Use the form below to do your conversion.
Solution
Step1
Log21611=Log(611) ÷ Log(21)
Log(611)= 2.7860412102426
Log(21)=1.3222192947339
Log21611=2.7860412102426 ÷ 1.3222192947339
Ans=2.107094656188
Step2
Alternatively, the logarithm can be calculated like this.