Use the form below to do your conversion.
Solution
Step1
Log211805=Log(1805) ÷ Log(21)
Log(1805)= 3.2564772062417
Log(21)=1.3222192947339
Log211805=3.2564772062417 ÷ 1.3222192947339
Ans=2.4628873736841
Step2
Alternatively, the logarithm can be calculated like this.