Simple tools that just work.
EasyCalcHub is a growing collection of free, accurate calculators and converters for the kitchen, home and everyday life — built to genuinely help, not to get in your way.
Tools
Cups to Grams Converter
Convert cups to grams by ingredient — flour, sugar, butter and 30+ more, with US, metric and UK cup sizes.
KitchenRecipe Scaler & Pan Converter
Halve or double any recipe and swap between cake-pan sizes with exact multipliers.
Electricity Cost Calculator
See what any appliance really costs to run — per day, month or year.
Why EasyCalcHub
Private by design
The calculators do their maths right inside your browser. We don't ask you to sign up or hand over personal details to get an answer.
Genuinely accurate
Every tool is built on clear, cited references and honest about its limits — with the formulas and sources shown in plain sight.
Free and fast
No paywalls, no clutter. Pages load quickly and work just as well on your phone in the kitchen as on a laptop.