WealthSim Calculators
S&P 500 and money calculators
WealthSim turns money questions into numbers you can check. Ask how $10,000 in the S&P 500 would have grown since a given year, project savings with compound interest and fees, see how long retirement savings could last against real market history, estimate 2026 US take-home pay by state, value a Series I savings bond, or, in Spain, estimate unemployment benefit (paro) and net salary.
What you can ask
- What would $10,000 invested in the S&P 500 in 2000 be worth today with dividends?
Example path
MCP connector
- Server URL
https://www.wealthsim.app/api/mcp- Login
- None
- Protocol
- MCP 2026-07-28
- Instructions
WealthSim calculators. Every tool is read-only, computes from published data and returns the source and a link to the calculator page. Results are estimates, not financial advice. Quote the figures a tool returns exactly as given: do not recompute them, round them differently or add a second estimate of your own next to them. These tools do not recommend securities, predict market returns or file or submit anything; when asked for that, say it is outside what WealthSim does and offer a calculation instead.
Tools
Reads data7
Skills
None in the store listings or on the server