General Savings & Deposit Calculator
A universal savings tool with advanced customization for tax rates, compounding frequency, and variable terms. The Swiss Army Knife for deposit calculations.
| Total Interest Earned: | - |
| Tax Payable: | - |
About
Not all savings accounts are created equal. While standard tools assume monthly compounding and tax-free growth, the reality of financial planning is often more complex. Certificates of Deposit (CDs) might compound daily, while bonds might pay out semi-annually. Furthermore, ignoring the impact of capital gains tax or income tax on your interest can lead to a gross overestimation of your actual "take-home" profit.
This General Savings & Deposit Calculator is built to handle the variables that others ignore. It allows you to adjust the compounding frequency - from daily to annually - and factor in your specific tax bracket. This level of detail is essential for comparing disparate financial products, such as a high-rate CD with daily compounding versus a lower-rate bond with favorable tax treatment.
Formulas
The calculator determines the Future Value (FV) adjusted for the tax rate on earned interest.
Reference Data
| Compounding Frequency | Nominal Rate (%) | Effective Annual Rate (EAR) % | Growth on $10k (1 Yr) |
|---|---|---|---|
| Annually | 5.00% | 5.000% | $10,500.00 |
| Semi-Annually | 5.00% | 5.062% | $10,506.25 |
| Quarterly | 5.00% | 5.094% | $10,509.45 |
| Monthly | 5.00% | 5.116% | $10,511.62 |
| Weekly | 5.00% | 5.124% | $10,512.46 |
| Daily (365) | 5.00% | 5.127% | $10,512.67 |
| Continuously | 5.00% | 5.127% | $10,512.71 |
| Lesson | More frequent compounding yields higher returns for the same nominal rate. | ||