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20 tools Compound Interest CalculatorSee how savings grow with monthly deposits and compounding. CD CalculatorFind what a certificate of deposit is worth at maturity. Final Grade CalculatorFind the score you need on your final exam. Weighted Grade CalculatorAverage grades that count for different weights. LCM CalculatorLeast common multiple of two or more numbers, with steps. GCF CalculatorGreatest common factor of two or more numbers, with steps. Average CalculatorMean, median, mode and range of any list of numbers. Square Footage CalculatorMeasure rooms and shapes in square feet, with cost. Random Name GeneratorGenerate realistic first and last names in one click. Small Text GeneratorTurn text into tiny small caps, superscript and subscript. Volume CalculatorVolume of a box, cylinder, sphere, cone and more, in gallons and liters. Pythagorean Theorem CalculatorFind the missing side of a right triangle, with steps. Square Root CalculatorSquare roots, cube roots and simplified radical form. High School GPA CalculatorWeighted and unweighted GPA with honors and AP classes. Cubic Yard CalculatorCubic yards of soil, mulch, gravel or concrete for any area. Gravel CalculatorHow many tons and cubic yards of gravel you need. Mulch CalculatorBags or cubic yards of mulch for your garden beds. Random Letter GeneratorPick random letters, vowels or consonants for games and lessons. Spacebar CounterHow fast can you press the spacebar? Timed speed test. Sentence CounterCount sentences, words, characters and paragraphs.
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