Free tools
Small calculators and guides from the makers of Foodie, Thraed and Lift. No sign-up, and they work in the browser.
Strength training
From the makers of Lift, the strength log for iPhone (coming soon).
- One-rep max calculatorEstimate your max from any set, with six formulas side by side.
- Plate calculatorWhich plates go on each side of the bar, in lb or kg.
- Percentage of 1RM chartThe weight at 40 to 100 percent of your max.
- Warm-up calculatorA warm-up ramp up to your first work set.
- RPE chartReps in reserve to percent of max, RPE 6 to 10.
Nutrition
An estimate for planning meals.
- Calorie calculatorDaily calories to keep, lose or gain weight, with BMR, TDEE and macros.
- Protein calculatorHow many grams of protein a day, for health, training or fat loss.
- BMI calculatorYour body mass index, its category, and the weight range for your height.
Cooking
From the makers of Foodie.
- Kitchen toolsFree tools for cooking, from the makers of Foodie.
- Cups to gramsConvert cups to grams for flour, sugar, butter and more.
- Cooking measurementsTablespoons, cups, ounces and pounds, converted.
- Ingredient substitutesWhat to use when you are out of an ingredient.
- Oven temperature converterFahrenheit, Celsius and gas mark.
- Safe cooking temperaturesInternal temperatures for meat, fish and eggs.
- Recipe scalerScale any recipe up or down.
Wardrobe
From the makers of Thraed.
- Wardrobe toolsFree tools for your closet, from the makers of Thraed.
- Clothing size conversionUS, UK, EU and more, for women's and men's clothes and shoes.
- What colours go with…Colour pairings for 17 common clothing colours.
- Fabric care guidesHow to wash cotton, wool, silk, denim and more.
- Cost per wear calculatorWhat a garment really costs each time you wear it.
- Laundry symbolsWhat every care label symbol means.