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3rd Grade Elapsed Time Worksheet

Find how much time has passed between a start time and an end time, in hours and minutes.

  • Homework
  • Review
  • Test Prep
  • Tutoring

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Worksheet details

Grade
3rd Grade
Subject
Math
Skill
Telling Time
Topic
elapsed time in hours and minutes
Difficulty
Standard
Time
16 minutes
Pages
2 (incl. answer key)
Format
Printable PDF (US Letter)
Answer key
Included
Best for
homework, review, test prep, tutoring

What This Worksheet Practices

Students will find elapsed time in hours and minutes between a start and end time.

  • Counting whole hours, then minutes
  • Finding elapsed time
  • Working within 60 minutes per hour

Worksheet Preview

Preview of Elapsed Time Worksheet

Counting time that has passed

Elapsed time asks how much time is between a start and an end. The reliable method is to count up: jump from the start to the next whole hour, then count whole hours, then the leftover minutes. The big thing to remember is that an hour is 60 minutes, not 100, so minutes wrap around at 60.

How to use it

Encourage counting up (a number line helps): from 7:30, jump 30 minutes to 8:00, then one hour to 9:00 — that’s 1 hour 30 minutes. Builds on telling time to 5 minutes and pairs with time to the nearest minute.

👩‍🏫 Teacher note

Count up: jump from the start time to the next hour, then by hours, then the extra minutes. A number line is a great support. Remember an hour is 60 minutes, not 100.

🏠 Parent note

Count forward from the start time: first to the next hour, then count whole hours, then the leftover minutes.

Common Mistakes to Watch For

  • Treating an hour as 100 minutes instead of 60
  • Forgetting to count the minutes after the whole hours

Answer Key

Each answer shows the elapsed time in hours and/or minutes.

⬇ Download Answer Key (PDF)

Frequently Asked Questions

Is this worksheet free to download?

Yes. You can download and print this worksheet for free, with no sign-up required.

Does it come with an answer key?

Yes — a complete answer key is included.

Original & reviewed. Every worksheet is created in-house from a grade-level skill brief, checked for a correct answer key, and reviewed for grade-appropriateness. Our editorial policy.