Basel III Capital Calculator
Calculate Basel III capital requirements with our free interactive calculator. Includes Tier 1/Tier 2 capital, risk-weighted assets, CAR calculation, and regulatory insights.
Capital Calculation Inputs
Enter your capital and risk-weighted asset details
Tier 1 Capital
Risk-Weighted Assets (RWA)
Capital Buffers (%)
Calculation Results
Enter capital details and click calculate
Enter your capital details above and click "Calculate Capital" to see results
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Free Basel III Capital Adequacy Ratio (CAR) Calculator
This free online Basel III calculator computes the Capital Adequacy Ratio (CAR), CET1 ratio, Tier 1 ratio, and Total Capital ratio for banks under Basel III/IV regulatory requirements. Formula: CAR = (Tier I Capital + Tier II Capital) / Risk Weighted Assets. Banks must maintain minimum 4.5% CET1, 6% Tier I, and 8% Total Capital plus a 2.5% capital conservation buffer and optional 0-2.5% countercyclical buffer.
FineIT (est. 2001) is a quantitative advisor to the IASB and BCBS member institution. Basel Analytics Suite provides complete Basel III/IV compliance for 150+ banks across 40+ countries with 200+ Big 4 audit approvals.