Log Calculator

Log base 2 Calculator Log2

Logarithm 2 calculator finds the logarithm function result in base 2. Calculate log base 2 of a number.

Log base 2 Calculator log2
log2(x) = y

log2(x) = y is equivalent to x = 2y
x: is real number, x>0

Log base 2 Values Tables

List of log2 function values tables, log base 2 of numbers.

Number (x)log2(x)
log2(1)0
log2(2)1
log2(3)1.584963
log2(4)2
log2(5)2.321928
log2(6)2.584963
log2(7)2.807355
log2(8)3
log2(9)3.169925
log2(10)3.321928
log2(11)3.459432
log2(12)3.584963
log2(13)3.70044
log2(14)3.807355
log2(15)3.906891
log2(16)4
log2(17)4.087463
log2(18)4.169925
log2(19)4.247928
log2(20)4.321928
log2(21)4.392317
log2(22)4.459432
log2(23)4.523562
log2(24)4.584963
log2(25)4.643856
log2(26)4.70044
log2(27)4.754888
log2(28)4.807355
log2(29)4.857981
log2(30)4.906891
log2(31)4.954196
log2(32)5
log2(33)5.044394
log2(34)5.087463
log2(35)5.129283
log2(36)5.169925
log2(37)5.209453
log2(38)5.247928
log2(39)5.285402
log2(40)5.321928
log2(41)5.357552
log2(42)5.392317
log2(43)5.426265
log2(44)5.459432
log2(45)5.491853
log2(46)5.523562
log2(47)5.554589
log2(48)5.584963
log2(49)5.61471
log2(50)5.643856
log2(51)5.672425
log2(52)5.70044
log2(53)5.72792
log2(54)5.754888
log2(55)5.78136
log2(56)5.807355
log2(57)5.83289
log2(58)5.857981
log2(59)5.882643
log2(60)5.906891
log2(61)5.930737
log2(62)5.954196
log2(63)5.97728
log2(64)6
log2(65)6.022368
log2(66)6.044394
log2(67)6.066089
log2(68)6.087463
log2(69)6.108524
log2(70)6.129283
log2(71)6.149747
log2(72)6.169925
log2(73)6.189825
log2(74)6.209453
log2(75)6.228819
log2(76)6.247928
log2(77)6.266787
log2(78)6.285402
log2(79)6.303781
log2(80)6.321928
log2(81)6.33985
log2(82)6.357552
log2(83)6.375039
log2(84)6.392317
log2(85)6.409391
log2(86)6.426265
log2(87)6.442943
log2(88)6.459432
log2(89)6.475733
log2(90)6.491853
log2(91)6.507795
log2(92)6.523562
log2(93)6.539159
log2(94)6.554589
log2(95)6.569856
log2(96)6.584963
log2(97)6.599913
log2(98)6.61471
log2(99)6.629357
log2(100)6.643856
Number (x)log2(x)
log2(101)6.658211
log2(102)6.672425
log2(103)6.686501
log2(104)6.70044
log2(105)6.714246
log2(106)6.72792
log2(107)6.741467
log2(108)6.754888
log2(109)6.768184
log2(110)6.78136
log2(111)6.794416
log2(112)6.807355
log2(113)6.820179
log2(114)6.83289
log2(115)6.84549
log2(116)6.857981
log2(117)6.870365
log2(118)6.882643
log2(119)6.894818
log2(120)6.906891
log2(121)6.918863
log2(122)6.930737
log2(123)6.942515
log2(124)6.954196
log2(125)6.965784
log2(126)6.97728
log2(127)6.988685
log2(128)7
log2(129)7.011227
log2(130)7.022368
log2(131)7.033423
log2(132)7.044394
log2(133)7.055282
log2(134)7.066089
log2(135)7.076816
log2(136)7.087463
log2(137)7.098032
log2(138)7.108524
log2(139)7.118941
log2(140)7.129283
log2(141)7.139551
log2(142)7.149747
log2(143)7.159871
log2(144)7.169925
log2(145)7.179909
log2(146)7.189825
log2(147)7.199672
log2(148)7.209453
log2(149)7.219169
log2(150)7.228819
log2(151)7.238405
log2(152)7.247928
log2(153)7.257388
log2(154)7.266787
log2(155)7.276124
log2(156)7.285402
log2(157)7.294621
log2(158)7.303781
log2(159)7.312883
log2(160)7.321928
log2(161)7.330917
log2(162)7.33985
log2(163)7.348728
log2(164)7.357552
log2(165)7.366322
log2(166)7.375039
log2(167)7.383704
log2(168)7.392317
log2(169)7.400879
log2(170)7.409391
log2(171)7.417853
log2(172)7.426265
log2(173)7.434628
log2(174)7.442943
log2(175)7.451211
log2(176)7.459432
log2(177)7.467606
log2(178)7.475733
log2(179)7.483816
log2(180)7.491853
log2(181)7.499846
log2(182)7.507795
log2(183)7.5157
log2(184)7.523562
log2(185)7.531381
log2(186)7.539159
log2(187)7.546894
log2(188)7.554589
log2(189)7.562242
log2(190)7.569856
log2(191)7.577429
log2(192)7.584963
log2(193)7.592457
log2(194)7.599913
log2(195)7.60733
log2(196)7.61471
log2(197)7.622052
log2(198)7.629357
log2(199)7.636625
log2(200)7.643856
Number (x)log2(x)
log2(201)7.651052
log2(202)7.658211
log2(203)7.665336
log2(204)7.672425
log2(205)7.67948
log2(206)7.686501
log2(207)7.693487
log2(208)7.70044
log2(209)7.707359
log2(210)7.714246
log2(211)7.721099
log2(212)7.72792
log2(213)7.73471
log2(214)7.741467
log2(215)7.748193
log2(216)7.754888
log2(217)7.761551
log2(218)7.768184
log2(219)7.774787
log2(220)7.78136
log2(221)7.787903
log2(222)7.794416
log2(223)7.8009
log2(224)7.807355
log2(225)7.813781
log2(226)7.820179
log2(227)7.826548
log2(228)7.83289
log2(229)7.839204
log2(230)7.84549
log2(231)7.851749
log2(232)7.857981
log2(233)7.864186
log2(234)7.870365
log2(235)7.876517
log2(236)7.882643
log2(237)7.888743
log2(238)7.894818
log2(239)7.900867
log2(240)7.906891
log2(241)7.912889
log2(242)7.918863
log2(243)7.924813
log2(244)7.930737
log2(245)7.936638
log2(246)7.942515
log2(247)7.948367
log2(248)7.954196
log2(249)7.960002
log2(250)7.965784
log2(251)7.971544
log2(252)7.97728
log2(253)7.982994
log2(254)7.988685
log2(255)7.994353
log2(256)8
log2(257)8.005625
log2(258)8.011227
log2(259)8.016808
log2(260)8.022368
log2(261)8.027906
log2(262)8.033423
log2(263)8.038919
log2(264)8.044394
log2(265)8.049849
log2(266)8.055282
log2(267)8.060696
log2(268)8.066089
log2(269)8.071462
log2(270)8.076816
log2(271)8.082149
log2(272)8.087463
log2(273)8.092757
log2(274)8.098032
log2(275)8.103288
log2(276)8.108524
log2(277)8.113742
log2(278)8.118941
log2(279)8.124121
log2(280)8.129283
log2(281)8.134426
log2(282)8.139551
log2(283)8.144658
log2(284)8.149747
log2(285)8.154818
log2(286)8.159871
log2(287)8.164907
log2(288)8.169925
log2(289)8.174926
log2(290)8.179909
log2(291)8.184875
log2(292)8.189825
log2(293)8.194757
log2(294)8.199672
log2(295)8.204571
log2(296)8.209453
log2(297)8.214319
log2(298)8.219169
log2(299)8.224002
log2(300)8.228819
Recent Comments
Srishty 2018-10-07 23:45:38

Awesome calculator

ajit singh 2018-09-13 05:57:14

thanku

Rishi 2018-07-15 05:02:30

Excellent

Veer 2018-05-07 00:45:26

Good

A Student who doesn't know his binary table 2018-04-09 23:41:20

Very very very very very very helpful calculator !

Globglogabgolab 2018-04-04 19:54:10

im the globglogabgolab i love books and this place is a true treasure trove

KS 2018-02-01 20:36:43

Cannot enter large numbers written as exponents, ex) 26^10.

Would be helpful if you made that available.

not 2017-12-12 12:00:49

very very calculator

abdulazeez sheriff 2017-11-13 12:48:32

very good calculator

Will 2016-10-10 15:38:20

Very helpful calculator.

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