Overview
一键计算国际物流体积重，支持空运/海运标准。三通国际物流用户首选的运费估算助手，让您的三通转运更加便捷高效。
专为美国华人及跨境电商用户设计的国际物流体积重计算器。 无论您是使用三通集运，还是其他国际物流服务，这款插件都能帮您快速计算空运与海运的体积重量 (Volumetric Weight)，让复杂的运费估算变得简单准确。 【核心功能】 ✅ 精准计算：输入长宽高 (cm)，即刻获取标准体积重 (kg)。 ✅ 灵活系数：支持一键切换 /5000 (标准空运/DHL/FedEx) 与 /6000 (海运专线) 计算标准，适配不同渠道需求。 ✅ 隐私安全：所有计算完全在本地浏览器进行，绝不上传任何用户数据。 ✅ 永久免费：无内置广告，界面清爽，即装即用。 【适用场景】 📦 淘宝/京东/拼多多反向海淘集运 📦 留学生行李寄送与国际搬家 📦 跨境电商 (Amazon/Ebay) 发货成本预估 📦 三通国际物流及各大转运公司运费核算 不再为分不清“实重”与“泡重”而烦恼，立即添加到 Chrome，成为您的私人物流精算师！
Details
- Version1.0.0
- UpdatedFebruary 16, 2026
- Size1.17MiB
- Languages中文（中国）
- Developer
Email
pengjia0130@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
