I'd like to invest in a savings account at an annual interest rate of over years.

 Total Interest £Total to be repaid £
Simple Interest3.0053.00
Compound Interest3.0653.06
YearSimple Interest £Compound Interest £
Interest added £Outstanding DebtInterest addedOutstanding Debt
Start50.0050.00
11.0051.001.0051.00
21.0052.001.0252.02
31.0053.001.0453.06

Total interest