We’d like to remind Forumites to please avoid political debate on the Forum.
This is to keep it a safe and useful space for MoneySaving discussions. Threads that are – or become – political in nature may be removed in line with the Forum’s rules. Thank you for your understanding.
📨 Have you signed up to the Forum's new Email Digest yet? Get a selection of trending threads sent straight to your inbox daily, weekly or monthly!
Northern Rock Calculations

Jim28
Posts: 32 Forumite
Hi all!
This is doing my head in!
I have taken out an interest only mortgage with Northern Rock at 4.69%, but I can not figure out for the life of me how they calculated the amounts I need to pay each month!
The money was transfered to my solicitor on 8 October 2005 which amounted to £62500.
I was told I had to pay an initial amount of £192.74.
I figured that this amount must be calculated by £62500 x 0.0469/365 = £8.03
£8.03 interest per day and then this multiplied by the remaining days in the month = £8.03 x 24 days = £192.74
BUT as the money transfer was on the 6th October this would leave 26 days left in the month!!
AND the actual loan amount was £63220 because they added on valuation fees to my loan.
So first headache.
Second headache:
They said that my normal monthly payment would be £246.13 and I have no idea at all how they calculated this amount!
£63220 x 0.0469/365 = £8.12 which does not divide into £246.13
£62500 x 0.0469/365 = £8.03 which does not dive into £246.13 either!!
If anyone can shed some light on this I would be sooooooo grateful!
Many thanks in advance!
This is doing my head in!
I have taken out an interest only mortgage with Northern Rock at 4.69%, but I can not figure out for the life of me how they calculated the amounts I need to pay each month!
The money was transfered to my solicitor on 8 October 2005 which amounted to £62500.
I was told I had to pay an initial amount of £192.74.
I figured that this amount must be calculated by £62500 x 0.0469/365 = £8.03
£8.03 interest per day and then this multiplied by the remaining days in the month = £8.03 x 24 days = £192.74
BUT as the money transfer was on the 6th October this would leave 26 days left in the month!!
AND the actual loan amount was £63220 because they added on valuation fees to my loan.
So first headache.
Second headache:
They said that my normal monthly payment would be £246.13 and I have no idea at all how they calculated this amount!
£63220 x 0.0469/365 = £8.12 which does not divide into £246.13
£62500 x 0.0469/365 = £8.03 which does not dive into £246.13 either!!

If anyone can shed some light on this I would be sooooooo grateful!
Many thanks in advance!
0
Comments
-
@Jim28The money was transfered to my solicitor on 8 October 2006 which amounted to £62500.
Why don't you reverse the situation. If you know the monthly interest payment and monthly interest rate then you can work out the priciple amount.
246.13/(0.0469/12) = £62975.69. This is less than the £63220 by £244.31 but greater than the sum paid out to the solicitor by £475.69.
There has been a net repayment of capital of £244.31. Did you get some kind of fee rebate or make a capital repayment ?
J_B.0 -
To be honest I think you will need a degree in maths because I think from memory that the NR use daily rate interest so their systems will effectively recalculate and forcast figures so it will not be a simple interest calculation.
Why not give them a call and ask for a breakdown on their calcs. I know one calc I saw from a lender was 1.5 sides of A4. Thank god for computers...I am a Mortgage AdviserYou should note that this site doesn't check my status as a Mortgage Adviser, so you need to take my word for it. This signature is here as I follow MSE's Mortgage Adviser Code of Conduct. Any posts on here are for information and discussion purposes only and shouldn't be seen as financial advice.0 -
Simple maths would make repayments £247.09. I could do a spreadsheet to calculate it but life's too short. It'll be the daily charging of interest that makes the small difference.
Paracetamol is good for headaches.
GGThere are 10 types of people in this world. Those who understand binary and those that don't.0 -
Hi George
I would be forever in your debt if you could calculate it on a spreadsheet as I have tried and not been able to get it right!!!0 -
Hi Jim
I can make it work if they add the £720 to your account on 15 Oct (1 week after the loan is made) and use 365.25 days to the year (to accommodate leap years). Please pm me if you'd like a copy of the Excel spreadsheet.
GGThere are 10 types of people in this world. Those who understand binary and those that don't.0 -
Yeah I have pm you George! Can I have a copy of the spreadsheet?0
-
Hi George! Any news?0
-
Not sure if this will help but there are some examples here - http://office.microsoft.com/en-us/results.aspx?Scope=TC&Query=mortgage0
This discussion has been closed.
Confirm your email address to Create Threads and Reply

Categories
- All Categories
- 351.8K Banking & Borrowing
- 253.4K Reduce Debt & Boost Income
- 454K Spending & Discounts
- 244.7K Work, Benefits & Business
- 600.2K Mortgages, Homes & Bills
- 177.3K Life & Family
- 258.4K Travel & Transport
- 1.5M Hobbies & Leisure
- 16.2K Discuss & Feedback
- 37.6K Read-Only Boards