Graph Theory Calculator
Analyze graph properties including degree, density, connectivity, and Eulerian path possibility.
Inputs
Results
Average Degree
2.33
Graph Density0.4667
Possibly ConnectedYes
Max Possible Degree5
Eulerian Circuit PossibleNot possible
Max Possible Edges15
How to Use This Calculator
- Enter the number of Vertices (V) and Edges (E) in the graph.
- Set Directed to 1 if the graph is a directed graph (digraph), or 0 for undirected.
- Review Average Degree — for undirected graphs this equals 2E/V by the handshaking lemma.
- Check Graph Density — values near 0 indicate sparse graphs, near 1 indicate dense graphs.
- Use Max Edges to determine how close the graph is to being complete.
How the result changes with Vertices (V)
| Vertices (V) | Average Degree |
|---|---|
| 101 | 0.14 |
| 351 | 0.04 |
| 650 | 0.02 |
| 900 | 0.02 |
What each input means
- Vertices (V)
- Number of vertices (nodes) in the graph
- Edges (E)
- Number of edges (connections) in the graph
- Directed (0=No, 1=Yes)
- Whether the graph is directed (digraph) or undirected
How this is calculated
Worked example, using the default values
- Identify Input ParametersVertices (V) = 6, Edges (E) = 7, Directed (0=No, 1=Yes) = 0 = 3 input(s) provided
- Calculate Average DegreeAverage Degree2.33 = 2.33
- Calculate Graph DensityGraph Density0.4667 = 0.4667
- Calculate Possibly ConnectedPossibly ConnectedYes = Yes
Engine last updated . Checked against 3 independently-derived tests — how we verify calculators.
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