Use the form below to do your conversion.
Solution
Step1
Log213755=Log(3755) ÷ Log(21)
Log(3755)= 3.5746099413402
Log(21)=1.3222192947339
Log213755=3.5746099413402 ÷ 1.3222192947339
Ans=2.7034924959702
Step2
Alternatively, the logarithm can be calculated like this.