Translation guide
The English word "formula" covers several distinct concepts in Japanese. This guide breaks them down by meaning: mathematical/scientific formulas, baby formula, set phrases or established methods, and racing formulas.
A mathematical equation, chemical formula, or symbolic representation of a rule or relationship.
The standard term for a mathematical formula or a formally stated rule. Also used for 'official' announcements.
この数学の公式を覚えてください。
Please memorize this mathematical formula.
二次方程式の解の公式は何ですか？
What is the quadratic formula?
A general term for an expression, equation, or formula. Often used in mathematics and science.
この式を解いてください。
Please solve this formula/equation.
Specifically a chemical formula.
水の化学式はH₂Oです。
The chemical formula for water is H₂O.
Powdered or liquid milk substitute for babies.
The most common term for powdered baby formula.
粉ミルクを作ってあげるね。
I'll make some formula for you.
A more formal term for infant formula, often seen on packaging.
育児用ミルクはどこで売っていますか？
Where do you sell baby formula?
In context, simply 'milk' can mean formula, especially when talking about feeding a baby.
Can also mean cow's milk, so context is important.
A fixed form of words used in a particular situation, or a standard method for doing something.
A set phrase, cliché, or conventional expression.
彼のスピーチは決まり文句ばかりだった。
His speech was full of formulas (clichés).
A standard, classic, or go-to method/pattern. Often used for recipes, routines, or popular items.
A set pattern or routine, often with a nuance of being predictable or stereotypical.
A set of specifications for racing cars, e.g., Formula 1.
Direct loanword used for racing series like Formula 1.
フォーミュラ1は最高峰のレースだ。
Formula 1 is the pinnacle of racing.
Common abbreviation for Formula 1.
彼はF1ドライバーになりたい。
He wants to become a Formula 1 driver.
The loanword フォーミュラ is almost exclusively used for motorsports. Using it for a mathematical formula or baby formula will cause confusion. Stick to 公式 for math and 粉ミルク for baby formula.
It's time to feed the baby formula.
このカクテルは当店の定番です。
This cocktail is our house formula (standard).
Literally 'equation', but metaphorically used for a 'formula for success' or a surefire method.
成功の方程式は努力と忍耐だ。
The formula for success is hard work and perseverance.
彼の朝の行動はお決まりだ。
His morning routine is a formula.