The calories burned rowing machine figure on this page is an estimate produced from a published metabolic equivalent (MET) formula, then adjusted for your body weight, rowing intensity, and workout duration. Enter your details in the calculator above to get a personalised number, or use the charts below to see typical ranges for 10-, 20-, […]
The number of calories burned hiking depends on your body weight, how far and how long you walk, the steepness of the trail, and the load you carry. This free calculator estimates your energy use with the metabolic-equivalent (MET) method that exercise scientists and clinicians rely on, and the reference charts further down let you […]
The number of calories burned skiing depends on three things: your body weight, how hard you ski, and how long you stay active on the snow. The calculator on this page combines those inputs with research-based MET values to give a fast, personalised estimate, and the chart and explanations below show how the figures are […]
The number of calories burned in a sauna is real, but smaller than most people expect: your heart works harder to cool you, which lifts your metabolism a little — without any muscle effort. Use the calculator on this page to estimate your own figure by body weight and session length, then read on to […]
A steps to miles calculator turns any step count from your phone, watch or pedometer into a distance in miles, using the one number that actually matters: your own step length. Because stride varies with height, walking speed and terrain, the same 10,000 steps can be anywhere from about 4.2 to 5.3 miles. The tool […]
This water fasting calculator gives you a fast, evidence-based estimate of how much weight you might lose during a zero-calorie water fast, and—just as importantly—how much of that is real body fat versus water you will regain. Enter your age, sex, height, weight and fast length, and the tool models your daily energy use to […]
A breastfeeding calorie calculator estimates how many extra calories you need each day to make breast milk while staying well nourished yourself. Because milk production is one of the most energy-demanding things the body does, most nursing parents need roughly 330 to 500 additional calories a day on top of their normal maintenance energy. This […]