Use the form below to do your conversion.
Solution
Step1
Log213215=Log(3215) ÷ Log(21)
Log(3215)= 3.5071809772602
Log(21)=1.3222192947339
Log213215=3.5071809772602 ÷ 1.3222192947339
Ans=2.6524956875372
Step2
Alternatively, the logarithm can be calculated like this.