Use the form below to do your conversion.
Solution
Step1
Log205815=Log(5815) ÷ Log(20)
Log(5815)= 3.7645497190645
Log(20)=1.301029995664
Log205815=3.7645497190645 ÷ 1.301029995664
Ans=2.8935149317163
Step2
Alternatively, the logarithm can be calculated like this.