Use the form below to do your conversion.
Solution
Step1
Log218261=Log(8261) ÷ Log(21)
Log(8261)= 3.9170326221624
Log(21)=1.3222192947339
Log218261=3.9170326221624 ÷ 1.3222192947339
Ans=2.962468206116
Step2
Alternatively, the logarithm can be calculated like this.