---
type: DecisionTool
title: "DSCR & Interest Coverage Ratio Calculator"
description: "Debt Service Coverage Ratio and Interest Coverage Ratio suite: Basic/Cash/FCF DSCR, Fixed Charge Coverage Ratio (FCCR), EBIT- and EBITDA-basis ICR, and Net/Gross Leverage, evaluated against a published lender threshold matrix (investment grade, leveraged loan, CRE, infrastructure, SME/mid-market). Provable node counterpart to tools/438-dscr-interest-coverage-calculator.html."
resource: https://ainumbers.co/chaingraph/art-363-compute-dscr.html
tags: ["compliance_mandate", "wave-62", "mcp:compute_dscr"]
timestamp: 2026-07-14
---

# DSCR & Interest Coverage Ratio Calculator

> Exports a decision via MCP `compute_dscr` — mandate type `compliance_mandate`.

## Inputs

Typed `inputSchema` — see [tool page](https://ainumbers.co/chaingraph/art-363-compute-dscr.html).

## Outputs

A hash-anchored OpenChainGraph artifact (decision, not context).

## Chains

**Consumes:** _none (root node)_

**Feeds:** _terminal node_