Can Your Bank Survive 30 Days of Stress?
The LCR ensures banks hold enough High-Quality Liquid Assets to survive 30 days of stress outflows. Born from 2008, it prevents failures like SVB — $42B withdrawn in a single day.
Why This Matters for Your Finances
Why: The LCR was born from the 2008 financial crisis. Basel III requires banks to maintain LCR ≥ 100% since 2019. Silicon Valley Bank's 2023 collapse showed what happens without adequate liquidity. JPMorgan maintains ~150% for a fortress balance sheet.
How: Enter HQLA (Level 1, 2A, 2B with haircuts), cash outflows (deposits × withdrawal rates, commitments, derivatives), and inflows. The calculator applies Basel III rules and shows compliance status.
- ●LCR = HQLA / Net Cash Outflows ≥ 100% — minimum since January 2019
- ●Level 1: cash, Treasuries (0% haircut); Level 2A: 15%; Level 2B: 50%
- ●Level 2 assets capped at 40% of total HQLA
- ●Inflows capped at 75% of outflows in the denominator
🏦 Sample Bank Scenarios — Click to Load
High-Quality Liquid Assets (HQLA)
Cash Outflows (30-day stress)
Cash Inflows (30-day)
Bank Information
Very Low Risk — Excellent liquidity position
LCR Comparison — Your Bank vs Benchmarks
HQLA Composition — Level 1, 2A, 2B
LCR Threshold Zones — Danger, Warning, Safe, Excellent
Historical LCR Trend (Simulated)
⚠️For educational purposes only — not financial advice. Consult a qualified advisor before making decisions.
💡 Money Facts
Basel III LCR ≥ 100% required since January 2019
— BIS
JPMorgan maintains LCR of ~150% — fortress balance sheet
— Federal Reserve
SVB had $42B withdrawn in a single day before collapse
— FDIC
US G-SIBs typically hold 120-150% LCR for buffer
— OCC
30-day horizon reflects time for central bank intervention
LCR addresses short-term stress; NSFR addresses 1-year structural funding
The Liquidity Coverage Ratio — Born from Crisis
The Liquidity Coverage Ratio (LCR) was born from the 2008 financial crisis — Basel III requires banks to hold enough High-Quality Liquid Assets (HQLA) to survive 30 days of stress outflows. LCR = HQLA / Net Cash Outflows ≥ 100%. The collapse of Silicon Valley Bank in 2023 showed what happens without adequate liquidity — $42B withdrawn in a single day. JPMorgan maintains LCR of ~150%, while the average US G-SIB holds ~120%. HQLA includes cash, Treasuries (Level 1), and investment-grade corporate bonds (Level 2).
What is the Liquidity Coverage Ratio?
The LCR ensures banks maintain sufficient unencumbered high-quality liquid assets that can be converted into cash at little or no loss during a 30-day stress scenario. It promotes short-term resilience and has become a cornerstone of modern banking supervision worldwide.
LCR Formula Explained
LCR = (HQLA / Net Cash Outflows) × 100. The numerator is HQLA after haircuts; the denominator is total outflows minus inflows (inflows capped at 75% of outflows). Banks must maintain LCR ≥ 100%.
Basel III LCR Requirement
The minimum LCR of 100% has been fully phased in since January 1, 2019. National supervisors may set higher requirements. Banks are encouraged to maintain buffers above the minimum for stress periods.
HQLA Categories
- Level 1: Cash, central bank reserves, government securities (0% haircut)
- Level 2A: Corporate bonds, covered bonds (15% haircut)
- Level 2B: Equities, lower-rated bonds (50% haircut)
- Level 2 total capped at 40% of HQLA
LCR vs NSFR
LCR focuses on 30-day acute stress; NSFR addresses one-year structural funding. Both are complementary Basel III liquidity pillars.
LCR Stress Testing
Regulators run scenario-based stress tests with deposit runoff rates (retail 3–10%, wholesale 20–100%), credit line drawdowns, and derivative margin calls. Banks must demonstrate LCR stays above 100% under severe but plausible scenarios.
How to Use This Calculator
Enter HQLA (Level 1, 2A, 2B), cash outflows (deposits, withdrawal rates, commitments, derivatives), and cash inflows. The calculator applies haircuts, enforces Level 2 limits, caps inflows at 75% of outflows, and computes LCR.
Click an example to load a scenario, then adjust inputs and view charts.
When to Use an LCR Calculator
Banks use LCR calculators for compliance monitoring, stress testing, and strategic planning. Regulators use them for supervision. Analysts use them for credit research and peer comparisons.
Frequently Asked Questions
What is the Liquidity Coverage Ratio (LCR)?
The LCR is a Basel III requirement ensuring banks hold enough High-Quality Liquid Assets (HQLA) to survive 30 days of stress outflows. LCR = HQLA / Net Cash Outflows ≥ 100%. Born from the 2008 financial crisis, it prevents bank failures during liquidity stress. Silicon Valley Bank's 2023 collapse showed what happens without adequate liquidity — $42B withdrawn in a single day.
What is the LCR formula?
LCR = (HQLA / Net Cash Outflows) × 100. HQLA includes Level 1 assets (cash, Treasuries, no haircut), Level 2A (15% haircut), and Level 2B (50% haircut). Net Cash Outflows = Total Outflows − min(Inflows, 0.75 × Outflows). Banks must maintain LCR ≥ 100% at all times.
What is the Basel III LCR requirement?
Basel III requires banks to maintain LCR ≥ 100% since January 2019. This means HQLA must equal or exceed net cash outflows over a 30-day stress scenario. National supervisors may set higher requirements. G-SIBs typically hold 120–150% for buffer above the minimum.
What are HQLA categories?
Level 1: Cash, central bank reserves, government securities (0% haircut). Level 2A: Investment-grade corporate bonds, covered bonds (15% haircut). Level 2B: Lower-rated corporate bonds, equities (50% haircut). Level 2 assets cannot exceed 40% of total HQLA.
LCR vs NSFR — what's the difference?
LCR addresses short-term liquidity over 30 days — can the bank survive acute stress? NSFR (Net Stable Funding Ratio) addresses structural liquidity over one year — is funding stable? LCR = HQLA / Net Outflows; NSFR = Available Stable Funding / Required Stable Funding. Both are complementary Basel III pillars.
How does LCR stress testing work?
Regulators run scenario-based stress tests: deposit runoff (retail 3–10%, wholesale 20–100%), credit line drawdowns, derivative margin calls. Banks must demonstrate LCR stays above 100% under severe but plausible scenarios. The 30-day horizon reflects the time needed for central bank or market intervention.