## Download Full PDF of 1 to 100 Logarithm Table Chart Updated List

Total Pages | 4 |

Language | Number |

Size | 0.5 Mb |

Source | Online |

HI, students are studying in school or colleges then you must have heard about logarithm and log table which are commonly used in subject like physics chemistry math’s and also these log value are very important.

Many students find it difficult to use log tables, and at the same time remembering their value is as difficult as climbing a mountain.

That’s why today we have brought Log Table for you in PDF format, also you can learn to use it with the help of online videos. I suggest you to take a print out of this table so that you do not have trouble remembering it.

we have listed 1 to 100 Log Table from the below section where you can easily learn this valuable table.

## How To Use Log Table Chart

**Step 1: **First of all, understand the concept of logarithms. Log base 10 is most commonly used in logarithms.

**step 2:** For example, if you want to find the value of **log10 (13.45 )** then first of all you identify this number by separating the characteristic part and the mantissa part.

Characteristic Part = 13

Mantissa part = 45

**step 3:** Now look at the common log table. Now you check **column number 4** by using row number 13. Whose value will be 1271.

**step 4:** Now use logarithm table with time interval, look at **mean difference column** no. 5 and row no. 13 you will get the corresponding value 16.

Now add the values obtained from both step 3 and step 4 whose value is **1271+16=1287**

**step 5:** Now find the characteristics part because the **number 13** is between 10 and 100 so the characteristic part should be **1**.

**Step **6: Finally combine both the characteristic part and the mantissa part, it becomes **1.1287.**

**log10 (13.45 )** = **1.1287** ^{Answer}

**log _{10} Table [1 To 100]**

**log1=0.0log2=0.30102999566398114log3=0.47712125471966244log4=0.6020599913279623log5=0.6989700043360187log6=0.7781512503836435log7=0.8450980400142567log8=0.9030899869919434log9=0.9542425094393249log10=1.0**

log11=1.041392685158225

log12=1.0791812460476247

log13=1.1139433523068367

log14=1.1461280356782377

log15=1.1760912590556811

log16=1.2041199826559246

log17=1.2304489213782739

log18=1.2552725051033058

log19=1.2787536009528289

log20=1.301029995663981

log21=1.322219294733919

log22=1.3424226808222062

log23=1.3617278360175928

log24=1.380211241711606

log25=1.3979400086720375

log26=1.414973347970818

log27=1.4313637641589871

log28=1.447158031342219

log29=1.462397997898956

log30=1.4771212547196624

log31=1.4913616938342726

log32=1.5051499783199058

log33=1.5185139398778873

log34=1.5314789170422551

log35=1.5440680443502754

log36=1.556302500767287

log37=1.5682017240669948

log38=1.57978359661681

log39=1.591064607026499

log40=1.6020599913279623

log41=1.6127838567197355

log42=1.6232492903979003

log43=1.6334684555795864

log44=1.6434526764861872

log45=1.6532125137753435

log46=1.6627578316815739

log47=1.6720978579357173

log48=1.6812412373755872

log49=1.6901960800285134

log50=1.6989700043360185

log51=1.7075701760979363

log52=1.716003343634799

log53=1.724275869600789

log54=1.7323937598229684

log55=1.7403626894942439

log56=1.7481880270062005

log57=1.7558748556724912

log58=1.7634279935629371

log59=1.7708520116421442

log60=1.7781512503836434

log61=1.785329835010767

log62=1.7923916894982537

log63=1.7993405494535815

log64=1.8061799739838869

log65=1.8129133566428552

log66=1.8195439355418683

log67=1.8260748027008262

log68=1.8325089127062362

log69=1.8388490907372552

log70=1.845098040014257

log71=1.851258348719075

log72=1.8573324964312683

log73=1.8633228601204557

log74=1.8692317197309762

log75=1.8750612633916997

log76=1.8808135922807911

log77=1.8864907251724818

log78=1.8920946026904801

log79=1.8976270912904412

log80=1.9030899869919433

log81=1.9084850188786497

log82=1.9138138523837167

log83=1.919078092376074

log84=1.9242792860618814

log85=1.9294189257142926

log86=1.9344984512435675

log87=1.9395192526186182

log88=1.9444826721501687

log89=1.9493900066449126

log90=1.9542425094393248

log91=1.9590413923210932

log92=1.9637878273455551

log93=1.968482948553935

log94=1.9731278535996983

log95=1.9777236052888476

log96=1.9822712330395682

log97=1.9867717342662448

log98=1.9912260756924949

log99=1.9956351945975497

**log100=2.0**

### Important Types of Log and Definition

**Natural logarithm log _{e}x** : log with base e is called natural log where the value of e is 2.718.

**Common logarithm log _{e}x** : log with base 10 is called Common logarithm has many applications in Science and Engineering.

**Binary Logarithm log2x**: The binary logarithm uses base 2 (that is b = 2) and is commonly used in Computer Science.

**Properties of Logarithm**

Logarithms are the opposite phenomena of exponential like subtraction is the inverse of addition process, and division is the opposite phenomena of multiplication. Logs “undo” exponentials.

**log**_{x}(ab) = log_{x}a+ log_{x}b [Product Rule]**log**_{x}(a/b) = log_{x}a – log_{x}b [Quotients Rule]**log**_{a}x = log_{b }x * log_{a }b**log**_{b}x = log_{a }x * log_{a }b**log**_{b}x^{n }= n log_{b}x [Power Rule]

so final thought hope you would like this **log table pdf** if you have any query please feel free to comment below we will try to possible help and you can join our telegram for more updates and do not forget to share this post with your mate.

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i would love to suggest you can explain Anti-log here also, because there is only available information is about Log some of students are searching for Anti-log too. Kindly update information which will be benificial for students.

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