A ratio above 1.0x means your liquid assets could fully cover your near-term obligations today, with no need to sell illiquid assets, borrow, or wait for your next paycheck. Below 1.0x isn't automatically a crisis — it depends how flexible those obligations are — but it's worth knowing before an emergency forces the question. Unlike the Emergency Fund tool, which measures runway against ongoing essential spending, this measures coverage against actual debts and bills due.

🇵🇹 This ratio is more commonly used in business credit analysis, but the same logic applies to personal finances: landlords and lenders in Portugal sometimes ask for proof of funds covering a few months of rent or loan payments before approving a lease or a loan, which is, in effect, an informal check of this same ratio.