Utilitarianism: Bentham, Mill, Act and Rule Utilitarianism, the Hedonic Calculus
RAS Mains, Paper II, Unit I, point 6: "Contribution of moral thinkers and philosophers from India and the world"
- Updated for the Jan 2026 syllabus
- Read time: about 11 minutes
Exam weight (our count from the real 2018-2024 papers)
1 question under this name: 2024 Part C Q12 (10 marks: a comparison of Utilitarianism, Sarvodaya and Lok-Samgraha). Closely related: 2023 Part C Q12 (Deontology and Consequentialism; page 6.6) and 2024 Part B Q10 (hedonism; page 6.5). This is our own count, not RPSC information.
30-second summary
Remember
- Utilitarianism holds that the right act is the one that produces the greatest happiness (utility) for the greatest number; results decide.
- Bentham (1748 to 1832) offered a hedonic calculus to weigh pleasure and pain: intensity, duration, certainty, nearness, fruitfulness, purity and extent.
- Mill (1806 to 1873) added that the quality of pleasure counts: better a dissatisfied Socrates than a satisfied fool.
- Act utilitarianism tests each act by its results; rule utilitarianism tests the rules whose general following brings most good.
- For administrators: prioritising, cost-benefit work and sharing scarce resources. Limit: a minority's interest can be crushed, so a floor of rights is needed.
Part A box (each line 15 words or fewer)
Remember
- Question (our practice question, not a PYQ): Define utilitarianism.
- Answer: Utilitarianism: an act is right if it produces the greatest happiness for the greatest number. (15 words)
- Ready line 2: Bentham's hedonic calculus weighs pleasure by intensity, duration, certainty, nearness, fruitfulness, purity and extent. (14 words)
- Ready line 3: Act utilitarianism tests each act; rule utilitarianism tests rules whose general following gives most good. (15 words)
1. The core idea (the principle of utility)
Chapter I of Bentham's Introduction to the Principles of Morals and Legislation (printed 1780, published 1789): "Nature has placed mankind under the governance of two sovereign masters, pain and pleasure." So pain and pleasure are the standard of right and wrong. Mill (Utilitarianism, serialised 1861, as a book 1863): "actions are right in proportion as they tend to promote happiness, wrong as they tend to produce the reverse of happiness." (By "happiness" Mill means pleasure and the absence of pain.)
2. Bentham: counting quantity
Bentham weighs pleasures by quantity, not kind. The seven dimensions of the calculus (Principles, ch. IV): intensity, duration, certainty, propinquity (nearness), fecundity (fruitfulness), purity and extent (how many persons). He gave a memory verse: "Intense, long, certain, speedy, fruitful, pure; / Such marks in pleasures and in pains endure." (These apply to pleasures and pains alike.) According to the Stanford Encyclopedia, Bentham himself admitted that the calculation need not be done strictly before every moral judgment; it is an ideal model for law and policy. The phrase "the greatest happiness of the greatest number" is in his 1776 Fragment on Government, and it is said that Bentham later dropped "greatest number" because it could be misread (the sacrifice of minorities); confirm this point in a source before relying on it.
3. Mill: the question of quality
Mill: "It is better to be a human being dissatisfied than a pig satisfied; better to be Socrates dissatisfied than a fool satisfied." Intellectual and moral pleasures are higher than base ones; "competent judges", those who know both, prefer the higher. Mill also held that moral rules such as truthfulness and promise-keeping should normally guide us, without a fresh calculation every time.
4. Act utilitarianism against rule utilitarianism
(based on the Stanford Encyclopedia's definitions)
| Point | Act utilitarianism | Rule utilitarianism |
|---|---|---|
| Test | An act is right if it maximises good in this situation | An act is right if it follows the rule whose general following maximises good |
| Flexibility | High | Lower, but gains trust and stability |
| Protection of rights | Weaker (a sacrifice in one case is possible) | Stronger (one rule for all) |
| In administration | Emergency decisions, sharing scarce supplies | Laws, procedures, due process |
Scholars disagree on where to place Mill: the Stanford Encyclopedia calls both Bentham and Mill "hedonistic act consequentialists", while some scholars (for example J. O. Urmson) read Mill as a rule utilitarian (confirm the Urmson point in a source before relying on it). In an answer it is safe to write: "Bentham and Mill are chiefly seen as founders of act utilitarianism; rule utilitarianism was developed by later thinkers."
5. Strengths and limits
Strengths: counts everyone equally; outcome-focused; practical for public policy, budgets and health.
Limits: (a) a minority's interest can be overridden; (b) happiness is hard to measure; (c) the protection of rights and justice is not assured; (d) consequences are not fully known in advance.
Answer to the limits: a floor of rights (no one sacrificed merely to add up numbers), consultation, and rule-based procedure.
6. A pointer for the 2024 comparison question
(details are on page 5.5 for Sarvodaya and 4.4 for Lok-Samgraha; only the comparison line is given here)
| Idea | Centre | Difference (our reading) |
|---|---|---|
| Utilitarianism | Greatest happiness of the greatest number; the total | Some can be left behind in raising the total |
| Sarvodaya | Rise of all, down to the last person | Not the total; every person counts |
| Lok-Samgraha | Action done in a spirit of duty to hold society together | Stress on duty and detachment, not results |
7. Use in administration
cost-benefit analysis, prioritising limited resources, action plans in vaccination or disaster relief; but always with a floor of rights.
Oxygen allocation, 2021.
during the second Covid wave the Supreme Court set up a Task Force on 8 May 2021 over the sharing of scarce oxygen; it is discussed on the ethics-branches page (1.3). Only a pointer is given here.
How to use in an answer
definition, then the calculus or Mill's quality, then act against rule, one real example (polio, 1995 to 2014), and finally the limit and the rights floor.
Thinkers and quotes box
| Name | Idea | Usable line |
|---|---|---|
| Jeremy Bentham | Pain and pleasure are the standard | "Nature has placed mankind under the governance of two sovereign masters, pain and pleasure." (Principles of Morals and Legislation, ch. I) |
| Jeremy Bentham | The calculus | "Intense, long, certain, speedy, fruitful, pure; Such marks in pleasures and in pains endure." (ch. IV) |
| J. S. Mill | Quality of pleasure | "It is better to be a human being dissatisfied than a pig satisfied; better to be Socrates dissatisfied than a fool satisfied." (Utilitarianism, ch. II) |
| J. S. Mill | The formula | "actions are right in proportion as they tend to promote happiness, wrong as they tend to produce the reverse of happiness." |
Diagram: two branches and a test
Principle: the greatest good of the greatest number
Top
Bentham: quantity, the seven-dimension calculus
Left branch: Right branch
Mill: quality, competent judges
Act utilitarianism: test the act
Two boxes below
Rule utilitarianism: test the rule
Floor of rights: no one sacrificed
Red strip at the edge
How the concept was asked before: by name only in 2024, at 10 marks and as a comparison; the hedonism question came the same year. The trend is toward comparison and use in administration.
Common mistakes
Remember
- Writing "the majority is always right"; Mill stressed quality and the equal counting of each person, and a protective floor for minorities is needed.
- Taking pleasure only as indulgence; for Mill intellectual and moral pleasures are higher.
- Skipping the act-rule distinction, or stating flatly that Bentham and Mill are rule utilitarians; scholars disagree.
Self-check (5 questions)
Remember
- State the principle of utility in one sentence.
- List the seven dimensions of the hedonic calculus.
- What did Mill add to Bentham?
- State one difference between act and rule utilitarianism.
- Give two limits of utilitarianism and one remedy.
Worked examples (documented, with year)
Case studyPulse Polio campaign, India, 1995 to 2014
started in 1995, the campaign gave polio drops to children through house visits and booths. The last wild polio cases in India were recorded on 13 January 2011 (West Bengal and Gujarat), and on 27 March 2014 the World Health Organization certified the whole South-East Asia Region, India included, as polio-free.
- Sources
- Wikipedia, "Pulse Polio"; WHO South-East Asia press release of 27 March 2014.
Lesson
a utilitarian example of a large collective benefit; also the need to see that no child is left out (the rights floor). The second point is our reading.
Mini case study
Illustrative exampleHypothetical case (काल्पनिक केस)
Farida Khan, a Block Development Officer, has Rs 80 lakh in an untied fund. Option one: an all-weather road joining five villages (about 8,000 people), cutting the trip to the hospital by an hour. Option two: ramps, accessible toilets and a special educator in six schools of the block, so about 150 children with disabilities can study. By headcount, the road wins.
- Stakeholders
- Farida, residents of the five villages, children with disabilities and their families, the schools, the district administration, elected representatives.
- Issue and clashing values
- the greatest benefit to the most people (utility) against the right and dignity of a small, weaker group; and the question of counting everyone equally.
- Three options
- (a) Build only the road. Pro: benefit to the largest number. Con: the children's right to education ignored; a high total, but some left out entirely. (b) Improve school access only. Pro: the weaker group comes first. Con: a large population's hospital access stays blocked for months. (c) A phased plan: school access now (it touches a right and costs relatively little), a proposal for the road under a convergence scheme or next year's funds, and gram sabha consultation on both. Pro: both the right and the larger benefit; transparency. Con: the road is delayed; extra coordination.
- Best option and supporting value
- option (c). Utilitarian equality (each person counts as one) together with a floor of rights (no one is left out merely by the count), and Mill's point that rules and process keep trust. In fairness to the other side: if evidence shows that lack of the road puts lives at risk in medical emergencies, the order could be reversed; the choice must rest on evidence, not on a prior leaning.
Lesson
Action: Short term: a simple cost-benefit sheet for both works, a gram sabha meeting, start the school work. Long term: a separate fund for the road, a priority policy that scores the rights of sensitive groups as well as numbers, publish outcomes.
Practice Questions
Practice questionabout 50 words
Distinguish between act and rule utilitarianism.
Model answer
Act utilitarianism applies the principle of utility to each act: do what produces most happiness in this situation. Rule utilitarianism asks which rule, if generally followed, produces most happiness, and follows it even when one act might do better. Rules protect trust and rights; acts allow flexibility.
Practice questionabout 100 words
Evaluate utilitarianism as a guide for public policy. Are its limits serious?
Model answer
Utilitarianism judges policy by its results for everyone affected, counting each person equally. Its strengths are a public focus, cost-benefit thinking and priorities for scarce resources, as in the Pulse Polio drive, begun in 1995 and followed by polio-free certification in 2014. Its weakness: totals can hide a minority's loss, rights can be overlooked, and happiness is hard to measure. Mill answered partly through quality of pleasure and rules; modern governance adds a floor of rights, consultation, transparency and due process. So it is a tool for choosing among rights-respecting options, not a licence to override persons.
Real PYQs
2024Paper II, Part C, Q1210 marks
Present a comparative evaluation of Utilitarianism, Sarvodaya and Lok-Samgraha as an inspiration for administration. (the utilitarian part is on this page; for Sarvodaya and Lok-Samgraha see pages 5.5 and 4.4)
2023Closely relatedPaper II, Part C, Q1210 marks
State the features of Deontology and Consequentialism. Which one of the two approaches is more suitable for an administrator? Why? (utilitarianism is the main form of consequentialism; see page 6.6)
2024Closely relatedPaper II, Part B, Q105 marks
How can hedonism be paradoxical? Discuss. (page 6.5)
How to Write This Answer
Introduction
the principle of utility; Bentham and Mill
Body
- calculus, quality, act against rule; polio 1995 to 2014
Conclusion
a useful tool, but with a floor of rights
Value addition
- Mill's line, Bentham's verse, the comparison with Sarvodaya
One-page Revision
- Utilitarianism = greatest happiness of the greatest number
- Bentham (1748-1832): "two sovereign masters"; calculus: intensity, duration, certainty, propinquity, fecundity, purity, extent
- Fragment on Government 1776
- Principles printed 1780, published 1789
- Mill (1806-1873), Utilitarianism 1861/1863: quality, "Socrates dissatisfied"
- Act vs rule
- Limits: minority, measurement, rights
- Floor of rights
- PYQ: 2024 C12 (near: 2023 C12, 2024 B10)
- Example: Pulse Polio 1995-2014
- Case: BDO Farida, road against access.