Getting cooking times right is one of the hardest parts of cooking at home. Cook too short and the food is raw in the middle. Cook too long and it dries out, turns tough, or loses its flavour. This free calculator takes the guesswork out of that choice. You enter your amount, pick your type, and pick your cooking method. It then shows a cooking time, a rest time, and a total time, so you can plan the rest of your meal around it.
The right time depends on more than one factor, which is why a single number in a recipe often fails. The type matters most: the options here are Rare, Medium-rare, Medium, Medium-well, Well done. The method matters too, and the choices are Grill, Cast-iron pan, Oven finish after searing. A thick piece cooks longer than a thin one, a cold dish cooks longer than a room-temperature dish, and a covered dish behaves differently from an uncovered one. This tool combines those factors instead of giving you one fixed number for every case.
Using the calculator takes less than a minute. First, enter your amount in cm for steak thickness in cm. Next, choose the type that matches what you are cooking. Then choose the method you will actually use, because the method changes the time in a real way. Press the button and read the three times in the result box. Start your timer from the moment the food goes into the heat, not from the moment you start preparing it.
For example, 2.5 cm of rare with the grill method takes about 5 minutes to cook, plus 5 minutes of rest, so about 10 minutes in total. The target internal temperature for this option is 52 C, measured at the thickest point. The same maths works for other amounts too, because the tool scales the time from the base time and the per-unit time. If your amount grows, just change the number and the whole result updates. You do not need to redo any multiplication by hand, and you do not need to guess whether a few extra minutes will help or hurt.
Rest time is not wasted time, and you should not skip it. During resting, heat spreads evenly through the food, juices settle back into place, and layers firm up so slices hold their shape. A dish cut too early loses juice on the board and cools fast in the middle. Keep the dish covered loosely while it rests, and use the rest time to finish side dishes, set the table, or make a sauce.
Let the steak rest for half its cooking time before cutting, because resting keeps the juices in the meat instead of on the board. Also remember that every oven and hob is a little different. An oven that runs hot will finish food early, and a crowded pan will slow cooking down. If you cook in a new kitchen, check the food a few minutes before the calculated time ends. It is easy to add a few minutes, but it is hard to undo overcooking.
For meat and poultry, time is only a guide and temperature is the real test. Use a thermometer in the thickest part, away from bone and fat, and wait until the reading is steady. For grains, pasta dishes and bakes, look at texture as well as time: grains should be tender but not mushy, and bakes should be set in the centre with a lightly browned top. When time and texture disagree, trust texture and temperature, not the clock alone.
This calculator is free, needs no account, and works in your browser on a phone or a computer. Save the page before your next dinner, family meal, or batch cooking day. Enter your amount, pick your type and method, and cook with a plan instead of a guess. Good timing is the quiet part of good cooking, and it starts with knowing how long your food really needs.
Versión en español: Calculadora de Tiempo de Punto de Bistec – Sellado y Reposo por Grosor