New

General Tools

4 tools

🏷️ New

Markup Calculator

Calculate price markup

🧾 New

Sales Tax Calc

Calculate sales tax amount

💰 New

ROI Calculator

Calculate Return on Investment

⛽ New

Fuel Efficiency

Calculate MPG or Km/L

💵 New

Tip Calculator

Calculate restaurant tips and split bill

📐 New

Area Calculator

Calculate area of shapes

🧊 New

Volume Calculator

Calculate volume of 3D shapes