{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://askcalculators.com/ie/churn/schema.json",
  "title": "Customer and Revenue Churn Calculator — Ireland inputs",
  "description": "Keep new-customer revenue outside the opening-cohort retention measures and allow genuinely negative net revenue churn. EUR planning view; stated limitations apply.",
  "type": "object",
  "properties": {
    "openingCustomers": {
      "title": "Paying customers at period start",
      "type": "number",
      "description": "Illustrative starting value; replace with your own evidence.",
      "default": 1000,
      "minimum": 1,
      "maximum": 1000000000,
      "x-step": 1,
      "multipleOf": 1
    },
    "lostCustomers": {
      "title": "Customers from that opening cohort lost in period",
      "type": "number",
      "description": "Illustrative starting value; replace with your own evidence.",
      "default": 30,
      "minimum": 0,
      "maximum": 1000000000,
      "x-step": 1,
      "multipleOf": 1
    },
    "openingMrr": {
      "title": "Recurring revenue from opening cohort",
      "type": "number",
      "description": "Illustrative starting value; replace with your own evidence.",
      "default": 100000,
      "minimum": 0,
      "maximum": 1000000000000,
      "x-step": 0.01,
      "x-prefix": "EUR",
      "x-unit": "currency"
    },
    "churnedMrr": {
      "title": "Recurring revenue lost from opening cohort cancellations",
      "type": "number",
      "description": "Illustrative starting value; replace with your own evidence.",
      "default": 3000,
      "minimum": 0,
      "maximum": 1000000000000,
      "x-step": 0.01,
      "x-prefix": "EUR",
      "x-unit": "currency"
    },
    "contractionMrr": {
      "title": "Recurring revenue lost from opening cohort downgrades",
      "type": "number",
      "description": "Illustrative starting value; replace with your own evidence.",
      "default": 1000,
      "minimum": 0,
      "maximum": 1000000000000,
      "x-step": 0.01,
      "x-prefix": "EUR",
      "x-unit": "currency"
    },
    "expansionMrr": {
      "title": "Recurring revenue gained from opening cohort expansion",
      "type": "number",
      "description": "Illustrative starting value; replace with your own evidence.",
      "default": 5000,
      "minimum": 0,
      "maximum": 1000000000000,
      "x-step": 0.01,
      "x-prefix": "EUR",
      "x-unit": "currency"
    }
  },
  "required": [
    "openingCustomers",
    "lostCustomers",
    "openingMrr",
    "churnedMrr",
    "contractionMrr",
    "expansionMrr"
  ],
  "additionalProperties": false,
  "x-askcalculators": {
    "version": "20.16.0",
    "calculatorUrl": "https://askcalculators.com/ie/churn/",
    "queryExample": "https://askcalculators.com/ie/churn/?openingCustomers=1000&lostCustomers=30&openingMrr=100000&churnedMrr=3000&contractionMrr=1000&expansionMrr=5000",
    "migrationStatus": "new",
    "reviewStatus": "pending",
    "pageStatus": "live",
    "workStatus": "pending",
    "formula": {
      "expression": "NRR = (opening recurring revenue − churn − contraction + expansion) ÷ opening recurring revenue.",
      "note": "Inputs are converted to canonical units before evaluating this stated formula."
    },
    "quality": {
      "availability": "live",
      "technicalReviewRecord": "/reviews/v20-ie-churn.json",
      "qualifiedReview": "pending",
      "qualifiedReviewer": null,
      "qualifiedReviewDate": null,
      "formulaVersion": "20.16.0",
      "referenceCoverage": "references-listed",
      "releaseTestScope": "Catalog and regression checks are not a professional formula audit; consult release evidence.",
      "historicalMetadataDate": "",
      "historicalMetadataNotice": "The imported date is not evidence of a completed human review."
    },
    "outputs": {
      "logoChurn": {
        "title": "Opening-cohort customer churn, percent",
        "type": "number",
        "x-format": "number",
        "x-digits": 2
      },
      "grossRevenueRetention": {
        "title": "Gross revenue retention, percent",
        "type": "number",
        "x-format": "number",
        "x-digits": 2
      },
      "netRevenueRetention": {
        "title": "Net revenue retention, percent",
        "type": "number",
        "x-format": "number",
        "x-digits": 2,
        "x-primary": true
      },
      "netRevenueChurn": {
        "title": "Net revenue churn, percent",
        "type": "number",
        "x-format": "number",
        "x-digits": 2
      }
    }
  }
}