Use the form below to do your conversion.
Solution
Step1
Log21673=Log(673) ÷ Log(21)
Log(673)= 2.828015064224
Log(21)=1.3222192947339
Log21673=2.828015064224 ÷ 1.3222192947339
Ans=2.1388396580562
Step2
Alternatively, the logarithm can be calculated like this.