Savings and inflation
Compound interest calculator
See how an amount grows when the interest or profit is added back to it.
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Value at the end
PKR 270,704.15
- Starting amount: PKR 100,000 (36%)
- Interest or profit earned: PKR 170,704.15 (64%)
- Effective yearly rate
- 10.47%
Year by year
| Year | Value |
|---|---|
| 1 | PKR 110,471.31 |
| 2 | PKR 122,039.10 |
| 3 | PKR 134,818.18 |
| 4 | PKR 148,935.41 |
| 5 | PKR 164,530.89 |
| 6 | PKR 181,759.43 |
| 7 | PKR 200,792.02 |
| 8 | PKR 221,817.56 |
| 9 | PKR 245,044.76 |
| 10 | PKR 270,704.15 |
How it is calculated
Value at the end = amount x (1 + r / m)^(m x y)
Here r is the yearly rate, m is how many times a year the interest is added back, and y is the number of years.
Effective yearly rate = (1 + r / m)^m - 1. It is a little higher than r when the interest is added back more than once a year.
The result is rounded to the paisa once, at the end.
Assumptions
- The rate of 10% a year is split into equal parts and added back 12 times a year.
- The rate is the same every year. Real rates change.
- No fees, charges or tax are taken off.
- No money is added or taken out after the start.
Results are worked out from the figures you enter and are only estimates. They are not advice.
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