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Convert g & kg

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Free printable convert g & kg worksheets for 4th grade. Students convert between grams and kilograms using the 1,000-gram-per-kilogram relationship, applying decimal knowledge to metric weight conversion. These worksheets reinforce the base-10 structure of the metric system in a weight measurement context. Part of our measurement worksheets collection.

What You'll Learn

  • Convert between grams and kilograms using the factor of 1,000
  • Write gram and kilogram equivalents for given metric weights
  • Solve metric weight conversion problems involving whole numbers

FAQ

How does the g-to-kg conversion connect to multiplying and dividing by 1,000?

Converting grams to kilograms requires dividing by 1,000 (moving the decimal three places left), while converting kilograms to grams requires multiplying by 1,000 (three places right) — a direct decimal skill application.

Why might a student express a result like 2,500 g as 2.5 kg?

This is correct and demonstrates good decimal and metric fluency — the student recognizes that 2,500 ÷ 1,000 = 2.5 and expresses the answer in the larger unit with a decimal part.

How is g-to-kg conversion used in real-world cooking or science?

Recipes often list small quantities in grams but nutrition labels may use kilograms for daily intake values; science labs measure samples in grams but report results in kilograms — making this a practical conversion skill.

Grade
4th Grade
Ages
Ages 9-10
Subject
Math
Format
Printable PDF

Ratings & Reviews

3

Priya N.

Kindergarten Teacher · Verified download

Apr 2026

This is going straight into my lesson plans the second it drops. Please prioritize this one!

Helpful · 13

Emily W.

Homeschool parent · Verified download

May 2026

Excited for this one! I've been hunting for a good printable on this topic for weeks.

Helpful · 9

Rachel H.

Homeschool parent · Verified download

Apr 2026

We've been waiting for this topic. Signed up just to get notified when it's ready.

Helpful · 6

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