Use the form below to do your conversion.
Solution
Step1
Log158221=Log(8221) ÷ Log(15)
Log(8221)= 3.9149246482051
Log(15)=1.1760912590557
Log158221=3.9149246482051 ÷ 1.1760912590557
Ans=3.32875924216
Step2
Alternatively, the logarithm can be calculated like this.