Overview
Retirement Planning Calculator estimates the total retirement fund needed, suggested monthly savings, and funding gap. It supports inflation, salary growth, retirement income growth, and post-retirement return assumptions for long-term budget planning.
Key Features
- Estimate retirement target fund (present value) from age, income, expenses, and savings
- Combine social pension, employer pension, rental income, and other income sources
- Output suggested monthly savings, savings progress, and retirement readiness
- Show total retirement income (nominal/present value), total expenses, and funding gap
- Support cashflow timing at start or end of month for practical scenario modeling
How To Use
- Enter basic profile values: current age, retirement age, life expectancy, income, expenses, and savings.
- Enter retirement income sources and retirement income growth rate.
- Set inflation, return rates before/after retirement, salary growth, and cashflow timing.
- Click Calculate to review target fund, monthly savings suggestion, and detailed metrics.
Calculation Logic
- Retirement monthly expense compares income replacement and expense projection methods, then uses the higher value.
- Retirement period is simulated month by month, and net cashflow is discounted by post-retirement return to identify peak funding need.
- Current savings is projected to retirement date using pre-retirement return, then additional savings requirement is derived.
- Readiness score is provided for quick planning health checks and parameter review.
Use Cases
- Build retirement savings plans for personal and household pension preparation
- Compare different assumptions for retirement age, lifestyle level, and returns
- Evaluate how income source combinations affect retirement funding gaps
- Recalibrate long-term retirement budget targets during annual reviews
Notes
- Results are for planning reference and are not investment or tax advice.
- Actual retirement needs depend on inflation, market volatility, healthcare costs, and policy changes.
- Update assumptions regularly and adjust allocation decisions over time.
- All calculations run locally in your browser without uploading financial data.