A small, independent project to help ordinary people — especially busy ones — actually hit their daily fiber goal.
Only about 7% of people get enough daily fiber, even though the benefits are well established: steadier digestion, better gut bacteria, and longer-term heart-health support. The advice is simple — "eat more fiber" — but doing it is hard when you don't know how much you're getting.
We built a free calculator that does the math for you: tap high-fiber foods, see your total against a 25 / 30 / 38g goal, and watch a soluble-vs-insoluble breakdown. No account, no paywall, no newsletter popup.
We use widely cited, public nutrition references:
This tool is for general education. It is not a substitute for professional medical or dietary advice. Increase fiber gradually and drink water. If you have a digestive condition, talk to a qualified clinician.
Fibermaxxing Calculator is an independent project. We don't sell your data, and we don't run ads that track you.