Use the form below to do your conversion.
Solution
Step1
Log152123=Log(2123) ÷ Log(15)
Log(2123)= 3.326949994166
Log(15)=1.1760912590557
Log152123=3.326949994166 ÷ 1.1760912590557
Ans=2.8288195907835
Step2
Alternatively, the logarithm can be calculated like this.