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Can Microsoft Forms Report an Incorrect Completion Time?

Huma Ashraf Ch Oct 7, 2026 868 views

Question details

The user is questioning whether the completion time reported by Microsoft Forms can be inaccurate or mistakenly short, particularly when reviewing responses for potential cheating.

Can Microsoft Forms Report an Incorrect Completion Time?

Product: Microsoft Forms
Device & OS: not provided
Scenario: Evaluating form or quiz responses where some completion times are significantly shorter than the average duration.
Observed behavior: The recorded completion time for certain respondents is unusually short, creating suspicion of cheating despite the value being an estimate.

Before you start

Before analyzing the submission data, ensure you have exported your Microsoft Forms responses to a spreadsheet so you can accurately compare start times, completion times, and the actual submitted answers.

Solution 1Recommended

Evaluate Forms Data and Interpret Completion Time as an Estimate

Understand how completion time is calculated and manually verify response validity using exported data rather than relying solely on system durations.

Microsoft Forms tracks the time from when a user opens the form to when they click the submit button. However, this recorded duration is strictly an estimate. Network delays, browser caching, or users typing their answers in a separate document offline before pasting them into the form can lead to unusually short recorded times.

Export Responses to a Spreadsheet

Open your Microsoft Forms dashboard, navigate to the specific form or quiz, go to the 'Responses' tab, and click 'Open in Excel' to download the raw data.

Review Start and Completion Times

In your spreadsheet application, locate the 'Start time' and 'Completion time' columns to see the exact timestamps recorded by the Microsoft servers.

Analyze Response Quality

Cross-reference the suspiciously fast completion times with the quality of the submitted answers. Look for detailed text that might indicate the respondent copy-pasted pre-written answers.

Evaluate Overall Behavior

Determine if there are other suspicious patterns, such as multiple identical submissions from the same IP, before concluding that a respondent cheated.

Evaluate Forms Data and Interpret Completion Time as an Estimate

Context Matters: A very short completion time does not conclusively prove a respondent cheated. The value should be treated as an estimate, and response quality must be considered before drawing conclusions.

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1. Download WPS Office: Download and install the free version of WPS Office from the official website.
2. Open Your Data File: Launch WPS Spreadsheet and import the Excel (.xlsx) file you downloaded from Microsoft Forms.
3. Analyze Responses: Utilize built-in data sorting, formatting, and filtering tools to easily evaluate completion times and response quality.

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Frequently Asked Questions

How exactly does Microsoft Forms calculate completion time?

Microsoft Forms calculates completion time by measuring the exact difference between the timestamp when a user first opens the form (Start time) and the timestamp when they successfully click the submit button (Completion time).

Can I edit the recorded completion time in Microsoft Forms?

No, the start and completion times are automatically generated and recorded by Microsoft's servers. Neither the form creator nor the respondent can manually edit these timestamps.

Why would a legitimate respondent have a very short completion time?

A respondent might have previously viewed the questions, typed their answers in a local text document (like Notepad or Word), and then simply pasted the text into the form. Brief network interruptions or browser caching anomalies can also cause tracking discrepancies.

Is there a way to enforce a strict time limit on Microsoft Forms?

Yes, if you are creating a Quiz. Go to the form settings by clicking the three dots in the upper right corner, select 'Settings', navigate to 'Options for responses', and check the 'Set time duration' box to enforce a strict timer.

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