List of uniform polyhedra

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There are 75 non-prismatic uniform polyhedra, not including the infinite families of polygonal prisms and antiprisms. 5 are regular and convex, 4 are regular and nonconvex, 13 are nonregular and convex, and 53 are nonregular and nonconvex.

A large amount of near-miss uniform polyhedra may also be constructed. These polyhedra are isogonal and all of their faces are either regular or almost regular. Some of the near-misses are semi-uniform.

Name Short Name Image Coxeter Diagram Vertex Type Vertices Edges Faces Army Regiment Symmetry Dihedral angles
Tetrahedron tet Tetrahedron.png x3o3o 3.3.3 4 6 4 triangles Tetrahedron Tetrahedron A3 3-3:
Truncated tetrahedron tut Truncated tetrahedron.png x3x3o 3.6.6 12 18 4 triangles
4 hexagons
Truncated tetrahedron Truncated tetrahedron 6-3:

6-6:

Cube cube Hexahedron.png x4o3o 4.4.4 8 12 6 squares Cube Cube B3 4-4:
Truncated cube tic Truncated hexahedron.png x4x3o 3.8.8 24 36 8 triangles
6 octagons
Truncated cube Truncated cube 8-3:

8-8:

Great cubicuboctahedron gocco Great cubicuboctahedron.png x4/3x3o4*a 8/3.3.8/3.4 24 48 8 triangles
6 squares
6 octagrams
Great cubicuboctahedron 8/3-3:

8/3-4:

Quasirhombicuboctahedron querco Uniform great rhombicuboctahedron.png x4/3o3x 4.3/2.4.4 24 48 8 triangles
6+12 squares
4-4:

4-3:

Great rhombihexahedron groh Great rhombihexahedron.png 4.8/3.4/3.8/5 24 48 12 squares
6 octagrams
8/3-4 #1:

8/3-4 #2:

Cuboctahedron co Cuboctahedron.png o4x3o 3.4.3.4 12 24 8 triangles
6 squares
Cuboctahedron Cuboctahedron 4-3:
Octahemioctahedron oho Octahemioctahedron.png x3/2o3x3*a 6.3/2.6.3 12 24 8 triangles
4 hexagons
6-3:
Cubohemioctahedron cho Cubohemioctahedron.png (o4/3x3x4*a)/2 6.4/3.6.4 12 24 6 squares
4 hexagons
6-4:
Truncated octahedron toe Truncated octahedron.png o4x3x 4.6.6 24 36 6 squares
8 hexagons
Truncated octahedron Truncated octahedron 6-4:

6-6:

Octahedron oct Octahedron.png o4o3x 3.3.3.3 6 12 8 triangles Octahedron Octahedron 3-3:
Tetrahemihexahedron thah Tetrahemihexahedron.png (x3/2o3x)/2 4.3/2.4.3 6 12 4 triangles
3 squares
A3 3-3:
Quasitruncated hexahedron quith Stellated truncated hexahedron.png x4/3x3o 8/3.8/3.3 24 36 8 triangles
6 octagrams
Small rhombicuboctahedron Quasitruncated hexahedron B3 8/3-8/3:

8/3-3:

Small rhombicuboctahedron sirco Small rhombicuboctahedron.png x4o3x 3.4.4.4 24 48 8 triangles
6+12 squares
Small rhombicuboctahedron 4-3:

4-4:

Small cubicuboctahedron socco Small cubicuboctahedron.png x4/3o3x4*a 8.3/2.8.4 24 48 8 triangles
6 squares
6 octagons
8-4:

8-3:

Small rhombihexahedron sroh Small rhombihexahedron.png 4.8.4/3.8/7 24 48 12 squares
6 octagons
8-4 #1:

8-4 #2:

Great rhombicuboctahedron girco Great rhombicuboctahedron.png x4x3x 4.6.8 48 72 12 squares
8 hexagons
6 octagons
Great rhombicuboctahedron Great rhombicuboctahedron 6-4:

8-4: 8-6:

Cubitruncated cuboctahedron cotco Cubitruncated cuboctahedron.png x4/3x3x4*a 8/3.6.8 48 72 8 hexagons
6 octagons
6 octagrams
Semi-uniform great rhombicuboctahedron Cuboctatruncated cuboctahedron 8/3-6:

8/3-8:
8-6:

Quasitruncated cuboctahedron quitco Great truncated cuboctahedron.png x4/3x3x 8/3.4.6/5 48 72 12 squares
8 hexagons
6 octagrams
Semi-uniform great rhombicuboctahedron Quasitruncated cuboctahedron 8/3-4:

8/3-6:
6-4:

Snub cube snic Snub hexahedron.png s4s3s 3.3.3.3.4 24 60 8+24 triangles
6 squares
Snub cube Snub cube B3+ 3-3:

4-3:

Dodecahedron doe Dodecahedron.png x5o3o 5.5.5 20 30 12 pentagons Dodecahedron Dodecahedron H3 5-5:
Great stellated dodecahedron gissid Great stellated dodecahedron.png x5/2o3o 5/2.5/2.5/2 20 30 12 pentagrams Great stellated dodecahedron 5/2-5/2:
Small ditrigonary icosidodecahedron sidtid Small ditrigonal icosidodecahedron.png x5/2o3o3*a 5/2.3.5/2.3.5/2.3 20 60 20 triangles
12 pentagrams
Small ditrigonary icosidodecahedron 5/2-3:
Ditrigonary dodecadodecahedron ditdid Ditrigonal dodecadodecahedron.png x5/3o3o5*a 5/3.5.5/3.5.5/3.5 20 60 12 pentagons
12 pentagrams
5-5/2:
Great ditrigonary icosidodecahedron gidtid Great ditrigonal icosidodecahedron.png x3/2o3o5*a (5.3.5.3.5.3)/2 20 60 20 triangles
12 pentagons
5-3:
Truncated dodecahedron tid Truncated dodecahedron.png x5x3o 3.10.10 60 90 20 triangles
12 decagons
Truncated dodecahedron Truncated dodecahedron 10-3:

10-10:

Great ditrigonal dodecicosidodecahedron gidditdid Great ditrigonal dodecicosidodecahedron.png x5/3x3o5*a 10/3.3.10/3.5 60 120 20 triangles
12 pentagons
12 decagrams
Great ditrigonal dodecicosidodecahedron 3-10/3:

5-10/3:

Great icosicosidodecahedron giid Great icosicosidodecahedron.png o3/2x3x5*a 6.3/2.6.5 60 120 20 triangles
12 pentagons
20 hexagons
5-6:

3-6:

Great dodecicosahedron giddy Great dodecicosahedron.png 6.10/3.6/5.10/7 60 120 20 hexagons
12 decagrams
6-10/3 #1:

6-10/3 #2:

Small inverted retrosnub icosicosidodecahedron sirsid Small retrosnub icosicosidodecahedron.png s5/2s3/2s3/2*a (3.3.3.3.3.5/3)/2 60 180 60 triangles
20 hexagrams
12 pentagrams
Semi-uniform truncated dodecahedron Small inverted retrosnub icosicosidodecahedron 5/2–3:

3–3:

Icosidodecahedron id Icosidodecahedron.png o5x3o 3.5.3.5 30 60 20 triangles
12 pentagons
Icosidodecahedron Icosidodecahedron 3-5:
Small dodecahemidodecahedron

sidhid

Small dodecahemidodecahedron.png (x5/4o5x5*a)/2 10.5/4.10.5 30 60 12 pentagons
6 decagons
5-10:
Small icosihemidodecahedron seihid Small icosihemidodecahedron.png (x3/2o3x5*a)/2 10.3/2.10.3 30 60 20 triangles
6 decagons
3-10:
Dodecadodecahedron did Dodecadodecahedron.png o5/2x5o 5/2.5.5/2.5 30 60 12 pentagons
12 pentagrams
Dodecadodecahedron 5-5/2:
Great dodecahemicosahedron gidhei Great dodecahemicosahedron.png (o5/4x3x5*a)/2 6.5/4.6.5 30 60 12 pentagons
10 hexagons
5-6:
Small dodecahemicosahedron sidhei Small dodecahemicosahedron.png (x5/3o5/2x3*a)/2 6.5/3.6.5/2 30 60 12 pentagrams
10 hexagons
5-5/2:
Great icosidodecahedron gid Great icosidodecahedron.png o5/2x3o 5/2.3.5/2.3 30 60 20 triangles
12 pentagrams
Great icosidodecahedron 3-5/2:
Great icosihemidodecahedron geihid Great icosihemidodecahedron.png (o3/2x5/3x3*a)/2 10/3.3/2.10/3.3 30 60 20 triangles
6 decagrams
3-10:
Great dodecahemidodecahedron gidhid Great dodecahemidodecahedron.png (x5/3x5/3o5/2*a)/2 10/3.5/3.10/3.5/2 30 60 12 pentagrams
6 decagrams
5/2-10:
Truncated icosahedron ti Truncated icosahedron.png o5x3x 5.6.6 60 90 12 pentagons
20 hexagons
Truncated icosahedron Truncated icosahedron 5-6:

6-6:

Truncated great dodecahedron tigid Great truncated dodecahedron.png o5/2x5x 10.10.5/2 60 90 12 pentagrams
12 decagons
Semi-uniform truncated icosahedron Truncated great dodecahedron 10-5/2:

10-10:

Great dodecicosidodecahedron gaddid Great dodecicosidodecahedron.png x5/3x5/2o3*a 10/3.5/2.10/3.3 60 120 20 triangles
12 pentagrams
12 decagrams
Great dodecicosidodecahedron 5/2-10/3:

3-10/3:

Quasirhombicosidodecahedron qrid Uniform great rhombicosidodecahedron.png x5/3o3x 4.5/3.4.3 60 120 20 triangles
30 squares
12 pentagrams
4-3:

5/2-4:

Great rhombidodecahedron gird Great rhombidodecahedron.png 4.10/3.4/3.10/7 60 120 30 squares
12 decagrams
4-10/3 #1:

4-10/3 #2:

Rhombidodecadodecahedron raded Rhombidodecadodecahedron.png x5/2o5x 4.5/2.4.5 60 120 30 squares
12 pentagons
12 pentagrams
Semi-uniform truncated icosahedron Rhombidodecadodecahedron 4-5/2:

4-5:

Icosidodecadodecahedron ided Icosidodecadodecahedron.png o5/3x3x5*a 6.5/3.6.5 60 120 12 pentagons
12 pentagrams
20 hexagons
5-6:

5/2-6:

Rhombicosahedron ri Rhombicosahedron.png 6.4.6/5.4/3 60 120 30 squares
20 hexagons
4-6 #1:

4-6 #1:

Small snub icosicosidodecahedron seside Small snub icosicosidodecahedron.png s5/2s3s3*a 3.3.3.3.3.5/2 60 180 60 triangles
20 hexagrams
12 pentagrams
Semi-uniform truncated icosahedron Small snub icosicosidodecahedron 5/2-3:

3-3:

Icosahedron ike Icosahedron.png o5o3x 3.3.3.3.3 12 30 20 triangles Icosahedron Icosahedron 3-3:
Great dodecahedron gad Great dodecahedron.png o5/2o5x (5.5.5.5.5)/2 12 30 12 pentagons 5-5:
Small stellated dodecahedron sissid Small stellated dodecahedron.png x5/2o5o 5/2.5/2.5/2.5/2.5/2 12 30 12 pentagrams Small stellated dodecahedron 5/2-5/2:
Great icosahedron gike Great icosahedron.png o5/2o3x (3.3.3.3.3)/2 12 30 20 triangles 3-3:
Quasitruncated small stellated dodecahedron quit sissid Small stellated truncated dodecahedron.png x5/3x5o 10/3.10/3.5 60 90 12 pentagons
12 decagrams
Small rhombicosidodecahedron Quasitruncated small stellated dodecahedron 10/3-10/3:

5-10/3:

Small rhombicosidodecahedron srid Small rhombicosidodecahedron.png x5o3x 3.4.5.4 60 120 20 triangles
30 squares
12 pentagons
Small rhombicosidodecahedron 4-3:

4-5:

Small dodecicosidodecahedron saddid Small dodecicosidodecahedron.png x3/2o5x5*a 10.3/2.10.5 60 120 20 triangles
12 pentagons
12 decagons
5-10:

3-10:

Small rhombidodecahedron sird Small rhombidodecahedron.png 10.4.10/9.4/3 60 120 30 squares
12 decagons
4-10 #1:

4-10 #2:

Truncated great icosahedron tiggy Great truncated icosahedron.png o5/2x3x 6.6.5/2 60 90 12 pentagrams
20 hexagons
Semi-uniform small rhombicosidodecahedron Truncated great icosahedron 6-5/2:

6-6:

Small icosicosidodecahedron siid Small icosicosidodecahedron.png x5/2o3x3*a 6.5/2.6.3 60 120 20 triangles
12 pentagrams
20 hexagons
Semi-uniform small rhombicosidodecahedron Small icosicosidodecahedron 5/2-6:

3-6:

Small ditrigonal dodecicosidodecahedron sidditdid Small ditrigonal dodecicosidodecahedron.png x5/3o3x5*a 10.5/3.10.3 60 120 20 triangles
12 pentagrams
12 decagons
3-10:

5/2-10:

Small dodecicosahedron siddy Small dodecicosahedron.png 10.6.10/9.6/5 60 120 20 hexagons
12 decagons
6-10 #1:

6-10 #2:

Quasitruncated great stellated dodecahedron quit gissid Great stellated truncated dodecahedron.png x5/3x3o 10/3.10/3.3 60 90 20 triangles
12 decagrams
Quasitruncated great stellated dodecahedron 10/3–3:

10/3–10/3:

Great dirhombicosidodecahedron gidrid Great dirhombicosidodecahedron.png s3s5/2s3/2s5/3*aØ*c *bØ*d (4.5/3.4.3.4.5/2.4.3/2)/2 60 240 40 triangles
60 squares
24 pentagrams
Semi-uniform small rhombicosidodecahedron Great dirhombicosidodecahedron 5/2–4:

3–4:

Great snub dodecicosidodecahedron gisdid Great snub dodecicosidodecahedron.png s5/3s5/2s3*a 3.3.3.5/3.3.5/2 60 180 20+60 triangles
24 pentagrams
Great snub dodecicosidodecahedron H3+ 5/2–3 #1:

3–3:
5/2–3 #2:

Great rhombicosidodecahedron grid Great rhombicosidodecahedron.png x5x3x 4.6.10 120 180 30 squares
20 hexagons
12 decagons
Great rhombicosidodecahedron Great rhombicosidodecahedron H3 6–4:

10–4:
10–6:

Icositruncated dodecadodecahedron idtid Icositruncated dodecadodecahedron.png x5/3x3x5*a 10/3.6.10 120 180 20 hexagons
12 decagons
12 decagrams
Semi-uniform great rhombicosidodecahedron Icosidodecatruncated icosidodecahedron 10/3–6:

10–10/3:
10–6:

Quasitruncated dodecadodecahedron quitdid Truncated dodecadodecahedron.png x5/3x5x 10/3.4.10/9 120 180 30 squares
12 decagons
12 decagrams
Semi-uniform great rhombicosidodecahedron Quasitruncated dodecadodecahedron 10/3–4:

10–10/3:
10–4:

Great quasitruncated icosidodecahedron gaquatid Great truncated icosidodecahedron.png x5/3x3x 10/3.4.6 120 180 30 squares
20 hexagons
12 decagrams
Semi-uniform great rhombicosidodecahedron Great quasitruncated icosidodecahedron 10/3–4:

10/3–6:
6–4:

Snub dodecahedron snid Snub dodecahedron cw.png s5s3s 3.3.3.3.5 60 150 20+60 triangles
12 pentagons
Snub dodecahedron Snub dodecahedron H3+ 3-3:

5-3:

Snub dodecadodecahedron siddid Snub dodecadodecahedron.png s5/2s5s 3.3.5/2.3.5 60 150 60 triangles
12 pentagons
12 pentagrams
Non-uniform snub dodecahedron Snub dodecadodecahedron 5–3:

3–3: 5/2–3:

Inverted snub dodecadodecahedron isdid Inverted snub dodecadodecahedron.png s5/3s5s 3.5/3.3.3.5 60 150 60 triangles
12 pentagons
12 pentagrams
Non-uniform snub dodecahedron Inverted snub dodecadodecahedron 3–3:

5-3: 5/2-3:

Great snub icosidodecahedron gosid Great snub icosidodecahedron.png s5/2s3s 3.3.3.3.5/2 60 150 20+60 triangles
12 pentagrams
Non-uniform snub dodecahedron Great snub icosidodecahedron 5/2–3:

3–3:

Great inverted snub icosidodecahedron gisid Great inverted snub icosidodecahedron.png s5/3s3s 3.3.3.3.5/3 60 150 20+60 triangles
12 pentagrams
Non-uniform snub dodecahedron Great inverted snub icosidodecahedron 3–3:

5/2–3:

Snub icosidodecadodecahedron sided Snub icosidodecadodecahedron.png s5/3s3s5*a 3.3.3.5.5/3 60 180 20+60 triangles
12 pentagons
12 pentagrams
Non-uniform snub dodecahedron Snub icosidodecadodecahedron 3–3:

5–3:
5/2–3:

Great retrosnub icosidodecahedron girsid Great retrosnub icosidodecahedron.png s5/3s3/2s (3.3.3.3.5/2)/2 60 150 20+60 triangles
12 pentagrams
Non-uniform snub dodecahedron Great inverted retrosnub icosidodecahedron 5/2–3:

3–3:

Exotic polyhedroids[edit | edit source]

Name Short Name Image Coxeter Diagram Vertex Type Vertices Edges Faces Army Regiment Symmetry Dihedral angles
Small complex icosidodecahedron(ike + gad) cid o5/3o3x5*a (3.5.3.5.3.5.3.5.3.5)/2 12 30*2 20 triangles
12 pentagons
Icosahedron Icosahedron H3
Great complex icosidodecahedron(sissid + gike) gacid o5/3x3o5*a (3.5/2.3.5/2.3.5/2.3.5/2.3.5/2)/2 12 30*2 20 triangles
12 pentagrams
Icosahedron Great icosahedron
Small complex rhombicosidodecahedron(sidtid + 5 cubes) sicdatrid x3o5/2x 3(3.4.5/2.4) 20 60*2 20 triangles

30 squares
12 pentagrams

Dodecahedron sidtid
Complex rhombidodecadodecahedron(ditdid + 5 cubes) cadditradid x5/3o5x 12 pentagons

30 squares
12 pentagrams

Great complex rhombicosidodecahedron(gidtid + 5 cubes) gicdatrid x3/2o5x 20 triangles

30 squares
12 pentagons

Great disnub dirhombidodecahedron gidisdrid 60 120+120+120 120 triangles

60 squares
24 pentagrams

Semi-uniform Srid Gidrid