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Roman Numeral Converter

Convert between regular numbers and Roman numerals.

Number to Roman numeral

Roman numeral to number

Roman numerals only support whole numbers from 1 to 3999.

Final Grade Calculator

Find the score you need on your final exam.

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Cooking Measurement Converter

Convert cups, grams, ounces, tablespoons, and more.

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BMR Calculator

Estimate your Basal Metabolic Rate.

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Ideal Weight Calculator

Estimate ideal body weight using clinical formulas.

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Ovulation Calculator

Estimate your fertile window and ovulation date.

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Period Calculator

Predict your next few periods based on your cycle.

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