Use the form below to do your conversion.
Solution
Step1
Log2177=Log(77) ÷ Log(21)
Log(77)= 1.8864907251725
Log(21)=1.3222192947339
Log2177=1.8864907251725 ÷ 1.3222192947339
Ans=1.4267608502507
Step2
Alternatively, the logarithm can be calculated like this.