会计与税务 计算器

用直线法计算资产折旧。输入成本、残值和使用寿命——获得年折旧额和折旧计划表。免费。

Calculate accelerated depreciation using double-declining balance method. Free accounting calculator.

Calculate US MACRS tax depreciation for business assets by property class. Free tax planning tool.

Calculate break-even point in units and revenue with contribution margin analysis and sensitivity. Free business tool.

Cost-volume-profit analysis for target profit, margin of safety, and operating leverage. Free management accounting tool.

Calculate working capital, current ratio, and quick ratio from balance sheet data. Free financial analysis tool.

Calculate AR turnover ratio and days sales outstanding (DSO). Assess collection efficiency. Free accounting tool.

Calculate inventory turnover ratio and days inventory outstanding. Free supply chain and accounting tool.

Calculate Altman Z-Score to predict bankruptcy probability for manufacturing and non-manufacturing firms. Free credit tool.

Decompose ROE into profitability, efficiency, and leverage components using DuPont framework. Free analysis tool.

Calculate optimal order quantity to minimise total inventory costs. Free operations management tool.

Allocate overhead costs using activity-based costing drivers. More accurate than traditional methods. Free tool.

Calculate taxable equivalent yield for comparing municipal bonds to taxable bonds. Free tax planning tool.

Calculate effective and marginal tax rates from income and tax brackets. Free personal and corporate tax tool.

Calculate after-tax investment return accounting for capital gains, dividends, and ordinary income taxes. Free tool.

Calculate retained earnings from beginning balance, net income, and dividends paid. Free accounting tool.

Calculate degree of operating leverage (DOL) and its impact on earnings volatility. Free financial analysis tool.

Calculate degree of financial leverage (DFL) from EBIT and interest expenses. Free corporate finance tool.

Calculate CCC from DIO + DSO - DPO. Measure efficiency of working capital management. Free finance tool.

计算流动性比率（流动比率、速动比率等）。输入资产和负债——获得流动性分析。免费。