How Many Calories Should I Eat a Day Quiz
In 10 minutes, learn how daily calories relate to maintaining, losing, or gaining weight. Get a free 16 question knowledge score on activity, labels, trends, and safe adjustments.


08:30
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How the Scales are Structured
DATA-BASED USER COHORTS
Who Usually Takes This Test?
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
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See How You Compare
Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Below is a preview of how scores are typically distributed across each scale.
Daily Calorie Needs Knowledge (DCNK)
Daily Calorie Needs Knowledge (DCNK)
Average
11.5
Normal range
8.5 — 14.5
min.
0
max.
16
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS
Example Questions From the Test
- Age, body size, sex used by the formula, and usual activity
- Meal timing, favorite foods, and water intake
- Body weight alone
- The calorie intake of another person with a similar goal
- Their current maintenance intake is probably near 2,300 calories
- They must increase their intake because weight should change every week
- Their basal metabolic rate is exactly 2,300 calories
- Their activity level cannot affect their calorie needs
- The physical weight of a serving
- The amount of energy food can provide
- The amount of protein in food
- How quickly food is digested
WHAT THE TEST MEASURES
About This Assessment
How Many Calories Should I Eat a Day Quiz - Symptoms and Signs
How much should you eat to maintain, lose, or gain weight? This free, no-sign-up quiz checks how well you understand daily calorie estimates, activity, food labels, weight trends, and safe adjustments. It provides a knowledge score—not a personalized calorie target or medical advice. Individual needs can differ substantially, so consult a qualified clinician or dietitian if you are pregnant, under 18, losing weight unexpectedly, managing a medical condition, or concerned that calorie tracking may affect your relationship with food.
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