Enter 2 fractions below:

<-- Enter Fraction 1
<-- Enter Fraction 2
Round to nearest 1/2
Round to nearest 1/4
Round to nearest 1/8

How does the Benchmark Fractions Calculator work?
Free Benchmark Fractions Calculator - Adds or Subtracts or Compares 2 fractions using estimating sums or estimating differences with benchmark fractions.
This calculator has 2 inputs.

What 2 formulas are used for the Benchmark Fractions Calculator?

Find a Range
Compare to the halfway point

For more math formulas, check out our Formula Dossier
What 8 concepts are covered in the Benchmark Fractions Calculator?
benchmark fractions
common fraction that gives you a reference to measure other fractionswith
estimate, measure, or note the similarity or difference between
The bottom portion of a fraction. For a/b, b is the denominator
the result of one of the important mathematical operations, which is obtained by subtracting two numbers
how many parts of a certain size exist
a/b where a is the numerator and b is the denominator
the number above the line in a common fraction
the total amount resulting from the addition of two or more numbers, amounts, or items
Example calculations for the Benchmark Fractions Calculator