DeltaMath PLUS cost, Delta Math pricing and what a PLUS or INTEGRAL license costs a school in 2026-27

Short answer: DeltaMath PLUS costs $115 per teacher for the 2026-27 school year, and INTEGRAL costs $180 per teacher. A school license is priced on enrollment. The quote form on DeltaMath's site loads $1.25 per student for PLUS and $2.50 for INTEGRAL, with minimums of $375 and $625, and DeltaMath's national list sheet puts a school of up to 750 students at $1,100 for PLUS and $2,200 for INTEGRAL. The basic teacher account stays at no cost.

DeltaMath is one of the few math vendors that prints most of its prices, so this article is shorter on detective work than our pieces on IXL cost per student or ALEKS pricing. What it adds is the arithmetic: which of the three ways to buy is cheapest for a department of a given size, and what the signed contracts show. Every figure below comes from DeltaMath's own published sheet, its live price feed for 2026-27, its terms of service, or a public contract, each checked on October 13, 2026. Coeducate is not affiliated with DeltaMath. We sell a different kind of math product, and a section near the end says plainly where DeltaMath is the better buy.

How much does DeltaMath PLUS cost for one teacher?

The individual license covers one teacher and the students on that teacher's rosters. The prices below are the 2026-27 full-year figures DeltaMath's teacher page loads when you switch it to Individual.

Review sites still quote $95 a year for an individual PLUS license. That was an earlier year's price. Use the current figure, and check it again before you budget for 2027-28, because DeltaMath sets prices per school year.

How much does a DeltaMath school license cost?

DeltaMath prices a school license on enrollment, not on the number of teachers who use it. Its National List Pricing sheet, dated May 2026, counts total enrollment in grades 4 to 12 from NCES data and requires the license to cover every enrolled student in those grades at the school.

The same sheet lists DeltaMath for Home, bought by a school or district for its students, at $17.65 per student per year. Older copies of the sheet, still quoted by some blogs, counted grades 6 to 12 and started at $900. The May 2026 version is the one to hold a quote against.

DeltaMath pricing per student on a school quote

The quote request form on DeltaMath's site pulls a default price scheme for 2026-27, labeled "26-27 Full Year". It sets $1.25 per student for PLUS and $2.50 per student for INTEGRAL, with a minimum order of $375 for PLUS and $625 for INTEGRAL. Those minimums equal 300 students at the PLUS rate and 250 at the INTEGRAL rate, so any school smaller than that pays the floor.

The per-student rate usually comes in under the tier price. A 600-student middle school works out to $750 for PLUS at $1.25, against $1,100 on the list tier. A 1,600-student high school works out to $2,000, against $3,600. Ask which method the quote uses, because the gap is real money at large schools.

What schools and districts actually paid for DeltaMath

Two contracts are not a market survey, but the Illinois State quote sits close to the per-student scheme (608 students at $2.50) rather than the $2,200 list tier, and Yonkers bought one district license instead of a tier per school. The pattern matches what we found for Zearn and MobyMax: the printed sheet is a ceiling, not the price.

DeltaMath cost for a 900-student high school, three ways

Take a high school of 900 students with eight math teachers. Here is what each route costs for 2026-27 at DeltaMath's own published rates.

Individual licenses win for a small department. The school license wins once you count what it adds: the admin portal, coverage for every teacher who joins mid-year, and for INTEGRAL the rostering and performance-by-standard reports a district office wants. The break-even for PLUS is simple. At $115 a teacher against $1.25 a student, a school license pays off once the number of math teachers times 92 is larger than enrollment.

Private schools and tutoring centers that budget in their own accounting system rather than a district ledger can model the renewal alongside every other subscription with business budgeting software that reads the books directly, which makes the individual-versus-site decision a two-minute check each spring.

What the terms say about renewals and refunds

DeltaMath's terms of service say both teacher and school accounts "are sold per school year and do not automatically renew." Someone has to place the order again each year, which is good for budget control and bad if nobody owns the renewal and the teachers lose PLUS features in September.

Refunds for site or individual licenses are available within 30 days of purchase and not after, and "in no case will unused licenses roll over to the next school year." Buy after the department has agreed, not before.

Six questions to ask before you sign a DeltaMath quote

1. Is the quote built on the per-student rate or the enrollment tier, and which is lower for our school?
2. Which enrollment number did you use, and does it match our current grades 4 to 12 count rather than an old NCES year?
3. Do we need INTEGRAL, or only the Clever or ClassLink rostering? If only rostering, is there a way to get it on PLUS?
4. For a district, what is the price for all secondary schools together, compared with school by school?
5. Who on our side owns the renewal, given that nothing renews automatically?
6. Can the performance-by-standard data export into our MTSS tracker, and in what format?

Where DeltaMath is the better buy, and where it is not

DeltaMath is the better buy if you want high-volume, autograded practice across middle and high school math, with videos and test corrections, at a price few vendors match. For a department that already assigns problems online and wants more control over them, PLUS at $115 a teacher is hard to argue with.

Where it stops is the student who keeps getting the problem wrong. DeltaMath marks the answer, shows a worked solution and tracks the score. It does not ask the student to explain the step, and it does not tell the teacher which idea broke in the student's own words. Coeducate does that part: the student solves an item and explains it, the tutor asks the next question instead of giving the answer, and the teacher gets a card naming the misconception with a three-step reteach. The math intervention software for middle school page shows that card for a Tier 2 group, and the high school math intervention programs page shows it for Algebra 1.

A school that wants both can keep DeltaMath for practice volume and run the intervention block on Coeducate. Our price is on the pricing page: $89 a month for one teacher and up to 60 students, $2,088 a year for a school of up to 600 students, and $1,290 a month for a district with PO billing.

Frequently asked questions

Is DeltaMath free?

The basic DeltaMath Teacher account costs nothing and includes unlimited assignments, autograding and student data. Videos, tests, test corrections, custom problems and co-teachers need PLUS, at $115 per teacher for 2026-27, or a school license. LMS and Clever or ClassLink integration, print to PDF and admin reports need INTEGRAL.

How much is DeltaMath PLUS?

DeltaMath PLUS is $115 per teacher for the 2026-27 school year when a teacher buys it alone. As a school license it is $1.25 per student on DeltaMath's quote scheme with a $375 minimum, or $1,100 to $7,500 per school on the May 2026 list sheet, depending on grades 4 to 12 enrollment.

What is the difference between DeltaMath PLUS and INTEGRAL?

INTEGRAL includes everything in PLUS and adds Canvas, Schoology and Infinite Campus integration, Clever and ClassLink, print to PDF, student work upload, and admin features such as pushed diagnostics, performance by standard and bulk data export. It costs about twice as much: $180 per teacher, $2.50 per student, or double the PLUS list tier.

Does DeltaMath PLUS renew automatically?

No. DeltaMath's terms say teacher and school accounts are sold per school year and do not renew automatically, so the school or teacher must place a new order. Refunds are available only within 30 days of purchase, and unused licenses do not carry over to the next school year.

Is DeltaMath worth paying for?

For a math teacher who assigns online practice most weeks, PLUS at $115 is worth it for the videos and automatic test corrections alone. For a school, the per-student rate makes it one of the cheapest licenses in secondary math. It is worth less as an intervention tool, because it scores answers rather than diagnosing why a student is stuck.