Plagiarism Calculator
Calculate your paper's originality score and assess plagiarism risk based on citations and matched content.
Content Analysis
Text in quotation marks with citations
Reworded ideas with proper citations
Content matching sources without citation
Generic phrases that may match (excluded from plagiarism)
Originality Score
97.0%
Risk Level: Low
Original Words
4,100
Plagiarism Risk
3.0%
Quotes
5.0%
Paraphrased
10.0%
Recommendation
Your paper appears to be properly cited with good originality.
Content Breakdown
Original
4100
Quoted
250
Paraphrased
500
Matched
150
Similarity Thresholds
Acceptable15% similarity
Needs Review25% similarity
Problematic40% similarity
Unacceptable100% similarity
Avoiding Plagiarism
Proper Paraphrasing
Truly restate ideas in your own words and sentence structure. Simply changing a few words is not enough and may still be flagged.
Quote Sparingly
Direct quotes should be less than 10-15% of your paper. Use them only when the exact wording is important.