ユーティリティすぐに利用できます
税の加算・逆算をする
価格に売上税を加算、または税込合計から税抜価格を逆算します。
ツール操作エリア
アカウント不要The calculation runs locally; no financial-data upload is required. Optional analytics and advertising have separate consent and privacy disclosures. Use synthetic inputs and the same currency for all amounts.
- Before tax
- 100.00
- Sales tax
- 13.00
- Total including tax
- 113.00
Uses the rate you enter; tax rules, exemptions, and jurisdictional rounding may differ.