- Compound interest with an equal monthly investment
The calculation of the accumulated amount with the monthly investiment

- Dollars to rubles and vice versa by Central Bank of Russia exchange rate

Calculation of fuel spent based on the distance traveled and the average fuel consumption per 100 km, in liters, in fuel tanks and money

- Percentage
This online calculator gives the percentage of the value. It also calculates the percentage of the sum (e.g. the income tax of the net salary) and the percentage of the difference (e.g. VAT of the gross amount).