מחשבון לוגריתמים
Use the free online מחשבון לוגריתמים tool. Fast, private and easy to use — runs entirely in your browser. Part of our מחשבוני מתמטיקה collection.
מחשבון שטח עיגול
Find the area, circumference and diameter of a circle from its radius using A = πr².
מחשבון משפט פיתגורס
Solve any missing side of a right triangle with a² + b² = c². Enter two sides and get the third.
מחשבון משוואה ריבועית
Solve ax² + bx + c = 0 with the quadratic formula, including the discriminant and complex roots.
מפשט שברים
Reduce any fraction to lowest terms, see it as a mixed number and as a decimal.
מחשבון ממג"ב ומכ"מ
Find the greatest common factor and least common multiple of two whole numbers instantly.
מחשבון שינוי באחוזים
Work out the percentage increase or decrease between two values, plus the absolute difference.
מחשבון שיפוע
Get the slope, line equation and distance between two points on a graph.
מחשבון היקף
Find the circumference and area of a circle from its radius or diameter with C = πd.
מחשבון חזקות
Raise any number to any power, including negative and fractional exponents.
מחשבון לוגריתמים
Compute the logarithm of any number in any base, with natural log and log base 10 included.
מחשבון עצרת
Calculate n! exactly for small numbers and in scientific notation up to 170!.
מפשט יחסים
Simplify any ratio to lowest terms and see its 1 : n form — decimals supported.