Calculates “B% of A”, “A as a percentage of B” and the percentage change from A to B.
Calculators tools
Tools for calculations such as percentages.
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Enter the original and new number of servings to scale every ingredient quantity by the same factor. Fractions such as 1/2 work, and units stay as you typed them.
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Enter who paid what, and see each person’s share and who should pay whom. Supports equal splits and weighted splits.
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Line up the date and time in several time zones, including daylight saving time and date changes. Find the hours inside everyone's working hours and share the setup as a link.
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Enter each price and package size to compare the cost per 100 g, 100 mL, or item. Products must use the same kind of unit and currency.
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Enter start, end and break times, or durations, row by row. Get the total in hours and minutes and in decimal hours (1:30 → 1.5 hours).