Calculators

Calculates the expected inflation rate based on the unemployment rate, using a simplified Phillips Curve model.

This calculator determines heart rate training zones for swimming, cycling, and running based on your maximum heart rate and resting heart rate. These zones help optimize your training intensity for different triathlon disciplines.

Estimates your One-Rep Max (1RM) for the bench press based on the weight lifted and the number of repetitions performed.

This calculator factors a trinomial expression of the form ax² + bx + c into the product of two binomials.

Simplifies a ratio or finds an equivalent ratio given one part.

Calculates the anion gap, a diagnostic tool used to assess acid-base balance and identify the cause of metabolic acidosis.

Calculates a hitter's batting average, defined as hits divided by at-bats.

Calculates the Young's Modulus of a material, which represents its stiffness. This is the ratio of tensile stress to tensile strain.

Reduces a fraction to its simplest form (lowest terms).

Converts numbers to and from scientific notation (a x 10^b) and performs calculations.