How is the average rating calculated from 1-star to 5-star votes?

The tool computes a weighted average by multiplying each star count by its score (1–5), summing those products, and dividing by the total number of votes. This gives the mean rating that reflects all submitted ratings.

Can I use this calculator for review systems that use more than 5 stars?

No, this calculator is designed specifically for 5-star review distributions. Inputting counts for ratings beyond 5 stars would not produce a meaningful weighted average within this tool's framework.

What does the total votes number represent?

The total votes figure is the sum of all individual star ratings entered. It represents the complete number of people who participated in the rating distribution.

Is the average rating affected if I only enter votes for some star levels?

Yes, the calculator requires input for all rating levels to compute an accurate weighted average. Leaving fields blank or entering zero for certain star levels will change the total vote count and the resulting average rating.

StatisticsTool Review

Average Rating Calculator

Provided byOmni Calculatoromnicalculator.com

The rating average calculator returns an average rating based on the number of 1-5 ratings.

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About this tool

What Average Rating Calculator does

The Average Rating Calculator on Omni Calculator determines the weighted mean rating from counts of 1-star through 5-star reviews. Users input the number of votes for each star level, and the tool outputs the overall average rating and total vote count. This provides a single quantitative metric that standardizes review data for website owners, product developers, or researchers managing feedback. The result is derived by multiplying each star count by its weight (1–5) and dividing by the total number of votes, yielding a precise mean score that reflects the collective opinion of all voters.

Step by step

How to use the Omni Calculator Average Rating Calculator

1
Enter the number of 1-star votes in the first field
2
Enter the number of 2-star votes in the second field
3
Enter the number of 3-star votes in the third field
4
Enter the number of 4-star votes in the fourth field
5
Enter the number of 5-star votes in the fifth field

Is it right for you

Best for

Website owners, product developers, or researchers who need to calculate a precise weighted average from 5-star review distributions without manual math.

Limitations

Results are estimates based on the input vote counts
No option to convert between rating scales (e.g., 1–10 to 1–5)
Interface includes promotional elements and related calculator links on the page

Questions

Average Rating Calculator FAQ

How is the average rating calculated from 1-star to 5-star votes?: The tool computes a weighted average by multiplying each star count by its score (1–5), summing those products, and dividing by the total number of votes. This gives the mean rating that reflects all submitted ratings.
Can I use this calculator for review systems that use more than 5 stars?: No, this calculator is designed specifically for 5-star review distributions. Inputting counts for ratings beyond 5 stars would not produce a meaningful weighted average within this tool's framework.
What does the total votes number represent?: The total votes figure is the sum of all individual star ratings entered. It represents the complete number of people who participated in the rating distribution.
Is the average rating affected if I only enter votes for some star levels?: Yes, the calculator requires input for all rating levels to compute an accurate weighted average. Leaving fields blank or entering zero for certain star levels will change the total vote count and the resulting average rating.

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