Calculate match percent from matches and total items or compare two lists to find overlap, matched items, unique items, and duplicates counted once.

Match Percent Calculator

Enter your numbers or paste two lists — we’ll give you the match percent.

Matches out of Total
Compare Two Lists
MATCH PERCENT
0%
Matches
0
Mismatches
0
Total
0
As Fraction
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Separate items with commas, new lines, or spaces — we’ll auto-detect.
MATCH PERCENT
0%
Matched
0
In First Only
0
In Second Only
0
Total Unique
0
Matched items
Only in first
Only in second
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Related Calculators

Match Percent Formula

The following formula is used to calculate the match percent for a given number of matches and total items. 

P = (M / T) * 100

Variables:

  • P is the match percent
  • M is the number of matches
  • T is the total number of items

To calculate the match percent, divide the number of matches by the total number of items. Multiply the result by 100 to get the percentage.

What is a Match Percent?

A match percent is a measure of how many items in a set match a certain criteria, expressed as a percentage of the total number of items. It is commonly used in various fields such as quality control, data analysis, and performance metrics to quantify the proportion of items that meet specific conditions or standards. For example, in quality control, the match percent can indicate the proportion of products that pass inspection out of the total produced.

How to Calculate Match Percent?

The following steps outline how to calculate the Match Percent.

  1. First, determine the number of matches (M).
  2. Next, determine the total number of items (T).
  3. Next, calculate the match percent using the formula P = (M / T) * 100.
  4. Finally, calculate the Match Percent.
  5. After inserting the values and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

Number of matches (M) = 50

Total number of items (T) = 200