Here's the little secret you can use to instantly transform any fraction to a decimal: Simply divide the numerator by the denominator: = 2/7 = 2 ÷ 7 = 0.28571428571429. That's literally all there is to it! 2/7 as a decimal is 0.28571428571429.
Base Conversion Tool. Click in either box and type. The conversion is done live. Can convert negatives and fractional parts too. Accuracy is about 16 places each side of "." To convert between different bases: select the name of the base, and type the number in next to it (this gets converted to decimal) change the name of the base. .