🌐📢Calculation Tools 2.0 ⚖️ Weighing rice: The application supports farmers and traders to calculate the quantity when weighing rice. Automatic data entry and multiple views. 📈 Interest: Calculate monthly savings or loan interest. Know the principal and interest. 🛍️ Percent: Calculate percentage figures, calculate the amount of discount or increase in percentage... 🗓️ Time: Define the time interval, add or subtract time... 🏧 Currency: Convert money of some countries in the world into Vietna