How much technical debt does each feature flag add?

Each long-lived feature flag (>30 days): ~2-4 hours of maintenance debt per sprint. 50 active flags: ~100-200 hours of accumulated debt for a team.

What is the ideal feature flag lifecycle?

Short-lived rollout flags: remove within 1-4 weeks of 100% rollout. Experiment flags: remove after analysis (1-4 weeks). Kill switches and ops flags can persist long-term with clear documentation.

How many active feature flags is too many?

Active flag count should not exceed (team size x 5). More than 50 concurrent active flags per team creates unmanageable state space for testing and increases production incident risk.

Feature Flag Technical Debt Accumulation Calculator

Calculate technical debt accumulated from unremoved feature flags. Each long-lived flag adds complexity and merge conflicts. Model cleanup cadence and debt accumulation rate.

AI & SaaS Tools

SaaS Metrics

AI Compute

AI ROI

LTV:CAC Ratio

ARPU ($/month)

Monthly Churn %

CAC ($)

Gross Margin %

LTV

$3500

LTV:CAC

11.67

Payback

2.9 mo

Health

Healthy ✓

Benchmark: LTV:CAC ≥ 3 is healthy. Payback under 12 months is excellent. Under 1 means you lose money on each customer.

How to Use

Enter the values for the scenario you are assessing. Calculate technical debt accumulated from unremoved feature flags. Each long-lived flag adds complexity and merge conflicts. Model cleanup cadence and debt accumulation rate. Use the feature flag debt result to inform your calculation.

Related Calculators

Tech Debt Interest

AI & Tech

Cyclomatic Complexity

AI & Tech

Deployment Frequency

AI & Tech

Feature Flag Technical Debt Accumulation Calculator

LTV:CAC Ratio

How to Use

Related Calculators

Frequently Asked Questions

How much technical debt does each feature flag add?

What is the ideal feature flag lifecycle?

How many active feature flags is too many?