Purchase foods and track nutritional contributions
Calculate food portions based on weight or volume. Input meal pattern requirements to determine food contributions. Access yield data for accurate purchasing decisions. Track food quantities and nutritional values for meal programs.
by USDA Food & Nutrition Service★ 5.06 ratingsEducationFreeData updated 2026-09-13
Assess noise exposure by recording daily activities and analyzing sound levels. Visualize contributions of each activity to total exposure. Estimate Age of Your Ears based on analysis. Listen to musical samples for health awareness.
Access a wide range of science, , and general facts covering various topics. Search for specific facts or browse categories. Save favorite facts for later. Share facts via social media or email.
Study for exams with covering over 1,100 high-yield questions and more than 350 acronym . content offline, track progress, and access a limited free version for trial.
Learn and practice Sāmoan language with features for pronunciation, spelling, and speaking. Swipe letters, words, or sentences to hear audio. Access original spelling and glottal markings. Practice speaking through interactive exercises.
Learn through daily Hindi to translations of 5000+ common sentences. Practice with audio descriptions for each chapter. Track progress through structured lessons and sentence repetition exercises.
Convert between pounds, kilograms, grams, and ounces. Input and select units for conversion. Share results via copy or email. Supports imperial and metric systems.
Calculate and elemental composition for chemical formulas. Input formulas with subscripts, parentheses, and nested groups. Display total and individual element contributions. Perform elemental analysis for problem-solving and educational purposes.
Calculate product quantities for field areas or tank sizes. Determine water needed for treatment. Adjust Volume to Volume ratios. Select from various units of measure. Input data manually or via device sensors.
Play word search puzzles with multiple difficulty levels and board sizes. Choose from three gameplay modes. Access over 28,000 words. Customize themes between light and dark. Enjoy background music and animations. Solve puzzles without limits.