Archery Distance Angle Equivalencies

	A	B	C	E	F	G	I	J	K	M	N	O	Q	R	S	U	V	W	X	Y	Z	AA	AB	AC	AD	AE	AF	AG	AH	AI	AJ	AK	AL	AM	AN
1	Explanation:	http://finishtheshot.com/2019/06/archery-target-distance-angle-equivalencies/
2
3	It's always possible that I've messed up the math somewhere here...
4
5	These target sizes are scaled with the math below
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35		122	cm	If you shoot a 1 at this distance, these are the scores you would get at the other distances			Or, this shows what score you need to shoot on a closer target to be able to hit anything on the farther target									MATH	12.2	cm per ring
36	122 CM targets	Distance (meters)	Angle (degrees) for 122cm target	Distance (meters)	90m equivalent diameters (cm)	90m equivalent score rings	Distance (meters)	70m equivalent diameters (cm)	70m equivalent rings	Distance (meters)	50m equivalent diameters (cm)	50m equivalent score rings	Distance (meters)	30m equivalent diameters (cm)	30m equivalent rings	90m diamater big	90m fraction (how much big diameter ring)	90m diameter small	90m big diameter score	90m small diameter score	70m diamater val1 big ring	70m fraction	70m diameter val2	70m score1	70m Score2	50m diamater val1 big ring	50m fraction	50m diameter val2	50m score1	50m Score2	30m diamater val1 big ring	30m fraction	30m diameter val2	30m score1	30m Score2
37		15	4.65	15	20.38	9.3	15	26.20	8.9	15	36.67	8.0	15	61.10	6.0	24.4	0.67	12.2	9	10	36.6	0.15	24.4	8	9	48.8	0.01	36.6	7	8	73.2	0.01	61	5	6
38		20	3.49	20	27.14	8.8	20	34.90	8.1	20	48.85	7.0	20	81.39	4.3	36.6	0.22	24.4	8	9	36.6	0.86	24.4	8	9	61	0.00	48.8	6	7	85.4	0.67	73.2	4	5
39		25	2.79	25	33.91	8.2	25	43.60	7.4	25	61.04	6.0	25	101.69	2.7	36.6	0.78	24.4	8	9	48.8	0.57	36.6	7	8	73.2	0.00	61	5	6	109.8	0.34	97.6	2	3
40		30	2.33	30	40.69	7.7	30	52.31	6.7	30	73.23	5.0	30	122.00	1.0	48.8	0.33	36.6	7	8	61	0.29	48.8	6	7	85.4	0.00	73.2	4	5	122	1.00	109.8	1	2
41		50	1.40	50	67.79	5.4	50	87.15	3.9	50	122.00	1.0	50	203.26	-5.7	73.2	0.56	61	5	6	97.6	0.14	85.4	3	4	122	1.00	109.8	1	2	207.4	0.66	195.2	-6	-5
42		60	1.16	60	81.34	4.3	60	104.58	2.4	60	146.39	-1.0	60	243.90	-9.0	85.4	0.67	73.2	4	5	109.8	0.57	97.6	2	3	146.4	1.00	134.2	-1	0	244	0.99	231.8	-9	-8
43		70	1.00	70	94.89	3.2	70	122.00	1.0	70	170.78	-3.0	70	284.54	-12.3	97.6	0.78	85.4	3	4	122	1.00	109.8	1	2	170.8	1.00	158.6	-3	-2	292.8	0.32	280.6	-13	-12
44		90	0.78	90	122.00	1.0	90	156.85	-1.9	90	219.57	-7.0	90	365.82	-14.0	122	1.00	109.8	1	2	158.6	0.86	146.4	-2	-1	219.6	1.00	207.4	-7	-6	366	0.99	353.8	-14	-14
45
46	122 CM targets			90m scoring ring angles (degrees):	90		70m scoring ring angles (degrees):	70		50m scoring ring angles (degrees):	50		30m scoring ring angles (degrees):	30
47				X	0.039		X	0.050		X	0.070		X	0.117
48	These are the fixed angles of each ring on a 122cm target at various distances			10	0.078		10	0.100		10	0.140		10	0.233
49				9	0.155		9	0.200		9	0.280		9	0.466
50				8	0.233		8	0.300		8	0.419		8	0.699
51				7	0.311		7	0.399		7	0.559		7	0.932
52				6	0.388		6	0.499		6	0.699		6	1.165
53				5	0.466		5	0.599		5	0.839		5	1.398
54				4	0.544		4	0.699		4	0.979		4	1.631
55				3	0.621		3	0.799		3	1.118		3	1.863
56				2	0.699		2	0.899		2	1.258		2	2.096
57				1	0.777		1	0.998		1	1.398		1	2.329
58
59		80	cm	If you shoot a 1 at this distance, these are the scores you would get at the other distances			Or, this shows what score you need to shoot on a closer target to be able to hit anything on the farther target									MATH	8	cm per ring
60	80 CM targets	Distance (meters)	Angle (degrees) for 80cm target	Distance (meters)	90m equivalent diameters (cm)	90m equivalent score rings	Distance (meters)	70m equivalent diameters (cm)	70m equivalent rings	Distance (meters)	50m equivalent diameters (cm)	50m equivalent score rings	Distance (meters)	30m equivalent diameters (cm)	30m equivalent rings	90m diamater big	90m fraction (how much big diameter ring)	90m diameter small	90m big diameter score	90m small diameter score	70m diamater val1 big ring	70m fraction	70m diameter val2	70m score1	70m Score2	50m diamater val1 big ring	50m fraction	50m diameter val2	50m score1	50m Score2	30m diamater val1 big ring	30m fraction	30m diameter val2	30m score1	30m Score2
61		15	3.05	15	13.35	9.3	15	17.16	8.9	15	24.02	8.0	15	40.03	6.0	16.0	0.67	8.0	9	10	24.0	0.14	16.0	8	9	32.0	0.00	24.0	7	8	48.0	0.00	40.0	5	6
62		20	2.29	20	17.79	8.8	20	22.87	8.1	20	32.01	7.0	20	53.35	4.3	24.0	0.22	16.0	8	9	24.0	0.86	16.0	8	9	40.0	0.00	32.0	6	7	56.0	0.67	48.0	4	5
63		25	1.83	25	22.23	8.2	25	28.58	7.4	25	40.01	6.0	25	66.67	2.7	24.0	0.78	16.0	8	9	32.0	0.57	24.0	7	8	48.0	0.00	40.0	5	6	72.0	0.33	64.0	2	3
64		30	1.53	30	26.67	7.7	30	34.29	6.7	30	48.01	5.0	30	80.00	1.0	32.0	0.33	24.0	7	8	40.0	0.29	32.0	6	7	56.0	0.00	48.0	4	5	80.0	1.00	72.0	1	2
65		50	0.92	50	44.45	5.4	50	57.15	3.9	50	80.00	1.0	50	133.31	-5.7	48.0	0.56	40.0	5	6	64.0	0.14	56.0	3	4	80.0	1.00	72.0	1	2	136.0	0.66	128.0	-6	-5
66		60	0.76	60	53.34	4.3	60	68.57	2.4	60	96.00	-1.0	60	159.97	-9.0	56.0	0.67	48.0	4	5	72.0	0.57	64.0	2	3	96.0	1.00	88.0	-1	0	160.0	1.00	152.0	-9	-8
67		70	0.65	70	62.22	3.2	70	80.00	1.0	70	112.00	-3.0	70	186.63	-12.3	64.0	0.78	56.0	3	4	80.0	1.00	72.0	1	2	112.0	1.00	104.0	-3	-2	192.0	0.33	184.0	-13	-12
68		90	0.51	90	80.00	1.0	90	102.86	-1.9	90	143.99	-7.0	90	239.95	-19.0	80.0	1.00	72.0	1	2	104.0	0.86	96.0	-2	-1	144.0	1.00	136.0	-7	-6	240.0	0.99	232.0	-19	-18
69
70	80 CM targets			90m scoring ring angles:	90		70m scoring ring angles:	70		50m scoring ring angles:	50		30m scoring ring angles:	30
71				X	0.025		X	0.033		X	0.046		X	0.076
72	These are the fixed angles of each ring on a 80cm target at various distances			10	0.051		10	0.065		10	0.092		10	0.153
73				9	0.102		9	0.131		9	0.183		9	0.306
74				8	0.153		8	0.196		8	0.275		8	0.458
75				7	0.204		7	0.262		7	0.367		7	0.611
76				6	0.255		6	0.327		6	0.458		6	0.764
77				5	0.306		5	0.393		5	0.550		5	0.917
78				4	0.357		4	0.458		4	0.642		4	1.069
79				3	0.407		3	0.524		3	0.733		3	1.222
80				2	0.458		2	0.589		2	0.825		2	1.375
81				1	0.509		1	0.655		1	0.917		1	1.528
82
83		60	cm	If you shoot a 1 at this distance, these are the scores you would get at the other distances			Or, this shows what score you need to shoot on a closer target to be able to hit anything on the farther target									MATH	6	cm per ring
84	60 CM targets	Distance (meters)	Angle (degrees) for 60cm target	Distance (meters)	50m equivalent diameters (cm)	50m equivalent score rings	Distance (meters)	30m equivalent diameters (cm)	30m equivalent rings	Distance (meters)	25m equivalent diameters (cm)	25m equivalent score rings	Distance (meters)	18m equivalent diameters (cm)	18m equivalent rings	50m diamater big	50m fraction (how much big diameter ring)	50m diameter small	50m big diameter score	50m small diameter score	30m diamater val1 big ring	30m fraction	30m diameter val2	30m score1	30m Score2	25m diamater val1 big ring	25m fraction	25m diameter val2	25m score1	25m Score2	18m diamater val1 big ring	18m fraction	18m diameter val2	18m score1	18m Score2
85		15	2.29	15	18.01	8.0	15	30.01	6.0	15	36.01	5.0	15	50.01	2.7	24	0.00	18	7	8	36	0.00	30	5	6	42	0.00	36	4	5	54	0.33	48	2	3
86		18	1.91	18	21.61	7.4	18	36.01	5.0	18	43.21	3.8	18	60.00	1.0	24	0.60	18	7	8	42	0.00	36	4	5	48	0.20	42	3	4	60	1.00	54	1	2
87		20	1.72	20	24.01	7.0	20	40.01	4.3	20	48.01	3.0	20	66.66	-0.1	30	0.00	24	6	7	42	0.67	36	4	5	54	0.00	48	2	3	72	0.11	66	-1	0
88		25	1.37	25	30.00	6.0	25	50.00	2.7	25	60.00	1.0	25	83.32	-2.9	36	0.00	30	5	6	54	0.33	48	2	3	60	1.00	54	1	2	84	0.89	78	-3	-2
89		30	1.15	30	36.00	5.0	30	60.00	1.0	30	72.00	-1.0	30	99.98	-5.7	42	0.00	36	4	5	60	1.00	54	1	2	72	1.00	66	-1	0	102	0.66	96	-6	-5
90		50	0.69	50	60.00	1.0	50	99.99	-5.7	50	119.98	-9.0	50	166.61	-16.8	60	1.00	54	1	2	102	0.67	96	-6	-5	120	1.00	114	-9	-8	168	0.77	162	-17	-16
91		60	0.57	60	72.00	-1.0	60	119.99	-9.0	60	143.98	-13.0	60	199.93	-22.3	72	1.00	66	-1	0	120	1.00	114	-9	-8	144	1.00	138	-13	-12	204	0.32	198	-23	-22
92		70	0.49	70	84.00	-3.0	70	139.98	-12.3	70	167.97	-17.0	70	233.25	-27.9	84	1.00	78	-3	-2	144	0.33	138	-13	-12	168	1.00	162	-17	-16	234	0.88	228	-28	-27
93		90	0.38	90	108.00	-7.0	90	179.98	-19.0	90	215.96	-25.0	90	299.89	-39.0	108	1.00	102	-7	-6	180	1.00	174	-19	-18	216	0.99	210	-25	-24	300	0.98	294	-39	-38
94				50	m		30	m		25	m		18	m
95	60 CM targets			50m scoring ring angles (degrees):	50		30m scoring ring angles (degrees):	30		25m scoring ring angles (degrees):	25		18m scoring ring angles (degrees):	18
96				X	0.034		X	0.057		X	0.069		X	0.095
97	These are the fixed angles of each ring on a 60cm target at various distances			10	0.069		10	0.115		10	0.138		10	0.191
98				9	0.138		9	0.229		9	0.275		9	0.382
99				8	0.206		8	0.344		8	0.413		8	0.573
100				7	0.275		7	0.458		7	0.550		7	0.764