Mortgage annual repayment calc broken down into monthly repayments

Hi, I am looking for a decent calculator/spreadsheet to show mortgage repayments over a year - broken down, each calculation shown:

example:

£95000 x 4% = £3800 divided by 12 = £670 (£316.67 interest, £353.33 capital) so, £95000 - £353.33 = £94646.67, and do the same again to work out monthly repayment.
and so forth for another 11 months.


Can anyone help? Would save me setting out formulas and trying to get Ecxel spreadsheets to formulate correctly. Could do it by hand, but wanted an auto calculator for ease of use and time saving.

Thanks, Delluver