Finance is a part of everyday life. It has become a necessity to possess the basic knowledge in fiscal affairs. Those who wish to go for loans have to know in detail about the whole scheme, like the interest rate, amount to be paid each month, the term of the loan and related figures. Finance calculators aid in elucidating the finest financial details to the users. A lot many finance calculators are available depending on the user’s needs. There are mortgage calculators and loan calculators. They show the user the best option while engaging in a deal. The calculators also enable to manage the credit card interest, help in debt management and consolidation and help to go for the most profitable retirement or savings plan. Finance calculators are trustworthy tools for managing personal finance too.