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Tools for Office & Finance β free online
Useful tools for office, accounting and finance: calculate percentages and discounts, create invoices, ROI, compound interest, loan and savings rates, time zones and date differences. Free, no signup.
The tools
πPercentage CalculatorCalculate any percentage instantlyπ§ΎInvoice GeneratorCreate and print professional invoices onlineπ°Tip CalculatorCalculate tip and split the bill instantlyπ·οΈDiscount CalculatorCalculate sale price and savings instantlyπROI CalculatorCalculate return on investment and net profitπCompound Interest CalculatorCalculate compound interest and investment growthπ¦Loan CalculatorCalculate monthly payments, total interest and costπ΅Savings CalculatorCalculate compound savings and interest growthπ
Date Difference CalculatorCalculate days between any two datesπTime Zone ConverterConvert times between any world time zonesπ±QR Code GeneratorGenerate QR codes from any text or URLπ‘Case ConverterConvert text between UPPER, lower, camelCase and more
Why Toolra?
- βFrom quote to invoice β the daily office math in one place.
- βFinance tools for pricing, interest and investments.
- βNo login, no data on third-party servers β all in the browser.
Frequently asked questions
Can I create an invoice with this?
Yes, the invoice generator lets you build an invoice and download it.
How do I calculate compound interest?
Use the compound interest calculator: enter principal, rate and term β the growth is computed.
Do the tools handle percentages and discounts?
Yes, the percentage calculator covers markups and reductions, the discount calculator price cuts.
Are the tools free?
Yes, completely free and no signup.