- Scientific Calculator - Advanced scientific calculator that runs in your web browser.
- Currency Calculator - Find exchange rates between the currencies of any two countries.
- Triangle Calculator - Give three angles or sides and compute the missing three angles or sides of any triangle.
- Mortgage Calculator - Compute monthly payments on a home mortgages. Supports multple mortgage types, allows extra payments, and adjusts for inflation.
- Length Calculator - Convert between various units of distance and length.
- Significant Figures Calculator - Adjust numbers to have specific scientific accuracy.
- Temperature Calculator - Convert between Fahrenheit, Celcius, and Kelvin.