Liquidity ratios

$\\mbox{Current ratio} = \\frac {\\mbox{Current Assets}} {\\mbox{Current Liabilities}}$

$\\mbox{Quick (Acid Test) Ratio} = {\\mbox{Cash and Cash Equivalent} + \\mbox{Marketable Securities} + \\mbox{Accounts Receivable}\\over \\mbox{Current Liabilities}}$

Cash ratio is the same as Quick without the accounts receivable

Solvency ratios

Long term debt to equity = total debt / total equity

Debt to equity = total debt / total equity

Total debt ratio = total debt / total assets

Financial leverage ratio = total assets / total equity