How to Say ‘My weight is 70 kilograms.’ in Japanese
体重は七十キロです。
taijuu wa nanajutsu kiro desu
[tie-joo wah nah-nah-joo kee-roh dess]
💬 Usage Tip: For body measurements, Japanese often uses "topic + number + unit + [です]": [体重は七十キロです], [身長は百七十五センチです]. You usually don't need a separate word for "my" if the context is clear.
Phrase Breakdown
体重は
taijuu wa
As for my weight / body weight
Introduces the topic being discussed.
体重は増えました。
My weight increased.
Words in this phrase
体重
taijuu
[tie-joo]
body weight
Means a person's weight.
体重は七十キロです。
My body weight is seventy kilos.
は
wa
[wah]
topic marker; as for
Marks the topic of the sentence.
体重は七十キロです。
As for my body weight, it is seventy kilos.
七十キロ
nanajutsu kiro
70 kilograms
The weight amount.
七十キロです。
It is 70 kilograms.
Words in this phrase
七十
nanajutsu
[nah-nah-joo]
seventy
The number 70.
体重は七十キロです。
My weight is seventy kilos.
キロ
kiro
[kee-roh]
kilo; kilogram
Used for kilograms in weight expressions.
体重は七十キロです。
My body weight is seventy kilograms.
です
desu
[dess]
is; am; are
Polite copula for making a statement.
体重は七十キロです。
My body weight is seventy kilos.
Get the Full Learning Experience
This lesson is just a preview. Download PrettyFluent to practice pronunciation, roleplay conversations, and master vocabulary with spaced repetition.
Pronunciation Feedback
AI-powered speech recognition to perfect your accent
Spaced Repetition
Retain vocabulary long-term with smart practice
Immersive Roleplaying
Practice real conversations with AI partners
Custom Scenarios
Request lessons tailored to your specific needs
What Learners Are Saying
“Teaching in Osaka and I wanted to connect with my students beyond the classroom. The everyday conversation scenarios made my Japanese feel natural, not textbook-y.”
Mia S., 25, English Teacher
“Moved to Tokyo and the polite vs. casual speech levels were killing me. This app breaks it all down with real scenarios. My coworkers noticed the difference in weeks.”
Kevin Z., 31, Game Developer
“I tried five different apps before this one. The roleplay conversations are what finally made things click. I actually remember what I learn now.”
Sofia R., 31, Marketing Manager