Fact or Assumption?

Real life decision tool

Examine a statement and separate what is known from what is assumed. Use this free JiffyFlow tool to question your assumptions, identify missing evidence and think more clearly.

This tool is for informational and educational purposes only. It does not independently verify claims or determine whether a statement is objectively true. The result is intended to encourage critical thinking and should not be treated as a definitive factual judgment. Always evaluate important claims using reliable and appropriate sources.

✅ Free to use ✅ Works instantly ✅ No data stored

🧩 THINKING TOOL

Fact or Assumption?

Separate what you actually know from what you think, assume or feel.

🧩

Not everything that feels like a fact is a fact.

Our brains naturally fill gaps in information. This tool helps you see where the facts end and your interpretation begins.

Example:

“My boss didn’t give me a raise because he doesn’t like me.”

FACT I didn’t get a raise.
INTERPRETATION My boss doesn’t like me.
ASSUMPTION His opinion of me caused the decision.
UNKNOWN I don’t know the real reason.

No AI. No judgment. Your text stays in your browser.

Step 1 of 6 17%
STEP 1 · STATEMENT

What happened?

Write the situation exactly as you currently see it.

0/2000
Don’t edit your thinking yet.

Write the version that currently feels true to you. We’ll examine it in the next steps.

STEP 2 · WHAT DO YOU KNOW?

What can you actually verify?

Select everything that is directly observable or independently verifiable.

Select all that apply.

STEP 3 · BREAK IT APART

Which parts are facts?

Look at your original statement. Which parts could you confidently defend as facts?

0/2000
✓ FACT

Something you can directly observe, measure or verify.

?

If you need to interpret it to explain it, it may not be a fact.

STEP 4 · INTERPRETATION

What are you adding to the facts?

These are the conclusions your brain is drawing from the information.

STEP 5 · ASSUMPTIONS

What would have to be true for your conclusion to be correct?

Look for the invisible bridge between the fact and your conclusion.

FACT My friend didn’t reply. ↓ ASSUMPTION She is deliberately ignoring me. ↓ CONCLUSION She is angry with me.
0/2000
STEP 6 · UNKNOWN

What don’t you know?

This is often the most important question.

0/2000

Select everything that applies.

🧩
YOUR THINKING BREAKDOWN

Now you can see the difference.

The goal isn’t to tell you that your conclusion is wrong. It’s to show which parts are known, which are interpreted, and which depend on assumptions.

YOUR ORIGINAL STATEMENT

—

✓
FACTS

—

💭
INTERPRETATION

—

🧩
ASSUMPTIONS

—

?
UNKNOWN

—

🧠 Your thinking check

A MORE CAREFUL VERSION

—

One question to take with you:

What else could be true?

Facts are what you know. Assumptions are what you add. The space between them is where better thinking begins.

What is the Fact or Assumption tool?

Fact or Assumption is a simple critical-thinking tool that helps you examine statements and distinguish between information that can be supported by evidence and conclusions that may be based on assumptions.

Why is it important to distinguish facts from assumptions?

We often fill gaps in our knowledge with assumptions without realizing it. Separating what we actually know from what we believe or infer can help reduce misunderstandings and lead to more careful decisions.

How does the tool help?

The tool encourages you to consider:

What would change my conclusion?

What exactly do I know?

What evidence supports this statement?

Am I making an inference?

What information is missing?

Could there be another explanation?

Am I treating an opinion as a fact?

What is the difference between a fact and an assumption?

A fact is information that can be supported or verified using reliable evidence.

An assumption is something we accept or believe to be true without having sufficient evidence to establish it.

An assumption is not necessarily false. It simply means that the available evidence may not be enough to treat it as established fact.

Use it before making important judgments

Fact or Assumption can be useful when evaluating information from conversations, news articles, social media, workplace discussions or everyday situations.

The goal is not to automatically reject a statement, but to understand how certain you can reasonably be about it.

FAQ

Can this tool determine whether something is objectively true?

No. The tool cannot independently verify every claim. It helps you identify whether a statement appears to rely on evidence, inference or assumptions.

Does an assumption mean something is false?

No. An assumption may turn out to be correct. The distinction is that it has not been sufficiently established by the evidence available to you.

Why should I question my own assumptions?

Because assumptions can influence how we interpret information and make decisions. Identifying them can help you consider alternative explanations and avoid treating uncertain conclusions as established facts.

Check our other tools and thank you for visiting JiffyFlow.

If there is a problem with a tool or you would like to suggest some improvements, contact us.