Guide How Much Experience is needed to Level up - Table

Experience Gain Rates: > 10x (lvl 1-70) ; 5x (71-85) ; 3x (86-91) ; 1x (92-99)

1 ---- 0
2 ---- 500
3 ---- 1 500
4 ---- 3 750
5 ---- 7 875
6 ---- 14 175
7 ---- 22 680
8 ---- 32 886
9 ---- 44 396
10 ---- 57 715
11 ---- 72 144
12 ---- 90 180
13 ---- 112 725
14 ---- 140 906
15 ---- 176 132
16 ---- 220 165
17 ---- 275 207
18 ---- 344 008
19 ---- 430 010
20 ---- 537 513
21 ---- 671 891
22 ---- 839 864
23 ---- 1 049 830
24 ---- 1 312 287
25 ---- 1 640 359
26 ---- 2 050 449
27 ---- 2 563 061
28 ---- 3 203 826
29 ---- 3 902 260
30 ---- 4 663 553
31 ---- 5 493 363
32 ---- 6 397 855
33 ---- 7 383 752
34 ---- 8 458 379
35 ---- 9 629 723
36 ---- 10 906 488
37 ---- 12 298 162
38 ---- 13 815 086
39 ---- 15 468 534
40 ---- 17 270 791
41 ---- 19 235 252
42 ---- 21 376 515
43 ---- 23 710 491
44 ---- 26 254 525
45 ---- 29 027 522
46 ---- 32 050 088
47 ---- 35 344 686
48 ---- 38 935 798
49 ---- 42 850 109
50 ---- 47 116 709
51 ---- 51 767 302
52 ---- 56 836 449
53 ---- 62 361 819
54 ---- 68 384 473
55 ---- 74 949 165
56 ---- 82 104 680
57 ---- 89 904 191
58 ---- 98 405 658
59 ---- 107 672 256
60 ---- 117 772 849
61 ---- 128 782 495
62 ---- 140 783 010
63 ---- 153 863 570
64 ---- 168 121 381
65 ---- 183 662 396
66 ---- 200 602 101
67 ---- 219 066 380
68 ---- 239 192 444
69 ---- 261 129 853
70 ---- 285 041 630
71 ---- 311 105 466
72 ---- 339 515 048
73 ---- 370 481 492
74 ---- 404 234 916
75 ---- 441 026 148
76 ---- 481 128 591
77 ---- 524 840 254
78 ---- 572 485 967
79 ---- 624 419 793
80 ---- 681 027 665
81 ---- 742 730 244
82 ---- 809 986 056
83 ---- 883 294 891
84 ---- 963 201 521
85 ---- 1 050 299 747
86 ---- 1 145 236 814
87 ---- 1 248 718 217
88 ---- 1 361 512 946
89 ---- 1 484 459 201
90 ---- 1 618 470 619
91 ---- 1 764 543 065
92 ---- 1 923 762 030
93 ---- 2 097 310 703
94 ---- 2 286 478 756
95 ---- 2 492 671 933
96 ---- 2 717 422 497
97 ---- 2 962 400 612
98 ---- 3 229 426 756
99 ---- 3 520 485 254

 

Nice info, I've just done some tests - is it me or the number of players in the game does not affect the amount of experience gained?

 

it's you, it affects. To better test it try doing a baal run solo then try doing a baal run with 7 dwarfs in town, you'll see the difference. GL & Hf.

 

I looked at the exact amount of experience gained depending on number of players in the game and it's always the same.
I tested this with characters level 8 and 86.
Is it possible that the number of players have an impact on exp. gained only after level 92?

 

Might be so, since 92+ is 1x xp gain, Blizz-style, while 86-91 is 3x and for lower levels the xp multiplier is even higher. I tested myself with a high level character and there is an obvious difference - more chars = more xp gain.
However, search the net for d2 experience penalty table or refer to Experience - Diablo Wiki - The Diablo 3 Wiki for PC, Playstation and Xbox, the Characters above 70 section (char level >= 92, which is of main interest, ofc).