Definition
Revolving credit is a flexible debt facility that can be drawn, repaid, and redrawn up to a limit.
Formula
Available revolver = credit limit - current balance
Example
A $2M revolver with $500k drawn leaves $1.5M available.
How to use it
- Track availability daily when liquidity is tight.
- Revolvers often have covenants tied to cash flow or leverage.
Common mistakes
- Assuming full availability without checking covenant headroom.
- Using revolvers for long-term funding instead of short-term needs.
Why this matters
This term matters because cash timing and risk are usually the difference between a plan that works on paper and a plan that survives. Use consistent definitions so decisions are comparable over time.
Practical checklist
- Write a 1-line definition for "Revolving Credit" that your team will use consistently.
- Keep the time window consistent (weekly/monthly/quarterly) when comparing trends.
- Segment results (channel/plan/cohort) before drawing big conclusions from blended averages.
- Sanity-check with a related calculator from the same category on MetricKit.
- Read the related guide (e.g., Loan amortization: how monthly payments and total interest work) for context and common pitfalls.
Where to use this on MetricKit
Calculators
- SAFE Conversion Calculator: Estimate how a SAFE converts in a priced round using a valuation cap and/or discount (simplified).
- Convertible Note Conversion Calculator: Estimate how a convertible note converts in a priced round with interest plus a valuation cap and/or discount (simplified).
- Liquidation Preference Calculator (1x): Estimate investor proceeds at exit under a simple 1x non-participating liquidation preference vs converting to common (simplified).
- Multiple Valuation Calculator: Estimate enterprise value and equity value from a metric (ARR or revenue) and a valuation multiple (with net debt adjustments).
- DCF Sensitivity Calculator: Estimate how enterprise value changes with discount rate and terminal growth assumptions (simple 3x3 sensitivity).
Guides
- Loan amortization: how monthly payments and total interest work: A practical guide to loan amortization: monthly payment formula, why interest dominates early, and how term and rate affect total interest.
- Runway and burn: gross vs net burn, working capital, and cash levers: A practical guide to runway: compute net burn, understand why cash differs from profit, and how working capital and collections change runway.