More Tools

The rest of the toolbox — six smaller collections covering everyday math, dates, school and work, pregnancy and family, home improvement, and the kitchen.

Everyday Math →

Tip, percentage, unit converter, fuel costs, sales tax and handy utilities.

9 tools

Dates →

Age, days between dates, and countdown timers.

3 tools

School & Work →

GPA, invoices, final grades and math practice.

4 tools

Pregnancy & Family →

Due dates and ovulation calendars.

2 tools

Home & DIY →

Tile, mulch, drywall, roofing, concrete and paint estimators.

6 tools

Cooking & Kitchen →

Recipe scaling and ingredient conversions.

2 tools

Frequently asked questions

What is in More Tools?

Six collections: Everyday Math, Dates, School & Work, Pregnancy & Family, Home & DIY, and Cooking & Kitchen.

Are these calculators free too?

Yes — everything on NumberTally Tools is free with no sign-up.

Where is everything else?

The main categories — Time & Pay, Financial, Fitness & Health, and Math — have their own menus above. This page gathers the rest in one place.

Free to use. Your inputs stay in your browser — nothing is uploaded or stored.