Price Bonds and Options
Calculate fair value for bonds using yield-to-maturity and for options using the Black-Scholes model.
Run a DCF Valuation
Calculate the intrinsic value of a business using discounted cash flow analysis with a computed WACC.
Quick answer: Use the Financial Calculator tool through ToolRouter to run a dcf valuation directly from Claude, ChatGPT, Microsoft Copilot, and OpenClaw — connect once, then drive it with plain-language prompts. No code required.
ToolBuilding a DCF model from scratch in a spreadsheet takes hours of formula work, and errors in the discount rate or terminal value calculations can make the entire output meaningless. Most analysts either rely on pre-built templates they do not fully understand, or pay for platforms that lock key assumptions behind interfaces rather than exposing the underlying maths.
Financial Calculator runs a DCF valuation from your inputs — projected cash flows, growth rates, and capital structure — and computes WACC automatically from debt and equity costs. The output includes the enterprise value, per-share value at your stated share count, and a sensitivity table showing how the result changes across discount rate and terminal growth rate combinations.
Investment analysts, founders raising capital, and M&A advisors use this to run rigorous valuations in minutes rather than building models from scratch.
How to run a dcf valuation with Claude, ChatGPT, Microsoft Copilot, and OpenClaw
Connect ToolRouter
1Open connector settings Open Settings
2Add a custom connector with these details
Name
ToolRouterURL
https://api.toolrouter.com/mcp3Let Claude set you up Open Claude
Claude runs the DCF and then works through the results with you. It explains which assumptions drive the valuation most, calculates the WACC components from your capital structure, and tests alternative scenarios — walking you through the model logic rather than just returning a number.
How to run a dcf valuation
Once connected (see setup above), use the Financial Calculator tool — the same steps work with Claude, ChatGPT, Microsoft Copilot, OpenClaw, and any MCP client:
- Provide your inputs: projected free cash flows, capital structure, cost of equity, and cost of debt
- Ask Claude: "Run a DCF valuation with these inputs and compute the WACC"
- Claude returns enterprise value, per-share value, and WACC breakdown
- Ask: "What happens to the valuation if revenue growth is 10% lower than projected?"
Example prompt
Try this with the Financial Calculator tool
Run a DCF valuation for a company with the following: Year 1-5 FCF of £5m, £6m, £7m, £8m, £9m. Terminal growth rate 2.5%. Debt £20m at 5%, equity £80m, equity beta 1.2, risk-free rate 4.5%, market premium 5.5%. Show the enterprise value and a sensitivity table.
Tips
- Ask Claude to calculate WACC separately first so you can sense-check it before running the full model
- Request a sensitivity table across both discount rate and terminal growth rate — these are the two biggest valuation drivers
- Ask which year's cash flow contributes most to the total value to understand model risk concentration
Frequently Asked Questions
How do I run a dcf valuation with an AI assistant?
Calculate the intrinsic value of a business using discounted cash flow analysis with a computed WACC. Connect the Financial Calculator tool to Claude, ChatGPT, Microsoft Copilot, and OpenClaw through ToolRouter, then ask the assistant in plain language. For example: Provide your inputs: projected free cash flows, capital structure, cost of equity, and cost of debt Ask Claude: "Run a DCF valuation with these inputs and compute the WACC"
Which AI assistants can run a dcf valuation?
Claude, ChatGPT, Microsoft Copilot, and OpenClaw can all run a dcf valuation using the Financial Calculator tool through ToolRouter, with no API keys or coding required.
What does the Financial Calculator tool do?
Run professional-grade financial calculations — DCF valuations, WACC, bond pricing, options, and portfolio metrics.
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