Use the form below to do your conversion.
Solution
Step1
Log213445=Log(3445) ÷ Log(21)
Log(3445)= 3.5371892262436
Log(21)=1.3222192947339
Log213445=3.5371892262436 ÷ 1.3222192947339
Ans=2.6751910521435
Step2
Alternatively, the logarithm can be calculated like this.