Emerald Exchange

Emerald Exchange

The Emerald Exchange lets you gamble Emeralds for Gold. It pretends to be a wheel but the real win chances aren't visually represented.

Spinning the wheel grants the Gold value, the value displayed before pressing the roll button, multiplied by the Multiplier it lands on.

The Emerald Exchange can only be used a limited number of times per day, determined by the VIP Level.

Win chance

Win chance according to the Official Hero Wars Mobile Drop Rates (probably similar in Web/Social):

Multiplier	x1	x2	x5	x10	x100
Chance	78.27%	15%	5%	1.70%	0.03%

But there is no information on how these numbers are used, in worst case resulting in even worse chances.

Emeralds Cost

The cost per spin is determined by the number of spins that you have done on that day. Starting at 20 Emeralds increasing by 5 each 5th spin, up to 95 Emeralds at the 76th spin onwards.

Gold value

The Gold value depends on the Team Level. The displayed value changes if the roll button is pressed!, therefore it always shows the Gold value of the next spin.

First Spin

The Gold for the first spin is calculated by:

${\text{First spin}}=24000+({\text{Team Level}}*150)$

Subsequent Spins

For each spin after the first, an amount of Gold is added, depending on the Team Level:

${\text{Gold increase}}=(80+({\text{Team Level}}/2))*Multiplier$

The Multiplier is 1 for each spin, except for those spins when the Emeralds cost increases (i.e. the 6th spin, and every 5th spin thereafter), in which case the Multiplier is as follows:

Spin	6	11	16	21	26	31	36	41
Multiplier	77	78	79	79	80	80	81	81
Spin	46	51	56	61	66	71	76
Multiplier	81	82	82	83	83	83	84

Team Level 130 Table

Number of Spin, Gold and Gold per Emerald ratio for Team Level 130. Although there are jumps in the Gold and Emeralds value the ratio increases consistently.

Spin	Gold	Ratio	Spin	Gold	Ratio	Spin	Gold	Ratio
1	43,500	2,175.00	101	231,710	2,439.05	201	246,210	2,591.68
2	43,645	2,182.25	102	231,855	2,440.58	202	246,355	2,593.21
3	43,790	2,189.50	103	232,000	2,442.10	203	246,500	2,594.74
4	43,935	2,196.75	104	232,145	2,443.63	204	246,645	2,596.26
5	44,080	2,204.00	105	232,290	2,445.16	205	246,790	2,597.79
6	55,245	2,209.80	106	232,435	2,446.68	206	246,935	2,599.31
7	55,390	2,215.60	107	232,580	2,448.21	207	247,080	2,600.84
8	55,535	2,221.40	108	232,725	2,449.74	208	247,225	2,602.37
9	55,680	2,227.20	109	232,870	2,451.26	209	247,370	2,603.89
10	55,825	2,233.00	110	233,015	2,452.79	210	247,515	2,605.42
11	67,135	2,237.83	111	233,160	2,454.31	211	247,660	2,606.95
12	67,280	2,242.66	112	233,305	2,455.84	212	247,805	2,608.47
13	67,425	2,247.50	113	233,450	2,457.37	213	247,950	2,610.00
14	67,570	2,252.33	114	233,595	2,458.89	214	248,095	2,611.53
15	67,715	2,257.16	115	233,740	2,460.42	215	248,240	2,613.05
16	79,170	2,262.00	116	233,885	2,461.95	216	248,385	2,614.58
17	79,315	2,266.14	117	234,030	2,463.47	217	248,530	2,616.10
18	79,460	2,270.28	118	234,175	2,465.00	218	248,675	2,617.63
19	79,605	2,274.43	119	234,320	2,466.53	219	248,820	2,619.16
20	79,750	2,278.57	120	234,465	2,468.05	220	248,965	2,620.68
21	91,205	2,280.12	121	234,610	2,469.58	221	249,110	2,622.21
22	91,350	2,283.75	122	234,755	2,471.10	222	249,255	2,623.74
23	91,495	2,287.37	123	234,900	2,472.63	223	249,400	2,625.26
24	91,640	2,291.00	124	235,045	2,474.16	224	249,545	2,626.79
25	91,785	2,294.62	125	235,190	2,475.68	225	249,690	2,628.31
26	103,385	2,297.44	126	235,335	2,477.21	226	249,835	2,629.84
27	103,530	2,300.66	127	235,480	2,478.74	227	249,980	2,631.37
28	103,675	2,303.89	128	235,625	2,480.26	228	250,125	2,632.89
29	103,820	2,307.11	129	235,770	2,481.79	229	250,270	2,634.42
30	103,965	2,310.33	130	235,915	2,483.31	230	250,415	2,635.95
31	115,565	2,311.30	131	236,060	2,484.84	231	250,560	2,637.47
32	115,710	2,314.20	132	236,205	2,486.37	232	250,705	2,639.00
33	115,855	2,317.10	133	236,350	2,487.89	233	250,850	2,640.53
34	116,000	2,320.00	134	236,495	2,489.42	234	250,995	2,642.05
35	116,145	2,322.90	135	236,640	2,490.95	235	251,140	2,643.58
36	127,890	2,325.27	136	236,785	2,492.47	236	251,285	2,645.10
37	128,035	2,327.91	137	236,930	2,494.00	237	251,430	2,646.63
38	128,180	2,330.54	138	237,075	2,495.53	238	251,575	2,648.16
39	128,325	2,333.18	139	237,220	2,497.05	239	251,720	2,649.68
40	128,470	2,335.82	140	237,365	2,498.58	240	251,865	2,651.21
41	140,215	2,336.92	141	237,510	2,500.10	241	252,010	2,652.74
42	140,360	2,339.33	142	237,655	2,501.63	242	252,155	2,654.26
43	140,505	2,341.75	143	237,800	2,503.16	243	252,300	2,655.79
44	140,650	2,344.17	144	237,945	2,504.68	244	252,445	2,657.31
45	140,795	2,346.58	145	238,090	2,506.21	245	252,590	2,658.84
46	152,540	2,346.77	146	238,235	2,507.74	246	252,735	2,660.37
47	152,685	2,349.00	147	238,380	2,509.26	247	252,880	2,661.89
48	152,830	2,351.23	148	238,525	2,510.79	248	253,025	2,663.42
49	152,975	2,353.46	149	238,670	2,512.31	249	253,170	2,664.95
50	153,120	2,355.69	150	238,815	2,513.84	250	253,315	2,666.47
51	165,010	2,357.28	151	238,960	2,515.37	251	253,460	2,668.00
52	165,155	2,359.36	152	239,105	2,516.89	252	253,605	2,669.53
53	165,300	2,361.43	153	239,250	2,518.42	253	253,750	2,671.05
54	165,445	2,363.50	154	239,395	2,519.95	254	253,895	2,672.58
55	165,590	2,365.57	155	239,540	2,521.47	255	254,040	2,674.10
56	177,480	2,366.40	156	239,685	2,523.00	256	254,185	2,675.63
57	177,625	2,368.33	157	239,830	2,524.53	257	254,330	2,677.16
58	177,770	2,370.27	158	239,975	2,526.05	258	254,475	2,678.68
59	177,915	2,372.20	159	240,120	2,527.58	259	254,620	2,680.21
60	178,060	2,374.13	160	240,265	2,529.10	260	254,765	2,681.74
61	190,095	2,376.19	161	240,410	2,530.63	261	254,910	2,683.26
62	190,240	2,378.00	162	240,555	2,532.16	262	255,055	2,684.79
63	190,385	2,379.81	163	240,700	2,533.68	263	255,200	2,686.31
64	190,530	2,381.62	164	240,845	2,535.21	264	255,345	2,687.84
65	190,675	2,383.44	165	240,990	2,536.74	265	255,490	2,689.37
66	202,710	2,384.82	166	241,135	2,538.26	266	255,635	2,690.89
67	202,855	2,386.53	167	241,280	2,539.79	267	255,780	2,692.42
68	203,000	2,388.23	168	241,425	2,541.31	268	255,925	2,693.95
69	203,145	2,389.94	169	241,570	2,542.84	269	256,070	2,695.47
70	203,290	2,391.65	170	241,715	2,544.37	270	256,215	2,697.00
71	215,325	2,392.50	171	241,860	2,545.89	271	256,360	2,698.53
72	215,470	2,394.11	172	242,005	2,547.42	272	256,505	2,700.05
73	215,615	2,395.72	173	242,150	2,548.95	273	256,650	2,701.58
74	215,760	2,397.33	174	242,295	2,550.47	274	256,795	2,703.10
75	215,905	2,398.94	175	242,440	2,552.00	275	256,940	2,704.63
76	228,085	2,400.89	176	242,585	2,553.53	276	257,085	2,706.16
77	228,230	2,402.42	177	242,730	2,555.05	277	257,230	2,707.68
78	228,375	2,403.95	178	242,875	2,556.58	278	257,375	2,709.21
79	228,520	2,405.47	179	243,020	2,558.10	279	257,520	2,710.74
80	228,665	2,407.00	180	243,165	2,559.63	280	257,665	2,712.26
81	228,810	2,408.53	181	243,310	2,561.16	281	257,810	2,713.79
82	228,955	2,410.05	182	243,455	2,562.68	282	257,955	2,715.31
83	229,100	2,411.58	183	243,600	2,564.21	283	258,100	2,716.84
84	229,245	2,413.10	184	243,745	2,565.74	284	258,245	2,718.37
85	229,390	2,414.63	185	243,890	2,567.26	285	258,390	2,719.89
86	229,535	2,416.16	186	244,035	2,568.79	286	258,535	2,721.42
87	229,680	2,417.68	187	244,180	2,570.31	287	258,680	2,722.95
88	229,825	2,419.21	188	244,325	2,571.84	288	258,825	2,724.47
89	229,970	2,420.74	189	244,470	2,573.37	289	258,970	2,726.00
90	230,115	2,422.26	190	244,615	2,574.89	290	259,115	2,727.53
91	230,260	2,423.79	191	244,760	2,576.42	291	259,260	2,729.05
92	230,405	2,425.31	192	244,905	2,577.95	292	259,405	2,730.58
93	230,550	2,426.84	193	245,050	2,579.47	293	259,550	2,732.10
94	230,695	2,428.37	194	245,195	2,581.00	294	259,695	2,733.63
95	230,840	2,429.89	195	245,340	2,582.53	295	259,840	2,735.16
96	230,985	2,431.42	196	245,485	2,584.05	296	259,985	2,736.68
97	231,130	2,432.95	197	245,630	2,585.58	297	260,130	2,738.21
98	231,275	2,434.47	198	245,775	2,587.10	298	260,275	2,739.74
99	231,420	2,436.00	199	245,920	2,588.63	299	260,420	2,741.26
100	231,565	2,437.53	200	246,065	2,590.16	300	260,565	2,742.79