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Ln(2)

ln(2) is the natural logarithm of 2:

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Result:
Simply the Best Logarithm Calculator! Click To Tweet As you can see in our log calculator, ln(2) = 0.69314718055995.

Calculate Ln 2

To solve the equation ln(2) = x carry out the following steps.
  1. Apply the change of base rule:
    ln (x) = log b (x) / log b (a)
    With b = 10:
    log a (x) = log(x) / log(a)
  2. Substitute the variables:
    With x = 2, a = e:
    ln(2) = log(2) / log(e)
  3. Evaluate the term:
    log(2) / log(e)
    = 0.69314718055995 / 1
    = 0.69314718055995
    = Natural logarithm of 2.

Additional Information

  • From the definition of logarithm b y = x ⇔ y = log b(x) follows that e 0.69314718055995 = 2
  • e 0.69314718055995 = 2 is the exponential form of ln(2)
  • e is the logarithm base of ln(2)
  • 2 is the argument of ln(2)
  • 0.69314718055995 is the exponent or power of e 0.69314718055995 = 2
BTW: Logarithmic equations have many uses in various contexts in science.

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FAQs

ln(2) = 0.69314718055995.
Carry out the change of base logarithm operation.
It means the logarithm of 2 with base e.
Apply the change of base rule, substitute the variables, and evaluate the term.
The value is 0.69314718055995.
In exponential form is e 0.69314718055995 = 2.
ln of 2 = 0.69314718055995.

For further questions about the logarithm equation, common logarithms, the exponential function or the exponential equation fill in the form at the bottom.

Summary

In conclusion, ln2 = 0.69314718055995.

You now know everything about the logarithm with base e, argument 2 and exponent 0.69314718055995.
Further information, particularly about the binary logarithm, natural logarithm and decadic logarithm can be located in our article logarithm.

Besides the types of logarithms, there, we also shed a light on the terms on the properties of logarithms and the logarithm function, just to name a few.

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Table

Our quick conversion table is easy to use:
ln(x) Value
ln(1.5)=0.40546510810816
ln(1.51)=0.41210965082683
ln(1.52)=0.41871033485819
ln(1.53)=0.42526773540434
ln(1.54)=0.43178241642554
ln(1.55)=0.43825493093116
ln(1.56)=0.44468582126145
ln(1.57)=0.45107561936022
ln(1.58)=0.45742484703888
ln(1.59)=0.46373401623214
ln(1.6)=0.47000362924574
ln(1.61)=0.47623417899637
ln(1.62)=0.48242614924429
ln(1.63)=0.48858001481867
ln(1.64)=0.49469624183611
ln(1.65)=0.50077528791249
ln(1.66)=0.50681760236845
ln(1.67)=0.51282362642866
ln(1.68)=0.51879379341517
ln(1.69)=0.52472852893498
ln(1.7)=0.53062825106217
ln(1.71)=0.53649337051457
ln(1.72)=0.54232429082536
ln(1.73)=0.54812140850969
ln(1.74)=0.55388511322644
ln(1.75)=0.55961578793542
ln(1.76)=0.56531380905006
ln(1.77)=0.57097954658574
ln(1.78)=0.57661336430399
ln(1.79)=0.58221561985266
ln(1.8)=0.58778666490212
ln(1.81)=0.59332684527773
ln(1.82)=0.5988365010887
ln(1.83)=0.60431596685333
ln(1.84)=0.60976557162089
ln(1.85)=0.61518563909023
ln(1.86)=0.62057648772511
ln(1.87)=0.6259384308665
ln(1.88)=0.63127177684186
ln(1.89)=0.63657682907155
ln(1.9)=0.64185388617239
ln(1.91)=0.64710324205854
ln(1.92)=0.65232518603969
ln(1.93)=0.65752000291679
ln(1.94)=0.66268797307524
ln(1.95)=0.66782937257566
ln(1.96)=0.67294447324243
ln(1.97)=0.6780335427499
ln(1.98)=0.68309684470644
ln(1.99)=0.6881346387364
ln(2)=0.69314718055995
ln(2.01)=0.69813472207098
ln(2.02)=0.70309751141311
ln(2.03)=0.7080357930537
ln(2.04)=0.71294980785612
ln(2.05)=0.71783979315032
ln(2.06)=0.72270598280149
ln(2.07)=0.72754860727728
ln(2.08)=0.73236789371323
ln(2.09)=0.73716406597672
ln(2.1)=0.74193734472938
ln(2.11)=0.74668794748797
ln(2.12)=0.75141608868392
ln(2.13)=0.75612197972133
ln(2.14)=0.76080582903376
ln(2.15)=0.76546784213957
ln(2.16)=0.77010822169607
ln(2.17)=0.77472716755237
ln(2.18)=0.779324876801
ln(2.19)=0.78390154382841
ln(2.2)=0.78845736036427
ln(2.21)=0.79299251552966
ln(2.22)=0.79750719588419
ln(2.23)=0.80200158547203
ln(2.24)=0.80647586586695
ln(2.25)=0.81093021621633
ln(2.26)=0.81536481328419
ln(2.27)=0.81977983149331
ln(2.28)=0.82417544296635
ln(2.29)=0.82855181756615
ln(2.3)=0.8329091229351
ln(2.31)=0.8372475245337
ln(2.32)=0.84156718567822
ln(2.33)=0.84586826757761
ln(2.34)=0.85015092936961
ln(2.35)=0.85441532815606
ln(2.36)=0.85866161903752
ln(2.37)=0.86288995514704
ln(2.38)=0.86710048768338
ln(2.39)=0.87129336594342
ln(2.4)=0.8754687373539
ln(2.41)=0.87962674750256
ln(2.42)=0.88376754016859
ln(2.43)=0.88789125735245
ln(2.44)=0.89199803930511
ln(2.45)=0.89608802455663
ln(2.46)=0.90016134994427
ln(2.47)=0.90421815063988
ln(2.48)=0.90825856017689
ln(2.49)=0.91228271047661
ln(2.5)=0.91629073187415
ln(2.51)=0.92028275314369

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