> How much will I pay in interest per year?

How much will I pay in interest per year?

Posted at: 2014-12-05 
Since your loan most likely amortizes, the amount of interest you pay each year will vary. A portion of your payment pays interest, the other pays principal. As the principal reduces you pay less interest.

Your payment, assuming a 60 month loan:

0.08 / 12 = 0.00667

15,000 = PMT[(( 1- (1 / 1.00667^60)) / 0.00667]

15,000 = PMT[(1 - 0.67121) / 0.00667]

15,000 = PMT[49.31844]

15,000/49.31844 = PMT

PMT = $304.15

The first interest portion is: $15,000 * 0.00667 = $100, principal pmt = 204.15

remaining principal: 15,000 - 204.15 = 14,795.84

second interest payment: 14,795.84 * 0.00667 = 98.64, prin. pmt: 304.15 - 98.64 = 205.51

remaining principal: 14,795.84 - 205.51 = 14,590.34

and so on.

At the end of the 60 pmts, your principal will be paid off.

After one year, the principal will be: $12,458.62

and the interest you've paid is...

total payments (12 * 304.51) = 3,654.12

Principal paid: 15,000 - 12,458.62 = 2,541.38

interest paid: 3,654.12 - 2,541.38 = $1,112.74

Each year you pay progressively less interest as the principal is paid down.

The total interest paid after 60 months:

Total pmts: 304.51 * 60 = $18,270.60

subtract principal of $15k = $3,270.60 in total interest over 60 months.

Hope that helps.

an amount i will not tell you ;)

i will not tell you

I have a question about interest rate on my vehicle.

I recently purchased a vehicle that was $23,000. I placed down $8000 cash so I have $15,000 remaining to pay off. However, my interest rate is quite high at 8%. Based on 60-66month term how much will I be paying in interest yearly. What would be my total just in interest after 60months?