Calculators
Percentages, dates, units, loan payments
Percentage Calculator
Quickly calculate percentages, percentage changes, discounts, and more with six essential tools in one.
Date Calculator
Calculate the days between two dates, find a date by adding or subtracting time, and count down to a specific D-Day.
Loan Repayment Calculator
Compare Equal Installment, Equal Principal, and Bullet loan payments and view a full repayment schedule.
What are Calculators?
Calculations where the formula is easy to get wrong and searching for it returns mostly ads. Percentages and reverse percentages, the number of days between two dates, area units, how much of a loan payment is interest.
When you need them
- You need to work backwards from a total to find the base amount
- You're counting days or working days between two dates
- You need area or unit conversions that have to be exact
- You want to see how a loan's interest and principal split over time
All Calculators
- Percentage Calculator โ Quickly calculate percentages, percentage changes, discounts, and more with six essential tools in one.
- Date Calculator โ Calculate the days between two dates, find a date by adding or subtracting time, and count down to a specific D-Day.
- Loan Repayment Calculator โ Compare Equal Installment, Equal Principal, and Bullet loan payments and view a full repayment schedule.
Good to know
Every tool on Toolz, Calculators included, is free with no sign-up and nothing to install. Your input is processed inside the browser and never sent to or stored on a server, so it is safe to use with work data. If the tool you want isn't listed, the button below searches every category.
Other categories
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