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Radius to Degrees of Curve

Table of Radiuses and calculated Degrees of Curve.

Degree of Curve	Radius Scale Feet	Radius for HO (Inches)
7.900	725.833	100
7.980	718.575	99
8.062	711.317	98
8.145	704.058	97
8.230	696.800	96
8.317	689.542	95
8.405	682.283	94
8.496	675.025	93
8.588	667.767	92
8.683	660.508	91
8.779	653.250	90
8.878	645.992	89
8.979	638.733	88
9.083	631.475	87
9.189	624.217	86
9.297	616.958	85
9.408	609.700	84
9.522	602.442	83
9.638	595.183	82
9.757	587.925	81
9.879	580.667	80
10.005	573.408	79
10.133	566.150	78
10.265	558.892	77
10.401	551.633	76
10.540	544.375	75
10.683	537.117	74
10.830	529.858	73
10.980	522.600	72
11.136	515.342	71
11.295	508.083	70
11.459	500.825	69
11.628	493.567	68
11.803	486.308	67
11.982	479.050	66
12.167	471.792	65
12.358	464.533	64
12.555	457.275	63
12.758	450.017	62
12.968	442.758	61
13.185	435.500	60
13.410	428.242	59
13.642	420.983	58
13.883	413.725	57
14.132	406.467	56
14.390	399.208	55
14.658	391.950	54
14.936	384.692	53
15.225	377.433	52
15.525	370.175	51
15.838	362.917	50
16.163	355.658	49
16.502	333.883	48
16.856	341.142	47
17.225	333.883	46
17.611	326.625	45
18.015	319.367	44
18.437	312.108	43
18.880	304.850	42
19.345	297.592	41
19.833	290.333	40
20.347	283.075	39
20.889	275.817	38
21.460	268.558	37
22.063	261.300	36
22.702	254.042	35
23.379	246.783	34
24.098	239.525	33
24.863	232.267	32
25.678	225.008	31
26.550	217.750	30
27.483	210.492	29
28.485	203.233	28
29.563	195.975	27
30.728	188.717	26
31.989	181.458	25
33.360	174.200	24
34.856	166.942	23
36.495	159.683	22
38.299	152.425	21
40.294	145.167	20
42.515	137.908	19
45.002	130.650	18
47.809	123.392	17
51.004	116.133	16
54.676	108.875	15
58.950	101.617	14
63.997	94.358	13
70.067	87.100	12
77.546	79.842	11
87.080	72.583	10

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Page Last Updated 12/19/2004

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