年龄计算器
计算以年、月、日表示的准确年龄。
使用国家预设税率或自定义税率计算含税及不含税金额。
货币: CNY · 金额使用此货币,不进行汇率换算。
请选择适用于此交易的税率。
Mainland general-taxpayer VAT presets. Goods, services, simplified collection and small-scale schemes have different rules; input-tax credits are not calculated.
官方来源 · 核对日期 2026-09-04Choose the rate that applies to your supply. Presets are input shortcuts, not a statement of current tax law.
详细方法和示例目前以英语提供。
To add tax, multiply the base by the selected rate and add the tax. To remove included tax, divide the total by 1 + rate/100. Only the India profile splits intra-state GST into equal CGST and SGST, or displays IGST for inter-state supplies. Other country profiles show the total transaction tax. This does not determine product classification, exemptions, tax credits or filing obligations.
At an entered rate of 18%, a base amount of 1,000 currency units produces 180 currency units GST and a 1,180 currency units total. For an intra-state supply, the illustration splits tax into 90 currency units CGST and 90 currency units SGST.
Check the arithmetic of adding transaction tax to a base price or extracting included tax from a total. The country profile changes the displayed tax conventions; it does not classify goods or determine whether a transaction qualifies for an exemption.
No. Currency is a display choice and the country profile controls calculation conventions. The applicable rate still depends on the actual transaction, location, date, and relevant rules.
For the intra-state option, the tool divides the entered total GST rate into equal components. The inter-state option displays IGST. Other country profiles display the total transaction tax instead.
These figures are estimates for information only, not financial or tax advice. Actual terms, fees, rates, and returns can differ. Read the financial disclaimer.