Compound interest calculator
See how regular saving grows over time.
Final balance
£64,026
You contributed
£41,000
Interest earned
£23,026
Year-by-year breakdown
Full cycle for all 15 years.
| Year | Start balance | Contributions | Interest | End balance | Total contributed | Total interest |
|---|---|---|---|---|---|---|
| 1 | £5,000 | £2,400 | £312 | £7,712 | £7,400 | £312 |
| 2 | £7,712 | £2,400 | £450 | £10,562 | £9,800 | £762 |
| 3 | £10,562 | £2,400 | £596 | £13,558 | £12,200 | £1,358 |
| 4 | £13,558 | £2,400 | £749 | £16,707 | £14,600 | £2,107 |
| 5 | £16,707 | £2,400 | £911 | £20,018 | £17,000 | £3,018 |
| 6 | £20,018 | £2,400 | £1,080 | £23,498 | £19,400 | £4,098 |
| 7 | £23,498 | £2,400 | £1,258 | £27,156 | £21,800 | £5,356 |
| 8 | £27,156 | £2,400 | £1,445 | £31,001 | £24,200 | £6,801 |
| 9 | £31,001 | £2,400 | £1,642 | £35,043 | £26,600 | £8,443 |
| 10 | £35,043 | £2,400 | £1,849 | £39,292 | £29,000 | £10,292 |
| 11 | £39,292 | £2,400 | £2,066 | £43,758 | £31,400 | £12,358 |
| 12 | £43,758 | £2,400 | £2,294 | £48,452 | £33,800 | £14,652 |
| 13 | £48,452 | £2,400 | £2,535 | £53,387 | £36,200 | £17,187 |
| 14 | £53,387 | £2,400 | £2,787 | £58,574 | £38,600 | £19,974 |
| 15 | £58,574 | £2,400 | £3,053 | £64,026 | £41,000 | £23,026 |
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