Percentage Calculator
Calculate a percentage of a number.
Business tools
Qvicom / Tools
Business
Free, practical digital tools for developers, businesses, creators and everyday work.
Profit Calculator
Calculate profit and profit margin from revenue and cost.
Business tools
Margin Calculator
Calculate margin from selling price and cost.
Business tools
ROI Calculator
Estimate return on investment as a percentage.
Business tools
Markup Calculator
Calculate selling price and markup from cost and a percentage.
Business tools
Meeting Cost Calculator
Estimate meeting cost from attendees, hourly cost and duration.
Business tools
Invoice Number Generator
Create a random example invoice identifier.
Business tools
Business Name Generator
Get name ideas from a word or phrase.
Business tools
Time Zone Converter
Convert an ISO instant between time zones.
Business tools