The short answer
A private chef in the U.S. typically costs $65 to $150 per guest for an in-home dinner, and that price includes menu planning, grocery shopping, cooking, service, and cleanup. A dinner party for around ten guests usually runs $900 to $1,600 total. Weekly meal prep, where a chef stocks your fridge, runs $200 to $350 per week.
Prices rise with premium ingredients, more courses, and pricier markets. In cities like New York they run $85 to $200 per guest, and in the Hamptons in peak season $125 to $275. Unlike catering, there is no delivery markup, so what you pay goes into the food and the chef's time. Browse chefs to see live pricing in your city.