Latest posts
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Grow a Garden Trade Calculator
Compare both sides of any Grow a Garden trade. Add every crop and pet to each side and the calculator totals them and tells you if it’s a Win, Fair or Lose.
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Topsoil Calculator
How much topsoil to order — in cubic yards, cubic feet and tons — to level ground or top up beds and lawns.
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Tire Size Calculator
Enter a tire’s width, aspect ratio and rim size to get its overall diameter, circumference and revolutions per mile.
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Tip Calculator
Enter the bill and a tip percentage to get the tip and total, and split it evenly between any number of people.
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Time Duration Calculator
Add or subtract hours and minutes from a start time to get the resulting clock time.
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Time Card Calculator
Add your daily start, end and break times to get total weekly hours and gross pay.
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Time Calculator
Find the duration between two times, minus any break, with optional pay.
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Tile Calculator
Enter your room size and tile size to find how many tiles you need — including a waste allowance for cuts and breakage.
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TDEE Calculator
Estimate the total calories you burn per day (TDEE) from your BMR and activity level.
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Target Heart Rate Calculator
Find your maximum heart rate and training zones for fat burn, cardio and peak effort.