Our tools are organized the way people actually think.

Not by mathematical formulas, but by life situations. You won’t find “quadratic equation solvers” unless you’re specifically looking for them. Instead, you’ll find “back-to-school budget planners,” “is this apartment affordable?” calculators, and “how many cupcakes for the class party?” helpers.

Every calculator here feels like it was made by someone who actually uses it. The mortgage calculator doesn’t just show numbers—it explains what “PMI” means in plain English.

The recipe converter remembers that real people sometimes need to cook for three-and-a-half people (because little Timmy only eats half portions).

The fitness tracker understands that most of us measure exercise in “park walks with the dog” not “kilojoules expended.”

The best part? Everything here is completely free.

No catches, no “premium features,” no email required. We believe useful tools should be like public parks—available to everyone, whenever they need them.

So whether you’re planning a wedding, paying off student loans, helping with fifth-grade math, or just curious how old your dog is in human years—you’re in the right place.

We’re here to help with the math, so you can focus on the living.

Take a look around. Find a tool that speaks to what you’re dealing with today. We think you’ll find it feels less like using a calculator, and more like getting a little helpful advice from someone who’s been there too.