Overview of all calculator tools: percentage, loan, BMI, tip, date, and more.
Kamili Toolbox includes 8 math and calculator tools for everyday calculations.
## Scientific Calculator
Full scientific calculator with:
- Basic arithmetic (+, -, ×, ÷)
- Trigonometry (sin, cos, tan and inverses)
- Logarithms (log, ln)
- Exponents and roots
- Constants (π, e)
- Calculation history
## Percentage Calculator
Three modes:
1. **X% of Y** — What is 15% of 200?
2. **X is what % of Y** — 30 is what % of 200?
3. **% Change from X to Y** — What is the % change from 50 to 80?
## Loan Calculator
Input loan amount, interest rate, and term to get:
- Monthly payment
- Total interest paid
- Total cost of loan
- Amortization schedule (month by month)
## Tip Calculator
Enter bill amount and tip percentage, split by any number of people. Shows tip per person and total per person.
## BMI Calculator
Supports metric (kg/cm) and imperial (lbs/in). Shows:
- Your BMI value
- BMI category (Underweight, Normal, Overweight, Obese)
- Where you fall on the BMI chart
Note: BMI is a general indicator, not a medical diagnosis.
## Unit Price Comparator
Compare up to 4 products by price and quantity to find the best value per unit.
## Time Zone Converter
Convert any time between 400+ time zones. See a side-by-side view of multiple zones for meeting planning.
## Date Calculator
- Days between two dates
- Add or subtract days/weeks/months/years from a date
- Day of week for any date
- Week number of year
