Project Financing Calculator
Estimate the financing need for a project after equity, plus an illustrative debt service, coverage ratio, and payback.
Explore your financing options
Optional. Share a few details and a financing professional can follow up about the structures relevant to your situation. Your calculator inputs are not sent — only what you enter below.
How this calculator works
The tool subtracts your equity contribution from total project cost to find the financing need, computes the equity share of total cost, applies an illustrative rate and term to estimate annual debt service, and compares that to projected cash flow to show an illustrative debt-service coverage ratio and a simple payback period.
What it does not do
Rate, term and projected cash flow are illustrative inputs. Actual project financing depends on completion risk, contracts, sponsor strength, and lender underwriting not modelled here.
Inputs
- Total project cost (USD)
- Equity contribution (USD)
- Projected annual cash flow (USD)
- Illustrative annual rate (%)
- Financing term (years)
Outputs
- Financing need
- Equity share of total cost
- Illustrative annual debt service
- Illustrative DSCR
- Simple payback
Machine name for AI agents / WebMCP: calculate_project_financing. See the tool manifest.
Frequently asked questions
What is DSCR?
Debt-service coverage ratio — projected cash flow divided by debt service. Lenders often look for a cushion above 1.0×, but required levels vary by project and provider.
Is this how a project gets approved?
No. Project financing depends on completion risk, contracts, sponsor strength, and structure that this educational tool does not evaluate.