Use the form below to do your conversion.
Solution
Step1
Log212509=Log(2509) ÷ Log(21)
Log(2509)= 3.3995006613146
Log(21)=1.3222192947339
Log212509=3.3995006613146 ÷ 1.3222192947339
Ans=2.571056612813
Step2
Alternatively, the logarithm can be calculated like this.