to Create a Pie Chart
Download Pie Chart Software
Best Linux Pie Chart Software
Pie Chart Symbols
Edraw software provides you lot of special pie and doughnut shapes, gradient pie, gradient percentage, percentage pie, multi-pie, pie with handle, gradient doughnut, doughnut with handle, etc. All these shapes will enable you to draw a wonderful diagram.
Pie Chart Star Template
This nice looking pie chart star template is well prepared to benefit our users. You can have a quick start using this vector file as a template.
Business Report Pie Chart
This ready-made pie chart template will be very practical and helpful in your business report presentations.
Multi Pie Chart - Market Plan
A vector-based pie chart example is readily available for download. You will save lots of time by using this ready-made template.