Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Personal Finance
Budget Allocation Calculator
Calculate how much of your monthly income is left for savings and debt payments after allocating percentages to needs and wants. Use it to size a budget around any allocation framework β 50/30/20, 70/20/10, or a custom split.
Fill in the required fields to see your result.
Financial
Retirement Savings Calculator
Project the size of your retirement nest egg given your current age, retirement age, monthly contribution, and expected investment return. Use it to test whether your current saving rate is on track for the retirement income you actually want and to see how much more you need to set aside each month to close any gap.
Fill in the required fields to see your result.
Key differences
| Budget Allocation Calculator | Retirement Savings Calculator | |
|---|---|---|
| Category | Personal Finance | Financial |
| Inputs required | 3 | 4 |
| Result | Savings & Debt Payment ($) | Retirement Savings ($) |
| What it does | Calculate how much of your monthly income is left for savings and debt payments after allocating percentages to needs and wants. Use it to size a budget around any allocation framework β 50/30/20, 70/20/10, or a custom split. | Project the size of your retirement nest egg given your current age, retirement age, monthly contribution, and expected investment return. Use it to test whether your current saving rate is on track for the retirement income you actually want and to see how much more you need to set aside each month to close any gap. |