From restaurant tip splitting and sales tax to BMI, mortgage payments, recipe scaling, and work timesheets. Instant calculations with zero signup, fully responsive, and country-adaptive.
Scale recipe servings, convert cup and spoon weights, calculate roast times, oven temperatures, and bread baker hydration.
Scale recipe ingredient quantities up or down for any number of dinner guests or batch sizes.
Convert between cups, tablespoons, teaspoons, grams, ounces, milliliters, and fluid ounces for cooking and baking.
Convert oven temperatures between Celsius, Fahrenheit, Fan-Forced (Convection), and British Gas Mark.
Calculate exact oven roasting time and safe internal temperatures for Beef, Chicken, Turkey, Pork, and Lamb by weight.
Formulate artisan bread recipes using Baker's math where flour equals 100% and water, salt, and yeast are ratios.
Calculate safe thawing times in the refrigerator or cold water bath for meat and poultry to prevent foodborne illness.
In everyday modern life, we make dozens of fast numerical decisions—from dividing the dinner check and estimating sales tax at checkout, to calculating compound interest on our monthly savings or adjusting recipe ingredients for family dinners.
Unlike generic calculators that only work in US dollars and US sales tax, Wishoo lets you set your home country (US, UK, India, Canada, Australia, Germany, France, Japan, UAE) to automatically adapt local tax rates (VAT, GST, Sales Tax) and currencies.
Calculations happen instantly in your browser as you type. Your personal numbers, financial data, and health stats are never uploaded or stored on any server.
Whether you are standing in a supermarket aisle on your phone or planning monthly budgets on your widescreen desktop, enjoy clean layouts, tap-friendly controls, and easy copy-to-clipboard results.