Use the form below to do your conversion.
Solution
Step1
Log21799=Log(799) ÷ Log(21)
Log(799)= 2.902546779314
Log(21)=1.3222192947339
Log21799=2.902546779314 ÷ 1.3222192947339
Ans=2.1952083068778
Step2
Alternatively, the logarithm can be calculated like this.