Use the form below to do your conversion.
Solution
Step1
Log21377=Log(377) ÷ Log(21)
Log(377)= 2.5763413502058
Log(21)=1.3222192947339
Log21377=2.5763413502058 ÷ 1.3222192947339
Ans=1.948497772243
Step2
Alternatively, the logarithm can be calculated like this.