Use the form below to do your conversion.
Solution
Step1
Log211235=Log(1235) ÷ Log(21)
Log(1235)= 3.0916669575957
Log(21)=1.3222192947339
Log211235=3.0916669575957 ÷ 1.3222192947339
Ans=2.338240691169
Step2
Alternatively, the logarithm can be calculated like this.