This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

Sentence

彼は計算が早い。

(かれ)計算(けいさん)(はや)い。
He is quick at figures.
Sentence

ご破算にしよう。

破算(はさん)にしよう。
Let's throw it away and start over with a clean slate.
Sentence

彼は計算が得意だ。

(かれ)計算(けいさん)得意(とくい)だ。
He's good at arithmetic.
Sentence

彼は計算が上手だ。

(かれ)計算(けいさん)上手(じょうず)だ。
He is expert at figures.
Sentence

取らぬ狸の皮算用。

()らぬ(たぬき)皮算用(かわざんよう)
Count one's chickens before they are hatched.
Sentence

私には成算がある。

(わたし)には成算(せいさん)がある。
I am sure of success.
Sentence

彼は支出を計算した。

(かれ)支出(ししゅつ)計算(けいさん)した。
He calculated the expenses.
Sentence

彼はとても打算的だ。

(かれ)はとても打算的(ださんてき)だ。
He is very mercenary.
Sentence

彼は、足し算が速い。

(かれ)は、()(ざん)(はや)い。
He is quick at addition.
Sentence

清算をお願いします。

清算(せいさん)をお(ねが)いします。
Check, please.