Use the form below to do your conversion.
Solution
Step1
Log21261=Log(1261) ÷ Log(2)
Log(1261)= 3.1007150865731
Log(2)=0.30102999566398
Log21261=3.1007150865731 ÷ 0.30102999566398
Ans=10.300352560328
Step2
Alternatively, the logarithm can be calculated like this.