內容簡介
calculate.at Calculators 外掛允許用戶在任何文章或頁面中輕鬆嵌入多種計算器，無需註冊或設定。這些計算器始終保持最新，並自動調整大小以適應不同設備，提供即時結果，適合各種網站需求。
【主要功能】
• 嵌入多種計算器，如房貸、BMI、計小費等
• 無需註冊或 API 金鑰，完全免費
• 自動調整大小，適合手機、平板和桌面
• 即時顯示計算結果，連結至完整計算器頁面
• 無追蹤、無 cookie，保護用戶隱私
外掛標籤
開發者團隊
② 後台搜尋「calculate.at Calculators – Mortgage, BMI, Tip, Percentage & Unit Converter」→ 直接安裝（推薦）
原文外掛簡介
Add a free, working calculator to any post or page with one shortcode. Pick a calculator, paste [calculate_at calculator="mortgage-calculator"], publish. There is nothing to configure: no account, no API key, no settings page.
The calculators run on calculate.at, so they always use the latest formulas and you never have to update anything. Each one resizes itself to fit its content (no scrollbar, no dead space) and works on phones, tablets and desktops.
Calculators you can embed
Mortgage calculator (mortgage-calculator): monthly principal and interest, total payment with property tax and home insurance, total interest and loan amount from home price, down payment, rate and term. Good for real estate, mortgage and finance sites.
BMI calculator (bmi-calculator): body mass index in metric (cm, kg) or imperial (ft, in, lb) with the standard adult categories. Good for health, fitness and wellness blogs.
Tip calculator (tip-calculator): tip amount, total bill and split-the-bill share per person with 15%, 18%, 20% and 25% presets or a custom percentage. Good for restaurant, travel and lifestyle sites.
Percentage calculator (percentage-calculator): what is X% of Y, X is what percent of Y, and X is Y% of what number. Good for education, business and how-to sites.
Miles to km converter (miles-to-km): convert miles to kilometers with the exact factor 1 mile = 1.609344 km, with common race distances. Good for running, travel and cycling blogs.
How to use
Install and activate the plugin.
Edit a post or page and add the shortcode, for example [calculate_at calculator="tip-calculator"]. In the block editor use the Shortcode block; it also works in the Classic Editor and in page builders that have a shortcode element.
Publish. That is all.
Use the shortcode more than once with different calculator values to put several calculators on the same page.
Why use it
Free, no signup. No account, API key or registration, ever required.
Always up to date. The embedded calculator is a live page on calculate.at, so fixes and improvements arrive without a plugin update.
Responsive and fast. The iframe is lazy-loaded, sized automatically, and only one tiny inline script is added per page (for the auto-resize).
No cookies, no tracking from the calculator. The embedded calculator page loads no analytics scripts and sets no cookies.
Clear results. Each calculator shows its result instantly and links to the full calculator page on calculate.at for more detail.
Want another calculator, a translation or a white-label version? Contact calculate.at: custom calculators, translations and builds without the attribution footer are available on request.
External service
This plugin displays calculators hosted on calculate.at, so it works only while calculate.at is reachable. When a page containing the shortcode is opened, the visitor’s browser loads the calculator from https://calculate.at/embed/
Disclaimer
The calculators give estimates for information only. They are not financial, medical or tax advice; a BMI value is a screening measure for adults, not a diagnosis.
