Kitchen, Home Theater & Hobby Calculators
Calculators for the things you do for fun: brewing coffee at the right ratio, scaling a bread recipe with baker's percentages, buying the right amount of meat for a cookout, choosing a TV or projector that fits your room, and finding a bike frame that fits you.
Kitchen & Hobbies tools
Baker's Percentage Calculator
Baker's percentage calculator: turn bread and pizza formulas into gram weights from flour or total dough weight, or weights into percentages and hydration.
BBQ Meat Calculator
Free BBQ meat calculator: how much brisket, pulled pork, ribs, chicken, burgers or hot dogs to buy per person, with raw weights from cooking yield.
Bike Size Calculator
Bike size calculator: estimate your road, mountain, hybrid or gravel bike frame size from your inseam and height, with a size chart by height.
Coffee Ratio Calculator
Coffee ratio calculator for pour-over, drip, French press, AeroPress, cold brew and espresso. Get grams of coffee, water, tablespoons and scoops.
Projector Throw Calculator
Projector throw calculator: find the throw distance for any screen size from your throw ratio, or the image size you get at a given distance.
TV Size Calculator
Free TV size calculator: find the best TV size for your viewing distance, or the ideal distance for a screen size, using SMPTE and THX guidelines.