Math Calculators

Calculate bulk modulus and bulk strain instantly. Enter pressure and volume changes to determine how any material responds to compression—essential for hydraulic systems, material selection, and engineering analysis.

Calculate how time slows down at high speeds using Einstein's special relativity formula. Explore time dilation effects for spacecraft, GPS satellites, and near-light-speed travel with real-world examples.

Enter two coordinate points and instantly find the midpoint. This calculator handles positive numbers, negatives, and decimals—perfect for geometry homework, design work, and standardized test prep.

Find the least common denominator of two or more fractions instantly. Supports simple fractions and mixed numbers with step-by-step guidance.

Calculate inverse trig functions instantly with results in both degrees and radians. Supports arcsin, arccos, arctan, arccot, arcsec, and arccsc.

Calculate the antilogarithm of any number with any base — base 10, natural (base e), binary (base 2), or custom. Enter your logarithm value and base for an instant result.

Calculate exponential growth instantly. Find final values, growth rates, or time periods for investments, populations, and scientific modeling.

Free division calculator to find quotient, remainder, and decimal results instantly. Enter any two numbers and get clear answers for homework, bill splitting, and everyday math.

Calculate any root of a number instantly—square roots, cube roots, 4th roots, and beyond. Enter your number and root degree to get precise results.