Use the form below to do your conversion.
Solution
Step1
Log213257=Log(3257) ÷ Log(21)
Log(3257)= 3.5128177585649
Log(21)=1.3222192947339
Log213257=3.5128177585649 ÷ 1.3222192947339
Ans=2.6567588088871
Step2
Alternatively, the logarithm can be calculated like this.