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🏊 泳池加盐量（盐水泳池）Pool Salt Calculator
加盐量（磅）= 加仑数 × 8.34 × (目标 ppm - 当前 ppm) ÷ 1,000,000；同时给出千克和 40 磅袋数。本地处理。Salt (lb) = gallons × 8.34 × (target ppm - current ppm) ÷ 1,000,000, also in kilograms and 40-lb bags. Processed locally.
使用说明与常见问题How-to & FAQ
「泳池加盐量（盐水泳池）」是什么？What is the Pool Salt Calculator tool?
加盐量（磅）= 加仑数 × 8.34 × (目标 ppm - 当前 ppm) ÷ 1,000,000；同时给出千克和 40 磅袋数。本地处理。Salt (lb) = gallons × 8.34 × (target ppm - current ppm) ÷ 1,000,000, also in kilograms and 40-lb bags. Processed locally.
如何使用「泳池加盐量（盐水泳池）」？How do I use the Pool Salt Calculator tool?
在「泳池加盐量（盐水泳池）」中，填写「泳池水量（加仑）」、「当前盐度 ppm」、「目标盐度 ppm」等参数，结果会随输入实时计算并显示在下方。In the Pool Salt Calculator: Fill in "Pool volume (gallons)", "Current salt ppm", "Target salt ppm"; results are recalculated instantly as you type.
分几次加？Add it all at once?
建议先加约 3/4，循环 24 小时后复测再补。Add about three quarters, circulate 24 hours, re-test and top up.
能举个计算实例吗？Can you show a worked example?
例如在「泳池加盐量（盐水泳池）」中填 泳池水量（加仑） = 20000，当前盐度 ppm = 0，目标盐度 ppm = 3200，结果区显示：需要加盐：533.76 lb；千克：242.11 kg；40 磅袋：14For example, entering Pool volume (gallons) = 20000, Current salt ppm = 0, Target salt ppm = 3200 in the Pool Salt Calculator gives: Salt to add: 533.76 lb; Kilograms: 242.11 kg; 40-lb bags: 14
哪些输入会被检查？Which inputs are validated?
「泳池加盐量（盐水泳池）」会检查这些输入——「泳池水量（加仑）」、「目标盐度 ppm」：必须填写，须大于 0；「当前盐度 ppm」：必须填写，不能为负数；绝对值超过 10¹⁵ 的数也会被拒绝。不符合时结果区显示具体提示，不会给出数字。The Pool Salt Calculator checks its inputs — "Pool volume (gallons)", "Target salt ppm": required, must be greater than 0; "Current salt ppm": required, cannot be negative; numbers above 10¹⁵ in absolute value are rejected too. When a value fails, the result area names the problem instead of showing a number.
有哪些选项可以调整？What options can I adjust?
「泳池加盐量（盐水泳池）」的设置：「泳池水量（加仑）」默认 20000；「当前盐度 ppm」默认 0；「目标盐度 ppm」默认 3200。每次生成结果都按当前设置处理。Settings in the Pool Salt Calculator — "Pool volume (gallons)" default 20000; "Current salt ppm" default 0; "Target salt ppm" default 3200. The result always uses the current settings.
「泳池加盐量（盐水泳池）」免费吗？需要注册吗？Is the Pool Salt Calculator free? Do I need an account?
「泳池加盐量（盐水泳池）」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Pool Salt Calculator is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.