What is Burn Rate
Cash spending rate
Burn Rate
Burn Rate — a metric showing how fast a company spends its cash reserves, especially important for startups and growing businesses.
Types of Burn Rate
| Type | Description | Formula | |------|-------------|---------| | Gross Burn | Total monthly expenses | All operating costs | | Net Burn | Net cash outflow | Expenses − Revenue |
Key Metrics
- Monthly Burn Rate — expenses per month
- Runway — months until cash runs out (Cash / Burn Rate)
- Cash Efficiency — revenue per dollar spent
Calculation Example
Cash on hand: $500,000
Monthly Burn: $50,000
Runway = 500,000 / 50,000 = 10 months
Optimizing Burn Rate
- Cutting non-essential expenses
- Process automation
- Outsourcing non-core functions
- Reviewing marketing budget
- Staff optimization