Use the form below to do your conversion.
Solution
Step1
Log21533=Log(533) ÷ Log(21)
Log(533)= 2.7267272090266
Log(21)=1.3222192947339
Log21533=2.7267272090266 ÷ 1.3222192947339
Ans=2.0622352282155
Step2
Alternatively, the logarithm can be calculated like this.