Use the form below to do your conversion.
Solution
Step1
Log212135=Log(2135) ÷ Log(21)
Log(2135)= 3.329397879361
Log(21)=1.3222192947339
Log212135=3.329397879361 ÷ 1.3222192947339
Ans=2.5180375847042
Step2
Alternatively, the logarithm can be calculated like this.