Use the form below to do your conversion.
Solution
Step1
Log311561=Log(1561) ÷ Log(31)
Log(1561)= 3.1934029030624
Log(31)=1.4913616938343
Log311561=3.1934029030624 ÷ 1.4913616938343
Ans=2.1412665460464
Step2
Alternatively, the logarithm can be calculated like this.