24種の無料計算ツール · 会員登録不要
必要なツールをすぐに見つけて使いましょう
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不動産投資と節税を、正確な数字で計算しましょう。
取得税・譲渡税・LTV・退職金 — お金が絡む決断は計算が先です
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感覚でのダイエットは終わり、科学的な数値で証明しましょう。
TDEE・体脂肪・マクロ — 体の数字を知って体重を動かしましょう
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Organize text and file tasks quickly.
Handle word count, reading time, images, and speech tools for everyday work
MillionsCode is more than a list of tools
The site groups tools by practical tasks: taxes, loans, exchange rates, health, shopping, household costs, and everyday calculators. Visitors can run a tool first, then move to related hubs and guides when they need context, definitions, or next steps.
- Free tools without account signup
- Topic hubs connect related calculators and guides
- Multilingual URLs are managed with hreflang structure