Depending on the scale of the renovation and your level of DIY experience, it can take anywhere from a weekend to a few weeks. If you're hiring contractors, it will likely take closer to a month. Some things you may want to consider when renovating your kitchen include changing the layout, knocking down walls, installing new cabinets and countertops, painting or wallpapering the walls, adding new flooring, and upgrading appliances. It's important to think through what you want before getting started so that you can plan accordingly and avoid any costly surprises.