Use the form below to do your conversion.
Solution
Step1
Log212521=Log(2521) ÷ Log(21)
Log(2521)= 3.4015728456764
Log(21)=1.3222192947339
Log212521=3.4015728456764 ÷ 1.3222192947339
Ans=2.5726238145398
Step2
Alternatively, the logarithm can be calculated like this.