OpenStartup

OpenStartup is a free web‑based calculator that lets small‑business owners estimate profit and determine appropriate selling prices. Users input starting capital, material or ingredient costs, production quantities, and desired selling price, then the tool computes total cost, revenue, net profit, profit percentage, and margin health. It also tracks capital usage, showing how much capital is used, remaining, and the return on investment.

The interface supports a wide range of currencies and countries, allowing businesses operating in Singapore, Malaysia, Indonesia, Thailand, the Philippines, Vietnam, Myanmar, Cambodia, Brunei, India, Bangladesh, Pakistan, Sri Lanka, Nepal, Japan, China, South Korea, Hong Kong, Taiwan, Saudi Arabia, UAE, Qatar, Kuwait, Oman, Bahrain, Nigeria, Kenya, Ghana, South Africa, Egypt, Tanzania, United States, Canada, Brazil, Mexico, Colombia, Argentina, Euro‑zone, United Kingdom, Switzerland, Sweden, Norway, Denmark, Poland, Turkey, Australia, New Zealand, and many others to work in their local currency.

The calculator is aimed at owners of food‑and‑beverage stalls, apparel shops, service providers, digital product sellers, and other small enterprises that need quick, on‑the‑fly financial estimates. It offers a demo with real product data, options to export results as CSV, and the ability to save screenshots for record‑keeping. The project is