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Simple Interest Formula / Calculation - Effects of Borrowing One Thousand over 5 Years

Do you need help calculating the interest due on a lump sum?

Amount Borrowed Interest Rate Term (years)

To calculate the interest on 1,000.00 at 5% interest per year after 5 year(s) we need to apply a simple formula or calculation.

The formula we'll use for this is the simple interest formula is as follows:

Where:

• P is the principal amount or loan amount, 1,000.00.
• r is the interest rate, 5% per year, which in decimal form is, 5/100=0.05
• t is the term involved, 5 year(s) time periods.
• So, t is 5 year time periods.

To find the interest, we multiply 1,000.00 x 0.05 x 5 which results in the following:

The interest payable is: 250.00 (Two Hundred and Fifty)

Usually now, the interest is added onto the principal to figure some new amount after 5 year(s), or 1,000.00 + 250.00 = 1,250.00. For example:

• Using this calculation, if you borrowed the sum of 1,000.00, you would owe 1,250.00 in 5 years time.
• If you loaned someone 1,000.00, you would be due 1,250.00 in 5 years time.
• If owned something, like a 1,000.00 bond, it would be worth 1,250.00 in 5 years time.

What would be the interest charged be if I doubled up?

For a simple illustration of how the intestest would change if you were to simple double up the amount borrowed,i.e., Two Thousand over Five Years, click the following link... double the capital

What would be the interest charged be if I halved the loan amount?

For a simple illustration of how the intestest would change if you were to simple halve the amount borrowed,i.e., Five Hundred over Five Years, click the following link... Halve the loan amount

What would happen if I extended the term?

For a simple illustration of how the intestest would change if you were to simple double the length of time to repay the debt click the following... Double the term of the loan

What would happen if I reduced the term?

For a simple illustration of how the intestest would change if you were to simple reduce the length of time to repay the debt click the following... Halve the term of the loan