Use the form below to do your conversion.
Solution
Step1
Log202521=Log(2521) ÷ Log(20)
Log(2521)= 3.4015728456764
Log(20)=1.301029995664
Log202521=3.4015728456764 ÷ 1.301029995664
Ans=2.6145229987111
Step2
Alternatively, the logarithm can be calculated like this.