Crown Molding Miter Angle and Bevel Angle Settings


Crown Spring Angles
Enter Crown Spring Angle
or Enter Roof Angle

The crown slope angle is measured on a horizontal plane.
The crown spring angle is measured on a vertical plane.
The first column in the table is the corner angle in degrees. A corner angle of 90° or 270° have the same miter angle and bevel angle cuts. The second column is the miter angle for cutting the crown laying flat in the compound miter saw, face profile up, with the top edge of the crown touching the fence of the compound miter saw. The third column is the bevel angle for cutting the crown laying flat in the compound miter saw. The fourth and fifth columns are for cutting the crown moulding standing on edge in the compound miter saw with the top of the crown moulding at the top of the cut with face profile facing towards the blade cut.
A sprung moulding is a moulding that does not have a solid back.
The crown spring angle is sprung by using the correct Dihedral Angle for the compound miter and bevel angle.

Crown Spring Angle = 52 °


Crown Molding = Square cut Fascia
Crown Molding = Frieze Blocks
Crown Molding = Purlin Beams cut on side of purlin
Crown Molding cut on edge = Roof sheathing cuts
Crown Molding cut Angled Against Fence Dihedral Angle for 90° corner = 64.19 °
Radius Crown Corner Angle = 180° + (90° ÷ number of corner cuts)
Wall Angle Crown Molding Miter Angle and Bevel Angle Settings
Rake Ceiling Crown Molding Miter Angle and Bevel Angle Settings
 
Crown Spring Angle = 52 °
Corner Angle Crown Molding Laying Flat Crown Molding On Edge Against Fence
or Wall Angle
in Degrees		 Miter Angle Bevel Angle Miter Angle Bevel Angle
1 - 359 89.36550 37.99830 89.18790 51.99721
2 - 358 88.73106 37.99318 88.37600 51.98883
3 - 357 88.09674 37.98466 87.56451 51.97488
4 - 356 87.46259 37.97274 86.75362 51.95535
5 - 355 86.82868 37.95741 85.94354 51.93026
6 - 354 86.19507 37.93868 85.13446 51.89961
7 - 353 85.56180 37.91655 84.32659 51.86342
8 - 352 84.92895 37.89104 83.52012 51.82171
9 - 351 84.29656 37.86214 82.71523 51.77450
10 - 350 83.66470 37.82986 81.91213 51.72180
11 - 349 83.03342 37.79420 81.11099 51.66364
12 - 348 82.40278 37.75518 80.31200 51.60005
13 - 347 81.77283 37.71281 79.51534 51.53104
14 - 346 81.14362 37.66709 78.72119 51.45666
15 - 345 80.51523 37.61803 77.92971 51.37693
16 - 344 79.88769 37.56564 77.14108 51.29189
17 - 343 79.26105 37.50993 76.35545 51.20157
18 - 342 78.63539 37.45092 75.57299 51.10601
19 - 341 78.01073 37.38862 74.79384 51.00525
20 - 340 77.38714 37.32304 74.01816 50.89934
21 - 339 76.76466 37.25419 73.24608 50.78830
22 - 338 76.14335 37.18209 72.47774 50.67220
23 - 337 75.52325 37.10675 71.71328 50.55107
24 - 336 74.90441 37.02818 70.95281 50.42496
25 - 335 74.28687 36.94641 70.19647 50.29392
26 - 334 73.67069 36.86145 69.44435 50.15800
27 - 333 73.05589 36.77332 68.69658 50.01725
28 - 332 72.44254 36.68203 67.95324 49.87173
29 - 331 71.83066 36.58761 67.21445 49.72148
30 - 330 71.22030 36.49006 66.48028 49.56656
31 - 329 70.61151 36.38941 65.75083 49.40703
32 - 328 70.00431 36.28568 65.02617 49.24294
33 - 327 69.39874 36.17889 64.30638 49.07435
34 - 326 68.79485 36.06906 63.59151 48.90131
35 - 325 68.19267 35.95621 62.88165 48.72389
36 - 324 67.59223 35.84036 62.17683 48.54213
37 - 323 66.99356 35.72153 61.47712 48.35611
38 - 322 66.39669 35.59975 60.78255 48.16587
39 - 321 65.80166 35.47503 60.09318 47.97148
40 - 320 65.20850 35.34740 59.40903 47.77299
41 - 319 64.61723 35.21688 58.73013 47.57047
42 - 318 64.02788 35.08349 58.05652 47.36398
43 - 317 63.44047 34.94727 57.38821 47.15357
44 - 316 62.85503 34.80822 56.72522 46.93931
45 - 315 62.27158 34.66638 56.06756 46.72125
46 - 314 61.69015 34.52177 55.41524 46.49945
47 - 313 61.11075 34.37442 54.76826 46.27397
48 - 312 60.53341 34.22434 54.12663 46.04487
49 - 311 59.95814 34.07157 53.49034 45.81222
50 - 310 59.38495 33.91613 52.85938 45.57606
51 - 309 58.81387 33.75805 52.23374 45.33646
52 - 308 58.24491 33.59734 51.61342 45.09347
53 - 307 57.67809 33.43404 50.99838 44.84715
54 - 306 57.11341 33.26817 50.38862 44.59756
55 - 305 56.55089 33.09976 49.78411 44.34475
56 - 304 55.99053 32.92883 49.18482 44.08878
57 - 303 55.43236 32.75541 48.59073 43.82971
58 - 302 54.87636 32.57952 48.00180 43.56759
59 - 301 54.32256 32.40120 47.41801 43.30246
60 - 300 53.77096 32.22046 46.83931 43.03440
61 - 299 53.22156 32.03734 46.26567 42.76345
62 - 298 52.67437 31.85186 45.69706 42.48965
63 - 297 52.12939 31.66405 45.13342 42.21307
64 - 296 51.58662 31.47393 44.57473 41.93376
65 - 295 51.04606 31.28153 44.02093 41.65176
66 - 294 50.50772 31.08687 43.47198 41.36713
67 - 293 49.97159 30.88999 42.92783 41.07991
68 - 292 49.43768 30.69091 42.38844 40.79016
69 - 291 48.90597 30.48965 41.85376 40.49791
70 - 290 48.37647 30.28625 41.32374 40.20322
71 - 289 47.84918 30.08072 40.79832 39.90614
72 - 288 47.32408 29.87309 40.27745 39.60670
73 - 287 46.80117 29.66340 39.76109 39.30496
74 - 286 46.28045 29.45166 39.24918 39.00096
75 - 285 45.76191 29.23791 38.74166 38.69474
76 - 284 45.24554 29.02216 38.23849 38.38634
77 - 283 44.73133 28.80445 37.73960 38.07581
78 - 282 44.21927 28.58479 37.24495 37.76320
79 - 281 43.70936 28.36323 36.75448 37.44853
80 - 280 43.20159 28.13977 36.26812 37.13185
81 - 279 42.69593 27.91445 35.78583 36.81320
82 - 278 42.19239 27.68729 35.30756 36.49262
83 - 277 41.69095 27.45832 34.83323 36.17015
84 - 276 41.19159 27.22756 34.36281 35.84582
85 - 275 40.69431 26.99503 33.89623 35.51967
86 - 274 40.19908 26.76077 33.43344 35.19175
87 - 273 39.70590 26.52479 32.97437 34.86207
88 - 272 39.21476 26.28713 32.51898 34.53068
89 - 271 38.72562 26.04780 32.06721 34.19762
90 - 270 38.23849 25.80683 31.61901 33.86291
91 - 269 37.75334 25.56424 31.17431 33.52660
92 - 268 37.27016 25.32006 30.73307 33.18871
93 - 267 36.78893 25.07431 30.29522 32.84927
94 - 266 36.30963 24.82702 29.86072 32.50832
95 - 265 35.83225 24.57820 29.42951 32.16589
96 - 264 35.35677 24.32789 29.00154 31.82200
97 - 263 34.88317 24.07610 28.57674 31.47670
98 - 262 34.41143 23.82286 28.15508 31.13000
99 - 261 33.94153 23.56819 27.73650 30.78194
100 - 260 33.47346 23.31211 27.32094 30.43254
101 - 259 33.00719 23.05464 26.90835 30.08184
102 - 258 32.54270 22.79582 26.49868 29.72986
103 - 257 32.07998 22.53565 26.09188 29.37662
104 - 256 31.61901 22.27417 25.68790 29.02216
105 - 255 31.15976 22.01139 25.28669 28.66650
106 - 254 30.70221 21.74734 24.88820 28.30966
107 - 253 30.24635 21.48203 24.49237 27.95168
108 - 252 29.79214 21.21550 24.09917 27.59257
109 - 251 29.33958 20.94775 23.70854 27.23236
110 - 250 28.88864 20.67881 23.32043 26.87107
111 - 249 28.43930 20.40871 22.93480 26.50873
112 - 248 27.99154 20.13746 22.55159 26.14536
113 - 247 27.54533 19.86508 22.17077 25.78098
114 - 246 27.10065 19.59159 21.79228 25.41562
115 - 245 26.65748 19.31702 21.41609 25.04930
116 - 244 26.21581 19.04138 21.04213 24.68203
117 - 243 25.77560 18.76469 20.67038 24.31384
118 - 242 25.33684 18.48698 20.30078 23.94475
119 - 241 24.89949 18.20826 19.93329 23.57478
120 - 240 24.46355 17.92855 19.56787 23.20396
121 - 239 24.02899 17.64787 19.20448 22.83229
122 - 238 23.59578 17.36625 18.84307 22.45980
123 - 237 23.16390 17.08369 18.48359 22.08652
124 - 236 22.73333 16.80022 18.12602 21.71245
125 - 235 22.30405 16.51587 17.77030 21.33762
126 - 234 21.87603 16.23063 17.41639 20.96204
127 - 233 21.44925 15.94454 17.06426 20.58574
128 - 232 21.02369 15.65762 16.71386 20.20873
129 - 231 20.59933 15.36987 16.36516 19.83103
130 - 230 20.17613 15.08132 16.01812 19.45265
131 - 229 19.75409 14.79199 15.67269 19.07362
132 - 228 19.33317 14.50190 15.32884 18.69394
133 - 227 18.91335 14.21106 14.98653 18.31365
134 - 226 18.49461 13.91948 14.64572 17.93274
135 - 225 18.07693 13.62720 14.30638 17.55124
136 - 224 17.66028 13.33422 13.96846 17.16917
137 - 223 17.24464 13.04056 13.63193 16.78654
138 - 222 16.82999 12.74623 13.29676 16.40337
139 - 221 16.41630 12.45127 12.96291 16.01966
140 - 220 16.00355 12.15568 12.63034 15.63544
141 - 219 15.59172 11.85947 12.29901 15.25072
142 - 218 15.18078 11.56268 11.96890 14.86552
143 - 217 14.77072 11.26530 11.63996 14.47985
144 - 216 14.36150 10.96737 11.31217 14.09372
145 - 215 13.95311 10.66889 10.98548 13.70715
146 - 214 13.54551 10.36988 10.65987 13.32015
147 - 213 13.13870 10.07035 10.33530 12.93274
148 - 212 12.73264 9.77034 10.01173 12.54493
149 - 211 12.32732 9.46984 9.68914 12.15674
150 - 210 11.92270 9.16887 9.36749 11.76817
151 - 209 11.51877 8.86746 9.04675 11.37924
152 - 208 11.11550 8.56562 8.72688 10.98996
153 - 207 10.71287 8.26336 8.40786 10.60036
154 - 206 10.31086 7.96069 8.08964 10.21043
155 - 205 9.90944 7.65764 7.77221 9.82019
156 - 204 9.50860 7.35422 7.45552 9.42966
157 - 203 9.10830 7.05044 7.13956 9.03885
158 - 202 8.70852 6.74633 6.82427 8.64776
159 - 201 8.30925 6.44189 6.50964 8.25642
160 - 200 7.91046 6.13713 6.19564 7.86484
161 - 199 7.51212 5.83209 5.88222 7.47302
162 - 198 7.11422 5.52676 5.56937 7.08098
163 - 197 6.71673 5.22117 5.25705 6.68873
164 - 196 6.31962 4.91533 4.94523 6.29629
165 - 195 5.92288 4.60926 4.63389 5.90366
166 - 194 5.52648 4.30296 4.32298 5.51086
167 - 193 5.13040 3.99646 4.01248 5.11789
168 - 192 4.73462 3.68977 3.70237 4.72478
169 - 191 4.33911 3.38291 3.39261 4.33153
170 - 190 3.94385 3.07588 3.08317 3.93815
171 - 189 3.54881 2.76871 2.77402 3.54466
172 - 188 3.15398 2.46140 2.46513 3.15107
173 - 187 2.75934 2.15398 2.15648 2.75739
174 - 186 2.36485 1.84646 1.84803 2.36362
175 - 185 1.97050 1.53885 1.53976 1.96979
176 - 184 1.57626 1.23117 1.23163 1.57590
177 - 183 1.18212 0.92343 0.92362 1.18196
178 - 182 0.78804 0.61564 0.61570 0.78800
179 - 181 0.39401 0.30783 0.30784 0.39400
180 - 0 0.00000 0.00000 0.00000 0.00000
or Wall Angle
in Degrees		 Miter Angle Bevel Angle Miter Angle Bevel Angle



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