Money & life, solved with steps
Everyday Calculators for Money and Life
Calculators for the questions that come up outside a classroom: what to tip, how to split a bill, what a loan costs and how old something is. Each one shows the formula and the steps, runs in your browser and needs no sign-up. The free tip calculator is ready now, and the others are planned.
- Free
- No sign-up
- Steps shown
- Private
Calculators
Free Tip Calculator
Tip, total, split by person, tax, service charge, rounding, tip pool and a guide for 17 services and 30 countries.
- Split by person
- Tax and service
- Rounding
- Tip pool
- 17 services
- 30 countries
Loan Calculator
Monthly payment, total interest and a payoff schedule.
Not built yetAge Calculator
Exact age in years, months and days, and days to the next birthday.
Not built yetDiscount and Sales Tax
Price after a discount, with tax added or removed.
Not built yetDate Difference
Days, weeks and months between two dates.
Not built yetHourly to Salary
Convert hourly pay to weekly, monthly and yearly.
Not built yetNothing here yet. More calculators are planned.
How these calculators work
- The formula is shown.
Every result comes with the steps, so you can check it or do it by hand next time.
- Money is added up to the cent.
Shares of a split always add up to the total.
- Private by default.
Your numbers stay in your browser.
- Shareable.
Copy a link or a short summary of your result.
Looking for algebra, fractions or percentages? See the math calculators, or try the percentage calculator for percent change and discounts.
Everyday Calculators: Questions People Ask
What are everyday calculators?
They are calculators for ordinary money and life questions, such as tips, bills, loans, ages and dates, as opposed to the algebra, calculus and statistics tools in the math section.
Are they free?
Yes. They are free, need no sign-up and run in your browser.
Which one is available now?
The tip calculator. Loan, age, discount, date and pay calculators are planned and are listed so you can see what is coming.
Where are the math calculators?
They are in the main calculator section, including percentage, fraction and exponent tools.