Use the form below to do your conversion.
Solution
Step1
Log201621=Log(1621) ÷ Log(20)
Log(1621)= 3.2097830148485
Log(20)=1.301029995664
Log201621=3.2097830148485 ÷ 1.301029995664
Ans=2.4671091562423
Step2
Alternatively, the logarithm can be calculated like this.