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Explore Other Categories
Discover tools from different categories to expand your toolkit beyond Developer's World.
Rectangle & Square Calculator
Calculate area, perimeter, and diagonal for rectangles and squares
Math
TimeSheet/Time Card Calculator
Free online timesheet calculator to track work hours, breaks, and calculate overtime pay. Generate CSV reports and manage employee time cards easily.
Generator
Business Days Calculator
Calculate business days between dates excluding weekends and holidays. Add or subtract working days from a date with our free business days calculator.
Datetime
Hydration & Water Intake Tracker
Track daily water intake and monitor hydration levels. Calculate optimal fluid needs based on activity, climate, and individual factors for proper hydration.
Recipe Nutrition Lab