Our Scenario 401k calculator allows you to quickly see the impact of changing in salary, contributions, market return and age. Retirement might be just around the corner or it may be 30 years down the road. Planning our your retirement is important, if you’re wanting to retire comfortably. Check out our other financial calculators that will help you get your finance in order and retire in comfort. Using this 401k calculator will get you there! We also have an excel 401k calculator that allow you a lot more in depth views and scenarios.