Hand-held Recipe Scaling Calculator with Digital Timer An indispensable kitchen tool the KitchenCalc™ is an easy-to-use, hand-held calculator that's small enough to store in your kitchen utility drawer. It's an innovative kitchen aid that helps you increase or decrease recipe yields or portions quickly and accurately. No more "guesstimating" ingredient quantities! With the KitchenCalc™ you'll save time in the kitchen and produce great-tasting meals when entertaining, meal planning or simply cooking for two. Learn more about this product here: Kitchen Calc Pro Intro and How To Use It helps you: Accurately scale recipes up or down Simplify recipe costing Scale for number of servings, portions, or both Convert cooking volume units Convert units of weight Convert temperatures For the Home, Gourmet Cooks, Chefs Caterers and Culinary Schools Dedicated Functions Accurately scale recipes up or down Scale for number of servings, portions, or both Convert cooking volume units: Teaspoons, Tablespoons, Fluid Ounces, Cups, Pints, Quarts, Gallons, Milliliters, Centiliters, Liters, even Dash and Pinch Convert units of weight: Dry Ounces, Pounds, Grams, Kilograms Convert between temperatures: °C and °F Metric unit conversions helps you use popular international recipes Time Saving Utilities Work directly in kitchen fractions e.g., 1/2 cup Do quick math with cooking units e.g., 1-1/4 tsp x 7, 3-1/3 cups minus 11-1/2 dry oz Use the count up/down digital kitchen timer Use the timer independently or while using the calculator Works as standard calculator Includes 360-degree flip-over, hinged, hard- case Easy-to-follow User's Guide Soft, clear vinyl cover protects keys during use and allows easy cleaning Long-life battery One-year warranty Tech Specs Size: 2.9" x 4.9" x 0.4" (74 mm x 125 mm x 10 mm) Weight: 3.2 oz. (91 g) Power: One CR1620 battery (included) Display Type: LCD segment: 9 digits (7 normal, 2 fractions) LCD Display Dimensions: 0.625" x 2.25" (16 mm x 57 mm) Accuracy: 10 Digit Internal Accuracy