Use the form below to do your conversion.
Solution
Step1
Log152111=Log(2111) ÷ Log(15)
Log(2111)= 3.3244882333077
Log(15)=1.1760912590557
Log152111=3.3244882333077 ÷ 1.1760912590557
Ans=2.826726419153
Step2
Alternatively, the logarithm can be calculated like this.