Use the form below to do your conversion.
Solution
Step1
Log202257=Log(2257) ÷ Log(20)
Log(2257)= 3.3535315590778
Log(20)=1.301029995664
Log202257=3.3535315590778 ÷ 1.301029995664
Ans=2.5775974191635
Step2
Alternatively, the logarithm can be calculated like this.