Tools

Browse free online tools. Each tool is designed to solve a specific task.

🏷️

Set retail price from wholesale cost and target margin.

📦

Gross margin and markup from cost and selling price.

🏪

Revenue, costs, and profit for a simple business snapshot.

📒

Compare monthly income vs expenses and see surplus or deficit.

🏦

Project savings growth with regular deposits.

📉

Calculate profit or loss amount and percentage.

💼

Estimate take-home pay after a simple tax percentage.

💰

Calculate monthly payments for home, auto, or personal loans.

🏷️

Final price and savings after a discount.

🎂

Exact age in years, months, and days from date of birth.