Use the form below to do your conversion.
Solution
Step1
Log42561=Log(2561) ÷ Log(4)
Log(2561)= 3.4084095784684
Log(4)=0.60205999132796
Log42561=3.4084095784684 ÷ 0.60205999132796
Ans=5.6612457687987
Step2
Alternatively, the logarithm can be calculated like this.