Use the form below to do your conversion.
Solution
Step1
Log218461=Log(8461) ÷ Log(21)
Log(8461)= 3.9274216950504
Log(21)=1.3222192947339
Log218461=3.9274216950504 ÷ 1.3222192947339
Ans=2.9703255055288
Step2
Alternatively, the logarithm can be calculated like this.