Methodology, version 3.0-nutrition
How We Rank Online Nutrition Programs
By Taylor Rupe, Founder & Editor · Updated July 2026
- Programs ranked
- 62
- Candidates checked
- 124
- Scoring factors
- 5
- Classifications in scope
- 10
Every program on this site is scored out of 100 on 5 weighted factors. The same model runs over every program, with no editorial override and nothing adjusted by hand. Each card opens to show its own breakdown, so any total here can be taken apart into the 5 numbers that made it.
Rankings use federal education data and each school’s official program page. The factor weights and scoring thresholds below show how the order is calculated and which data is excluded.
The 5 factors, and what each measures
| Factor | Weight | What it measures |
|---|---|---|
| Completion rate | 30 | The institution’s six-year graduation rate as reported to IPEDS. A degree you do not finish is the most expensive outcome on this site, and completion is the only outcome measure published consistently for every institution. |
| Cost | 25 | Published tuition measured against the median for this award level. Online students are frequently charged the out-of-state rate, so the higher published figure is used rather than the in-state one. |
| Program scale | 20 | Degrees actually conferred in this CIP each year. A program awarding three degrees a year and one awarding ninety are different propositions: the second has a cohort, a teaching rhythm and an alumni network the first does not. |
| Access | 15 | Admission rate, read as access rather than prestige. A highly selective program that rejects the reader is not useful to them, so this rewards programs admitting at a rate a reader can plan around. |
| Public documentation | 10 | Whether the institution publishes a substantive page describing the program, which we fetched and stored. Only documented programs enter the ranking; the factor makes that inclusion rule visible in every score. |
| Total | 100 |
How ranking points are calculated
Each factor uses the following published thresholds.
- Completion scales the institution’s six-year graduation rate straight onto 30 points, so a 68% rate scores 20.4. Where no rate is reported the program takes 15, deliberately mid-range rather than generous or punitive.
- Cost compares tuition with the median for the page in five bands: at or under 60% of the median scores 25, to 85% scores 21, to 110% scores 16, to 160% scores 10, above that scores 5. The higher of the two published tuition figures is used, because online students are frequently billed the non-resident rate.
- Program scale takes degrees conferred against the largest program on the page, square-rooted onto 20 points. The square root is there so one very large program does not flatten everything beneath it toward zero.
- Access reads admission rate as access rather than prestige: 80% or above takes the full 15, 60% takes 13, 40% takes 10, below that 7. A program that rejects you is not useful to you.
- Public documentation is 10 points for holding the school’s own substantive page for that degree and 0 without. Every ranked program has one, so in practice this factor separates the ranked set from the 31 candidates left unranked rather than separating programs within it.
Why a score on one page will not match the same program on another
Cost and Program scale are graded against the other programs on the page you are reading, and together they carry 45 of the 100 points. Tuition and conferral volume are not comparable across award levels, so grading them globally would put every associate degree above every doctorate on cost, and every doctorate below every master’s on scale. The consequence is that a program has different totals on a level page and a track page. The order within a page is the signal; the number is not portable.
How we decide a program is online
Federal distance-education records identify possible online programs. Across the 10 nutrition classifications in scope, those records flag 124 of 752 programs nationally. Because a record can describe a department rather than one degree, each candidate is checked against the school’s official page for that specific program.
Of the 124 candidate degrees checked, 62 are delivered at a distance and 31 require campus attendance.
Delivery mode is classified using three rules:
- A program is online when the school says the coursework is delivered at a distance. A distance-delivered degree may still include practice or experiential work at an approved local site; delivery mode alone says nothing about accreditation.
- A program is campus when the school says classes meet in person, lists a campus as the only location, or describes a rotation you attend on a set schedule. Hybrid counts as campus here, because somebody searching for an online degree needs to know they will be attending in person some of the time.
- Where one federal record covers several of a school’s programs and at least one is online, the record is kept and pointed at the online degree rather than thrown away.
Navigation, headers, footers and sidebars are excluded from the delivery review because they may link to a department’s other online programs without describing the degree being checked.
The 31 campus programs are published in the On Campus rankings. Each card cites the school page used to verify attendance requirements.
Data excluded from the ranking score
Program-director credentials, employer partnerships and articulation agreements could not be verified consistently across all 62 programs. These items are excluded rather than estimated. Every scored factor is calculated from data held for all programs in the ranking.
The following items are also excluded:
- No inferred accreditation. The dataset holds federal classifications, not a current program-by-program join to ACEND’s directory. Every card links to that directory, and accreditation carries no points until it can be verified as its own sourced field.
- No employment projections. The wage data here is the BLS Occupational Employment and Wage Statistics release, which is a wage survey and contains no projections. Growth percentages you see elsewhere come from a different dataset; rather than borrow a number, this site says nothing.
- No comparisons to neighbouring programs. A card renders on a level page and a track page with different programs beside it on each, so “two ranks above” would be false on one of them. The program’s own figures are stated instead.
- No blanks. Where a figure is missing the row is not rendered at all, rather than filled with a placeholder telling you so. Where no substantive page for a degree could be found, the program is left out entirely: 31 of the 124 candidates are unranked for that reason alone.
What is in scope
Nutrition is not one classification family. It runs across three unrelated ones, and a site indexing only the obvious dietetics code covers about a third of the field. All 10 codes across those three families are in scope, which is why the tracks exist. Those families describe subject matter, not current accreditation or eligibility for a credentialing exam.
The ranked set is 62 programs at 51 institutions across 29 states:
- Master’s, 45 programs
- Bachelor’s, 9 programs
- Associate, 5 programs
- Doctoral, 3 programs
Corrections and updates
Two things move. Federal reporting updates annually, and schools change their own pages whenever they like. Delivery mode and tuition are the fields most likely to go stale, and because both are read from published sources, fixing them is a re-check rather than an argument.
If something here is wrong, say so and it gets fixed. A specific claim with a link to the page that contradicts it is actionable straight away; a general complaint is not. Write to help@hakia.com. The about page sets out who makes this site, how it is funded, and what it is not qualified to tell you.
Questions about how these rankings work
Can I compare a score on one page with a score on another?
No. Cost and Program scale carry 45 of the 100 points and are calculated relative to the other programs on the same ranking page. A master’s program conferring 20 degrees a year may be large for its level, while an associate program conferring 20 may be small. Compare a program’s position within a ranking, not its score across different rankings.
How do you know a program is actually online?
Each degree is checked against the school’s official program page. Federal distance-education records identify possible online programs but can cover an entire department rather than a specific degree. Of 124 programs checked, 62 are verified as distance-delivered and 31 require campus attendance. On-campus programs are listed separately at /rankings/on-campus/.
Can a school pay to rank higher?
No. Every position on this site is the output of the model described on this page, applied identically to every program, with no editorial override and no hand adjustment. Where a placement is sponsored it is labeled as such and sits outside the ranking rather than inside it. The ranking changes only when its source data changes.
Why is ACEND accreditation not a scoring factor?
A federal CIP code identifies a field of study, not program-level accreditation. ACEND maintains the current accreditation status and program type for each named program. Accreditation is therefore excluded from the ranking score, and every program card links to ACEND’s directory for verification.
Why is there no ranking for my state?
Because an online degree is not bounded by the school’s state, and the arithmetic does not support state pages here: most states have fewer than five fully-online nutrition programs. Ranking three programs under a state heading would be a page built to catch a search rather than to answer one. State-level intent is served at /salaries/dietitian/, where the Bureau of Labor Statistics publishes a real median, percentile spread and employment base for all 50 states.
What happens when a program changes?
Delivery mode and tuition move most, and both are read from published sources, so correcting them is a re-check rather than a judgement call. Federal reporting updates annually; schools change their own pages whenever they like. If you find something out of date, a specific claim with a link to the page that contradicts it gets fixed quickly.
Sources
- IPEDS, U.S. Department of Education Program counts, award levels, published tuition, graduation and admission rates, and degrees conferred.
- BLS Occupational Employment and Wage Statistics Median and percentile wages and employment counts for dietitians and nutritionists, SOC 29-1031.
- Accreditation Council for Education in Nutrition and Dietetics The body that accredits the education pathways leading to the dietetics credentialing exams.
- Commission on Dietetic Registration Issues the RDN and NDTR credentials and sets the eligibility requirements and exams.
- Each institution’s own program page Linked from that program’s card. Everything this site says about a program’s structure comes from the page the school itself publishes.