Use the form below to do your conversion.
Solution
Step1
Log218465=Log(8465) ÷ Log(21)
Log(8465)= 3.927626962445
Log(21)=1.3222192947339
Log218465=3.927626962445 ÷ 1.3222192947339
Ans=2.9704807501205
Step2
Alternatively, the logarithm can be calculated like this.