Horse Racing Calculators: Exacta, Trifecta & Superfecta

Horse racing ticket cost depends on two things: the number of valid combinations covered by the ticket and the unit stake paid for each combination. Choose an Exacta calculator for the first two finishers, a Trifecta calculator for the first three, or a Superfecta calculator for the first four. Each core tool prices straight, box, key and part-wheel tickets and can scale a displayed pari-mutuel payoff to your stake. This hub also links to multi-race, dead-heat and each-way tools. Those calculators solve different problems, so the first step is choosing the wager type or payout rule that matches your ticket.

Quick chooser: At example unit stakes, a 2-horse Exacta Box costs $2 at $1 per combination, a 3-horse Trifecta Box costs $3 at $0.50, and a 4-horse Superfecta Box costs $2.40 at $0.10. These are comparison bases, not universal track minimums. Every core calculator supports custom stakes.

Choose an Exotic Horse Racing Calculator

Exacta Ticket Cost & Payout Calculator

Price Straight, Box, Key Wheel, Key Box and Part Wheel tickets for the exact top-two finishing order. The Payout tab scales a displayed probable or final payoff to your unit stake and ticket cost.

Top 2 · Cost + payout
Open Exacta calculator →

Trifecta Box, Key & Payout Calculator

Calculate Straight, Box, Key Wheel, Key Box and Part Wheel tickets for the exact top-three order. Includes 50-cent box charts, exact combination enumeration and payoff scaling.

Top 3 · Cost + payout
Open Trifecta calculator →

Superfecta Box & Part-Wheel Calculator

Price dime and custom-stake Box, Key Wheel, Key Box, Two-Key and Part Wheel tickets for the exact top-four order. Scale displayed payoffs from 10-cent, 50-cent, $1, $2 or custom bases.

Top 4 · 10¢ + payout
Open Superfecta calculator →

Unit-stake reminder: minimums vary by track, race and wagering platform. The amounts shown on this hub are common comparison bases only. Use the custom stake field when the wager menu shows a different unit.

Exacta vs Trifecta vs Superfecta

The three wagers use the same ordered-combination logic, but each added finishing position increases the number of possible outcomes. Compare the smallest full box at the example bases below.

Wager	Required order	Smallest box	Combinations	Example unit	Example box cost	Available constructions
Exacta	1st + 2nd	2 horses	2	$1	$2	Straight, Box, Key Wheel, Key Box, Part Wheel
Trifecta	1st + 2nd + 3rd	3 horses	6	$0.50	$3	Straight, Box, Key Wheel, Key Box, Part Wheel
Superfecta	1st + 2nd + 3rd + 4th	4 horses	24	$0.10	$2.40	Straight, Box, Key Wheel, Key Box, Two-Key, Part Wheel

The comparison uses example unit stakes only. Actual minimums and displayed payout bases may differ. All three calculators support custom stakes and scale a displayed probable or final payoff rather than attempting to predict the final dividend.

Moving from Exacta to Trifecta or Superfecta adds another finishing position and rapidly increases the number of possible orders. Compare the ticket cost before deciding how much coverage to buy.

Other Horse Racing Calculators

Multi-Race / Pick 4-6 Calculator

Price Pick 4, Pick 5 and Pick 6 tickets from the number of selections used in each consecutive race. Useful for singles, bankers and wider multi-race structures.

Multi-race tickets
Open multi-race calculator →

Dead Heat Calculator

Calculate adjusted returns when two or more horses tie for a finishing position. The tool separates stake reduction from the quoted odds or dividend.

Tie outcomes · Stake split
Open dead-heat calculator →

Each-Way & Rule 4 Calculator

Calculate bookmaker-style Win and Each-Way returns, place terms and Rule 4 deductions after a withdrawal. This is different from pari-mutuel pool settlement.

Win · Place · Rule 4
Open each-way calculator →

Which Calculator Should I Use?

Pick the top 2 finishers in exact order → Exacta Calculator
Pick the top 3 finishers in exact order → Trifecta Calculator
Pick the top 4 finishers in exact order → Superfecta Calculator
Price a Pick 4, Pick 5 or Pick 6 across consecutive races → Multi-Race Calculator
Adjust a payout when horses tie for a position → Dead Heat Calculator
Calculate Win, Each-Way or Rule 4 returns → Each-Way Calculator
Explore broader tote pools and pari-mutuel tools → Tote & Pool Calculators

How Ticket Cost and Payout Scaling Work

Exacta, Trifecta and Superfecta tickets are bundles of ordered combinations. A box buys every valid order among the selected horses. A key fixes one horse to a condition, while a part wheel uses different horse groups in different positions. The calculators enumerate valid orders so a horse is never counted twice in the same finishing sequence.

Ticket cost
Valid combinations × unit stake

Scaled return
Displayed payoff × your unit stake ÷ displayed base

A cost can be calculated exactly before the race. A final pari-mutuel dividend cannot be predicted because the pool and the money bet on the winning combination continue to change until wagering closes. The payout tabs therefore scale a displayed probable or final payoff; they do not infer a dividend from the horses' individual win odds.

Exacta, Trifecta, Superfecta and many multi-race wagers are normally settled through pari-mutuel pools. Each-Way and Rule 4 calculations use a different bookmaker-style payout model, which is why they have a separate calculator.

Learn the Math Behind Horse Racing Bets

For definitions, ticket notation and examples covering Quinella, Exacta, Trifecta, Superfecta, Daily Double and Pick 3-6 wagers, use the full guide.
Horse Racing Exotic Bets Explained →

Frequently Asked Questions

Which exotic ticket has the lowest starting cost?

It depends on the unit stake offered for the race. At the example bases used on this page, a 2-horse Exacta Box costs $2 at $1, a 3-horse Trifecta Box costs $3 at $0.50, and a 4-horse Superfecta Box costs $2.40 at $0.10. These are comparison examples, not universal minimums.

How are pari-mutuel horse racing payouts calculated?

Bets on the same wager type enter a shared pool. The operator removes its takeout under the applicable rules, and the remaining pool is divided among winning units on the correct combination. The final dividend depends on the pool size and the money bet on the winning outcome, so it is not known until wagering closes.

What is the difference between a box, key wheel and part wheel?

A box buys every valid finishing order among the selected horses. A key wheel fixes one horse in a specific position or condition and rotates other horses through the remaining places. A part wheel assigns different horse groups to different positions. Boxes provide wider coverage but usually cost more; keys and part wheels reduce combinations by expressing a more specific opinion.

Can these calculators predict the final payout before the race?

No. They calculate ticket cost exactly and can scale a displayed probable or final payoff to your unit stake and total ticket cost. They cannot predict the final pari-mutuel dividend before wagering closes because the pool and the amount bet on each combination continue to change.

What does the displayed payout base mean?

A probable or final payoff is quoted for a stated base such as $0.10, $0.50, $1 or $2. If your unit stake differs, scale the number with displayed payoff × your stake ÷ displayed base. Always check the base printed next to the payoff before converting it.

Are the horse racing calculators free?

Yes. The calculators linked from this page are free to use in a web browser and do not require registration to perform a calculation.

What happens if a horse scratches from an exotic ticket?

At many tracks, combinations containing the scratched horse are refunded while unaffected combinations remain active. Treatment can vary by jurisdiction, wager type and timing of the scratch, so check the official rules for the specific race and platform.

Is Each-Way betting settled through the same pool as Exacta or Trifecta?

Not usually. Exacta, Trifecta and Superfecta are commonly pari-mutuel pool wagers. Each-Way betting is generally a bookmaker-style bet split into Win and Place portions, with place terms and possible Rule 4 deductions. Use the dedicated Each-Way calculator for that settlement model.

Other Tote & Pool Calculators

For broader pari-mutuel pool mechanics, dividend tools and other pool-based betting calculators, visit the Tote & Pari-Mutuel Pool Calculators section.