# 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 duration to tiers, there is a simple formula: ${\displaystyle Tier = 12 - Duration}$

## Jump Heights per Duration

The following table lists the player's jump height at every tick until -256m.

The reason the height peak is higher in 1.9+ is because the momentum threshold has been lowered to 0.003, and no longer affects jumping.

Some jumps are easier in 1.9+ because they have become one tier lower: those are indicated in "Tier Updates".

Duration (ticks) Height(1.8) Height (1.9+) Maximum Tier Tier Updates
1 0.0 0.0 -
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 1.25
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 -1.4375
16 -2.0971 -2.0695 -4
17 -2.8142 -2.7841 -5 -2.8125
18 -3.5953 -3.5628 -6
19 -4.4392 -4.4044 -7 -4.4375
20 -5.3446 -5.3075 -8 -5.3125
21 -6.3104 -6.2709 -9
22 -7.3352 -7.2935 -10 -7.3125
23 -8.4179 -8.3740 -11 -8.375
24 -9.5573 -9.5114 -12
25 -10.7524 -10.7043 -13 -10.75
26 -12.0020 -11.9518 -14 -12.0
27 -13.3050 -13.2528 -15
28 -14.6603 -14.6062 -16 -14.625
29 -16.0669 -16.0108 -17 -16.0625
30 -17.5238 -17.4658 -18 -17.5
31 -19.0299 -18.9701 -19 -19.0
32 -20.5843 -20.5227 -20 -20.5625
33 -22.1860 -22.1226 -21 -22.125
34 -23.8341 -23.7690 -22 -23.8125
35 -25.5277 -25.4608 -23 -25.5
36 -27.2657 -27.1972 -24 -27.25
37 -29.0474 -28.9772 -25 -29.0
38 -30.8719 -30.8001 -26 -30.8125
39 -32.7383 -32.6649 -27 -32.6875
40 -34.6457 -34.5708 -28 -34.625
41 -36.5934 -36.5170 -29 -36.5625
42 -38.5806 -38.5026 -30 -38.5625
43 -40.6064 -40.5270 -31 -40.5625
44 -42.6701 -42.5893 -32 -42.625
45 -44.7709 -44.6887 -33 -44.75
46 -46.9081 -46.8245 -34 -46.875
47 -49.0809 -48.9960 -35 -49.0625
-49.125
48 -51.2887 -51.2025 -36 -51.25
49 -53.5308 -53.4432 -37 -53.5
50 -55.8064 -55.7176 -38 -55.75
51 -58.1149 -58.0248 -39 -58.0625
52 -60.4556 -60.3643 -40 -60.4375
-60.5
53 -62.8279 -62.7354 -41 -62.8125
-62.875
54 -65.2312 -65.1375 -42 -65.1875
55 -67.6647 -67.5700 -43 -67.625
56 -70.1281 -70.0322 -44 -70.125
-70.1875
57 -72.6205 -72.5235 -45 -72.5625
58 -75.1415 -75.0435 -46 -75.125
-75.1875
59 -77.6905 -77.5914 -47 -77.6875
-77.75
60 -80.2669 -80.1668 -48 -80.25
-80.3125
61 -82.8702 -82.7690 -49 -82.8125
62 -85.4998 -85.3977 -50 -85.4375
63 -88.1552 -88.0521 -51 -88.125
-88.1875
64 -90.8359 -90.7319 -52 -90.8125
-90.875
65 -93.5414 -93.4364 -53 -93.5
-93.5625
66 -96.2712 -96.1653 -54 -96.25
-96.3125
67 -99.0248 -98.9180 -55 -99.0
-99.0625
68 -101.8017 -101.6940 -56 -101.75
69 -104.6015 -104.4929 -57 -104.5625
-104.625
70 -107.4237 -107.3143 -58 -107.375
71 -110.2678 -110.1576 -59 -110.25
-110.3125
72 -113.1335 -113.0224 -60 -113.125
-113.1875
73 -116.0203 -115.9084 -61 -116.0
-116.0625
74 -118.9277 -118.8150 -62 -118.875
75 -121.8553 -121.7419 -63 -121.8125
-121.875
76 -124.8028 -124.6887 -64 -124.75
77 -127.7698 -127.6549 -65 -127.75
-127.8125
78 -130.7558 -130.6402 -66 -130.75
-130.8125
79 -133.7605 -133.6442 -67 -133.75
-133.8125
80 -136.7835 -136.6665 -68 -136.75
-136.8125
81 -139.8245 -139.7068 -69 -139.8125
-139.875
82 -142.8830 -142.7647 -70 -142.875
-142.9375
83 -145.9588 -145.8398 -71 -145.9375
-146.0
84 -149.0514 -148.9318 -72 -149.0
-149.0625
85 -152.1606 -152.0403 -73 -152.125
-152.1875
86 -155.2860 -155.1651 -74 -155.25
-155.3125
87 -158.4273 -158.3058 -75 -158.375
-158.4375
88 -161.5842 -161.4621 -76 -161.5625
-161.625
89 -164.7563 -164.6337 -77 -164.75
-164.8125
90 -167.9434 -167.8202 -78 -167.9375
-168.0
91 -171.1451 -171.0214 -79 -171.125
-171.1875
92 -174.3612 -174.2370 -80 -174.3125
-174.375
93 -177.5914 -177.4666 -81 -177.5625
-177.625
94 -180.8354 -180.7101 -82 -180.8125
-180.875
95 -184.0929 -183.9671 -83 -184.0625
-184.125
96 -187.3637 -187.2374 -84 -187.3125
-187.375
97 -190.6474 -190.5206 -85 -190.625
-190.6875
98 -193.9439 -193.8166 -86 -193.9375
-194.0
99 -197.2528 -197.1251 -87 -197.25
-197.3125
100 -200.5740 -200.4458 -88 -200.5625
-200.625
101 -203.9071 -203.7784 -89 -203.875
-203.9375
102 -207.2520 -207.1229 -90 -207.25
-207.3125
-207.375
103 -210.6084 -210.4788 -91 -210.5625
-210.625
104 -213.9760 -213.8460 -92 -213.9375
-214.0
105 -217.3547 -217.2243 -93 -217.3125
-217.375
106 -220.7442 -220.6134 -94 -220.6875
-220.75
107 -224.1444 -224.0132 -95 -224.125
-224.1875
108 -227.5549 -227.4233 -96 -227.5
-227.5625
109 -230.9756 -230.8436 -97 -230.9375
-231.0
110 -234.4063 -234.2740 -98 -234.375
-234.4375
111 -237.8468 -237.7141 -99 -237.8125
-237.875
112 -241.2969 -241.1638 -100 -241.25
-241.3125
113 -244.7564 -244.6229 -101 -244.75
-244.8125
-244.875
114 -248.2251 -248.0913 -102 -248.1875
-248.25
115 -251.7028 -251.5686 -103 -251.6875
-251.75
116 -255.1893 -255.0549 -104 -255.1875
-255.25
-255.3125