Use the form below to do your conversion.
Solution
Step1
Log152141=Log(2141) ÷ Log(15)
Log(2141)= 3.3306166672944
Log(15)=1.1760912590557
Log152141=3.3306166672944 ÷ 1.1760912590557
Ans=2.8319372681748
Step2
Alternatively, the logarithm can be calculated like this.