1. **Topic**: TSP (Thrift Savings Plan) Investment Calculator
2. **Format**: Single HTML file with embedded CSS and JS
3. **Style**: Professional, single-column, mobile-responsive
4. **Colors**: Primary #004a99, Success #28a745, Background #f8f9fa
**Calculator Requirements:**
– TSP-specific inputs (contribution amount, current age, retirement age, current TSP balance, contribution percentage, fund allocation, expected return)
– Real-time updates
– Primary highlighted result (projected TSP balance at retirement)
– At least 3 intermediate values
– Formula explanation
– Reset button
– Copy Results button
– At least one table
– At least one chart (canvas or SVG, no external libraries)
– Mobile-friendly tables and charts
**SEO Article Requirements:**
– What is TSP Investment Calculator?
– Formula explanation with variables table
– At least 2 practical examples
– How to use guide
– At least 6 key factors
– At least 8 FAQ pairs
– At least 6 internal links
– Keyword density ≥4% for “TSP Investment Calculator”
– Semantic HTML
– H1, H2/H3 hierarchy
**JavaScript Compatibility:**
– Use `var` only
– No const, let, arrow functions, template literals, classes
– No external libraries
Let me create the calculator inputs for TSP:
1. Current Age
2. Retirement Age
3. Current TSP Balance
4. Annual Salary
5. Contribution Rate (% of salary)
6. Agency/Service Matching (%)
7. Expected Annual Return (%)
8. Fund Allocation (G, F, C, S, I, L funds)
Let me structure this properly:
TSP Investment Calculator
This calculator is for illustrative purposes only and does not guarantee future results. Actual returns may vary.
TSP Investment Calculator
Project your Thrift Savings Plan retirement savings with precision