GNUtrition
GNUtrition: A free Linux nutrition tracker for food, recipe, and daily-intake analysis. Ranked #8 of 20 in Nutrition Analysis Software by our editors (7.5/10); pricing: Free plan; best for linux users wanting free, basic nutrient tracking.
At a glance
- Editor score7.5 / 10
- PricingFree plan
- Best forLinux users wanting free, basic nutrient tracking
- Free planYes
- Paid fromNone
- Nutrient databaseStandard
- Facts checked24 Sep 2026
Where it wins
- Search foods and view their nutrient information.
- Calculate nutrient reports from recipe ingredients and quantities.
- Log daily foods and total intake against a USDA-based budget.
Where it doesn't
- Limited to Linux and self-hosted deployment.
- No mobile app is available.
- Its focus is basic nutrient analysis rather than a broader nutrition toolkit.
Our verdict on GNUtrition
GNUtrition is free, open-source nutrition analysis software for Linux users who want to examine foods, recipes, and daily intake. It draws food-nutrient information from the USDA Food and Nutrient Database for Dietary Studies. The manual describes food searches, individual-food reports, recipe analysis, saved recipes, and a daily food log that totals nutrient intake. GNUtrition is suited to solo users looking for straightforward tracking rather than a hosted or mobile service.
Recipe analysis is a practical part of its scope: enter ingredients and quantities to calculate a nutrient report, then save recipes for retrieval. For day-to-day tracking, users can record consumed foods and calculate total nutrient intake. A daily budget based on USDA recommendations adds a reference point for reviewing those totals. The documented combination is useful for people who want food, recipe, and intake information in one Linux application, while its focus remains on nutrient analysis rather than a wider nutrition-management toolkit.
GNUtrition is self-hosted and Linux-only, so it fits users who are comfortable running software in that environment; it is not a match for buyers seeking a mobile app or a hosted service. The documentation describes both command-line and graphical interfaces. Support channels are community and documentation, which suits users comfortable with those resources. Choose GNUtrition for free, open-source basic nutrient tracking on Linux; look elsewhere if mobile access or a broader platform choice is essential.
GNUtrition pricing
GNUtrition fact sheet
| Free plan | Yes |
|---|---|
| Paid from | None |
| Nutrient database | Standard |
| Recipe analysis | Yes |
| Dietary intake tracking | Yes |
| Nutrients tracked | Not verified |
| Mobile app | No |
| Nutrition data export | Not verified |
| Deployment | Self-hosted |
| Platforms | Linux |
| Support | Community, Docs |
| Built for | Solo (editorial estimate) |
| Pricing | Free plan |
| Website | gnu.org |
| Facts checked | 24 Sep 2026 |
Alternatives to GNUtrition
- Nutrition Data System for Research (NDSR)Research-focused recall and nutrient analysis with deep coverage, but a high Windows-only license cost.9.2
- Nutritics ProfessionalDetailed nutrient and diet-log analysis with meal planning, reporting and a client diary app.8.7
- CronometerFlexible food and health tracking with broad integrations and professional tools.8.5
See all GNUtrition alternatives →
GNUtrition vs the competition
- GNUtrition vs Nutrition Data System for Research (NDSR)
- GNUtrition vs Nutritics Professional
- GNUtrition vs Cronometer
- GNUtrition vs Nutritionist Pro
- GNUtrition vs NutriAdmin
- GNUtrition vs Foodzilla
Compare GNUtrition with any tool side by side →
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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used GNUtrition for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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