折扣计算器
计算打折后的价格
在浏览器中运行 · 无需上传
此工具及本页说明目前仍为英文。功能完全相同：一切都在你的浏览器中运行。
Price after a discount
–
You pay
How big is the discount?
–
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- 任何内容都不会离开你的设备
- 服务器不限制文件大小
- 无需注册，无水印
- 免费
How to use the discount calculator
- Enter the original price and the discount.
- Add an extra discount or sales tax if there is one.
- Or enter an original and a sale price to see how big the discount is.
20% off and then 10% off is not 30% off
A second discount is taken off the already reduced price. 20% off 100 is 80, and 10% off 80 is 72: together that is 28% off, not 30%.
常见问题
Is tax added before or after the discount?
After. Sales tax is charged on the price you actually pay, so the calculator applies discounts first and then the tax.
Is anything sent anywhere?
No. The calculation happens in your browser, and the prices you enter never leave your device.