# Difference between revisions of "Tiers"

Because Minecraft's physics is tick-based, the player's movement is not updated continuously.

Therefore, some jumps are identical in difficulty, despite having different heights. For example, +0.5 and +0.75 jumps of the same length have an equal difficulty.

The range of heights matching to the same difficulty corresponds to a Tier.

By convention:

• Tier 0 corresponds to the range containing the default height (+0.0)
• Positive Tiers correspond to positive heights
• Negative Tiers corresponds to negative heights

On flat ground (Tier 0), a jump lasts 12 ticks.

To convert tiers into ticks, use this formula: ${\displaystyle Tier = 12 - Duration}$

Duration (ticks) Height(1.8) Height (1.9+) Maximum Tier
0 0.0 0.0 -
1 0.42 0.42 -
2 0.42 0.42 -
3 0.7532 0.7532 -
4 1.0013 1.0013 -
5 1.1661 1.1661 -
6 1.2492 1.2492 -
7 1.2492 1.2522 5
8 1.1708 1.1768 4
9 1.0156 1.0244 3
10 0.7850 0.7967 2
11 0.4807 0.4952 1
12 0.1041 0.1213 0
13 -0.3434 -0.3235 -1
14 -0.8604 -0.8379 -2
15 -1.4454 -1.4203 -3
16 -2.0971 -2.0695 -4
17 -2.8142 -2.7841 -5
18 -3.5953 -3.5628 -6
19 -4.4392 -4.4044 -7
20 -5.3446 -5.3075 -8
21 -6.3104 -6.2709 -9
22 -7.3352 -7.2935 -10
23 -8.4179 -8.3740 -11
24 -9.5573 -9.5114 -12
25 -10.7524 -10.7043 -13
26 -12.0020 -11.9518 -14
27 -13.3050 -13.2528 -15
28 -14.6603 -14.6062 -16
29 -16.0669 -16.0108 -17
30 -17.5238 -17.4658 -18
31 -19.0299 -18.9701 -19
32 -20.5843 -20.5227 -20
33 -22.1860 -22.1226 -21
34 -23.8341 -23.7690 -22
35 -25.5277 -25.4608 -23
36 -27.2657 -27.1972 -24
37 -29.0474 -28.9772 -25
38 -30.8719 -30.8001 -26
39 -32.7383 -32.6649 -27
40 -34.6457 -34.5708 -28
41 -36.5934 -36.5170 -29
42 -38.5806 -38.5026 -30
43 -40.6064 -40.5270 -31
44 -42.6701 -42.5893 -32
45 -44.7709 -44.6887 -33
46 -46.9081 -46.8245 -34
47 -49.0809 -48.9960 -35
48 -51.2887 -51.2025 -36
49 -53.5308 -53.4432 -37
50 -55.8064 -55.7176 -38
51 -58.1149 -58.0248 -39
52 -60.4556 -60.3643 -40
53 -62.8279 -62.7354 -41
54 -65.2312 -65.1375 -42
55 -67.6647 -67.5700 -43
56 -70.1281 -70.0322 -44
57 -72.6205 -72.5235 -45
58 -75.1415 -75.0435 -46
59 -77.6905 -77.5914 -47
60 -80.2669 -80.1668 -48
61 -82.8702 -82.7690 -49
62 -85.4998 -85.3977 -50
63 -88.1552 -88.0521 -51
64 -90.8359 -90.7319 -52
65 -93.5414 -93.4364 -53
66 -96.2712 -96.1653 -54
67 -99.0248 -98.9180 -55
68 -101.8017 -101.6940 -56
69 -104.6015 -104.4929 -57
70 -107.4237 -107.3143 -58
71 -110.2678 -110.1576 -59
72 -113.1335 -113.0224 -60
73 -116.0203 -115.9084 -61
74 -118.9277 -118.8150 -62
75 -121.8553 -121.7419 -63
76 -124.8028 -124.6887 -64
77 -127.7698 -127.6549 -65
78 -130.7558 -130.6402 -66
79 -133.7605 -133.6442 -67
80 -136.7835 -136.6665 -68
81 -139.8245 -139.7068 -69
82 -142.8830 -142.7647 -70
83 -145.9588 -145.8398 -71
84 -149.0514 -148.9318 -72
85 -152.1606 -152.0403 -73
86 -155.2860 -155.1651 -74
87 -158.4273 -158.3058 -75
88 -161.5842 -161.4621 -76
89 -164.7563 -164.6337 -77
90 -167.9434 -167.8202 -78
91 -171.1451 -171.0214 -79
92 -174.3612 -174.2370 -80
93 -177.5914 -177.4666 -81
94 -180.8354 -180.7101 -82
95 -184.0929 -183.9671 -83
96 -187.3637 -187.2374 -84
97 -190.6474 -190.5206 -85
98 -193.9439 -193.8166 -86
99 -197.2528 -197.1251 -87
100 -200.5740 -200.4458 -88
101 -203.9071 -203.7784 -89
102 -207.2520 -207.1229 -90
103 -210.6084 -210.4788 -91
104 -213.9760 -213.8460 -92
105 -217.3547 -217.2243 -93
106 -220.7442 -220.6134 -94
107 -224.1444 -224.0132 -95
108 -227.5549 -227.4233 -96
109 -230.9756 -230.8436 -97
110 -234.4063 -234.2740 -98
111 -237.8468 -237.7141 -99
112 -241.2969 -241.1638 -100
113 -244.7564 -244.6229 -101
114 -248.2251 -248.0913 -102
115 -251.7028 -251.5686 -103
116 -255.1893 -255.0549 -104
117 -258.6846 -258.5498 -105