Tax Rate Calculator
Provides conversion between taxed and untaxed amounts, tax amount calculation, tax rate reverse calculation, supports custom tax rates and exemption amounts
Tax Rate Calculator Documentation
What is Tax Rate Calculator?
Tax Rate Calculator is a professional financial and tax calculation tool that provides conversion between taxed and untaxed amounts, tax amount calculation, and tax rate reverse calculation. Supports custom tax rates and exemption amounts, suitable for various commercial financial and tax calculation scenarios, helping you quickly and accurately perform tax calculations.
Core Features
How to Use
- Select calculation mode: Untaxed→Taxed, Taxed→Untaxed, Amount→Rate, Tax→Amount
- Enter corresponding amounts, tax rate and exemption amount (if applicable)
- Select output format: Table format or Text block
- Click the "Calculate" button
- View calculation results, click result cards or text block to copy
Calculation Formulas
Untaxed → Taxed Amount
Taxed Amount = Untaxed Amount + (Untaxed Amount - Exemption) × Tax Rate
Taxed Amount → Untaxed Amount
Untaxed Amount = (Taxed Amount + Exemption × Tax Rate) ÷ (1 + Tax Rate)
Taxed Amount & Untaxed Amount → Tax Rate
Tax Rate = (Taxed Amount - Untaxed Amount) ÷ (Untaxed Amount - Exemption)
Tax Amount & Tax Rate → Taxed Amount & Untaxed Amount
Untaxed Amount = Tax Amount ÷ Tax Rate + Exemption; Taxed Amount = Untaxed Amount + Tax Amount
Common Use Cases
Frequently Asked Questions
What is taxed amount and untaxed amount?
Taxed amount refers to the total amount including taxes, while untaxed amount refers to the amount excluding taxes. For example, if a product's untaxed price is 100 yuan and the tax rate is 13%, then the taxed total amount is 113 yuan and the tax amount is 13 yuan.
What does exemption amount mean?
Exemption amount refers to the portion that does not require tax payment within a certain amount range. For example, if the exemption amount is 1000 yuan, only the portion exceeding 1000 yuan needs to calculate taxes.
How to choose the appropriate calculation mode?
Select the corresponding mode based on the information you know: If you know the untaxed amount and tax rate, choose "Untaxed→Taxed"; If you know the taxed total amount and tax rate, choose "Taxed→Untaxed"; If you know both amounts and want to reverse calculate the tax rate, choose "Amount→Rate"; If you know the tax amount and tax rate, choose "Tax→Amount".
Are the calculation results accurate?
This tool uses standard tax calculation formulas with high accuracy, defaulting to 2 decimal places. However, please note that actual tax calculations may vary due to regional policies, special regulations and other factors. The calculation results are for reference only, and the actual tax amount is subject to confirmation by the tax authority.
Is the data secure?
Absolutely secure! This tool uses pure frontend technology. All calculation operations are completed locally in your browser and no data is sent to any server. The amounts you input and the calculation results are not uploaded, stored, or recorded.
What tax rates are supported?
This tool supports any tax rate, you can enter according to actual circumstances. Common VAT rates include: 13% (general taxpayers), 9% (some industries), 6% (service industry), 3% (small-scale taxpayers), etc.