Use the form below to do your conversion.
Solution
Step1
Log99979=Log(9979) ÷ Log(9)
Log(9979)= 3.9990870226259
Log(9)=0.95424250943932
Log99979=3.9990870226259 ÷ 0.95424250943932
Ans=4.1908497924449
Step2
Alternatively, the logarithm can be calculated like this.