Household Tools

Convert cooking measurements with ingredient-specific accuracy.

Grams in a tablespoon, teaspoon and cup — level and heaped. 90 foods, calories per spoon, and a 30-second way to measure your own spoon.

Paste a recipe, change the serving size, get rescaled ingredients instantly.

Create a personalized cleaning schedule for your home with tasks and time estimates.

Print this 1:1 card, hold a bundle of dry spaghetti against a circle, and serve the exact portion every time.

How long the fridge, the freezer, the heat, the power bank and the water last in your flat, and what is dangerous to heat with.

A go-bag list built for your household, climate and days — with grams, liters and expiry dates. Plus the check nobody runs: can you actually carry it?

Pick the pan a recipe was written for and the pan you want to use — get the factor to scale the recipe by.

Enter a temperature in °C, °F or gas mark and get every other oven setting at once.

Measure a needle or hook on your calibrated screen, or print a true-to-size gauge — then read its mm, US and UK size.