Basel III calculator
Credit exposure, capital and bank impact
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Scope and calculation guide
Start with a blank position or load a synthetic example. Enter the lender's hold and mutually exclusive unfunded components. Choose an explicit capital target or a sourced minimum. Use Calculate to refresh results after edits.
The U.S. snapshot covers Federal Reserve Part 217 standardized treatment for supported ordinary corporate exposures. The BCBS option is a hypothetical reference scenario. Dedicated fund equity, securitization, specialized lending, broader collateral and local-law treatments require separate methods.
Annual economics uses the full average funded amount for funding cost, explicit expected loss and costs, tax on positive profit, and entered attributed equity. Attributed equity requires an allocation policy. Missing facts remain unavailable.
Imports are recalculated. Unknown versions remain read-only. Downloads preserve assumptions, sources, selected facilities and unresolved rows. Table search never changes calculation membership.