Use the form below to do your conversion.
Solution
Step1
Log2118205=Log(18205) ÷ Log(21)
Log(18205)= 4.26019068327
Log(21)=1.3222192947339
Log2118205=4.26019068327 ÷ 1.3222192947339
Ans=3.222000087457
Step2
Alternatively, the logarithm can be calculated like this.