08-08-2026, 14:02
iReady scores help parents and teachers understand how a student is performing in reading and mathematics. Instead of showing only a pass-or-fail result, iReady provides a scale score, placement information, national percentile, and growth data. These results can help identify academic strengths, learning gaps, and the skills a child may need to work on next.
For the 2026–2027 school year, parents may notice a new name on school reports. Curriculum Associates is changing iReady Diagnostic to iReady Inform for both reading and mathematics. The new name reflects the assessment's purpose: giving teachers, students, and families useful information that can guide instruction and learning decisions.
Is iReady Inform a Different Test?
The change from iReady Diagnostic to iReady Inform is primarily a rebrand, not the introduction of an entirely unrelated assessment. Curriculum Associates says the assessment will continue to provide valid and reliable data, familiar reports, and instructional support. A shorter assessment option will also be available during the 2026–2027 school year, responding to requests from educators to reduce testing time while preserving useful results.
This means families may see both names during the transition:
iReady Diagnostic
iReady Inform
iReady Inform, formerly iReady Diagnostic
The important point is that the assessment still measures reading and mathematics performance and helps schools determine what students know and where additional support may be needed.
Understanding iReady Math and Reading Scores
iReady provides separate results for mathematics and reading. A student's performance can be different in each subject, so parents should review the results separately.
Math results can provide information about a student's developing mathematical skills, while reading results can help identify strengths and areas that may need additional practice.
Parents should consider the student's grade, subject, testing season, and scale score when reviewing either result.
Understanding iReady Percentiles
The national percentile helps parents understand how a student's performance compares with students in the appropriate national comparison group.
A percentile is not the percentage of questions a student answered correctly. Instead, it provides information about the student's relative performance compared with other students.
For example, a higher percentile generally indicates that the student's performance was higher than a greater proportion of students in the comparison group.
The percentile should be considered alongside the scale score, placement information, and growth rather than viewed as the only measure of academic performance.
Understanding iReady Growth
Growth information helps parents see how a student's performance changes over time.
Results from Fall, Winter, and Spring testing can provide a broader picture of progress throughout the school year. A student may show different amounts of growth in reading and mathematics, and individual progress can vary.
Parents can discuss growth with teachers to understand whether the student is progressing toward learning goals and which skills should receive additional attention.
Find Updated iReady Score Charts
Parents can view updated iReady score charts for the 2026 and 2027 school year at ReadyScores.com. The website includes reading and mathematics charts by grade, testing season, scale score, and national percentile.
The charts cover Fall, Winter, and Spring testing periods. This matters because student performance and national comparison information can change during the school year. A score should therefore be compared with the correct grade, subject, and testing season.
ReadyScores.com presents iReady score charts based on published national norms, including percentile tables for Grades K–8. Parents can use the charts to see whether a score is below average, near the national average, or above average for a child's grade and testing period.
Use the Free iReady Score Calculator
For a faster answer, parents can use the free iReady Score Calculator on ReadyScores.com.
Enter the child's grade, subject, testing season, and scale score. The calculator then helps explain the estimated national percentile, grade-level placement, how the result compares with national averages, and possible next steps view the updated I-Ready Diagnostic scores charts for 2026 and 2027 in Math and Reading as seen on Readyscores.com.
It can help answer common questions such as:
Is this a good iReady score?
Is my child near the national average?
What does the percentile mean?
Is the score below or above grade level?
What should we work on next?
Has my child made enough progress?
The calculator works for reading, mathematics, or both subjects and covers the main Fall, Winter, and Spring testing windows.
About ReadyScores.com
ReadyScores.com is a resource for iReady scores, iReady Inform scores, NWEA MAP scores, STAR scores, national percentile charts, and school assessment interpretation.
The site also offers free English and German calculators. Popular tools include the iReady Score Calculator, NWEA MAP Score Calculator, APUSH Score Calculator, Time Duration Calculator, Work Hours Calculator, free Timecard Calculator, Arbeitszeitrechner, Stundenrechner, and other practical education, salary, and time tools.
For the 2026–2027 school year, parents may notice a new name on school reports. Curriculum Associates is changing iReady Diagnostic to iReady Inform for both reading and mathematics. The new name reflects the assessment's purpose: giving teachers, students, and families useful information that can guide instruction and learning decisions.
Is iReady Inform a Different Test?
The change from iReady Diagnostic to iReady Inform is primarily a rebrand, not the introduction of an entirely unrelated assessment. Curriculum Associates says the assessment will continue to provide valid and reliable data, familiar reports, and instructional support. A shorter assessment option will also be available during the 2026–2027 school year, responding to requests from educators to reduce testing time while preserving useful results.
This means families may see both names during the transition:
iReady Diagnostic
iReady Inform
iReady Inform, formerly iReady Diagnostic
The important point is that the assessment still measures reading and mathematics performance and helps schools determine what students know and where additional support may be needed.
Understanding iReady Math and Reading Scores
iReady provides separate results for mathematics and reading. A student's performance can be different in each subject, so parents should review the results separately.
Math results can provide information about a student's developing mathematical skills, while reading results can help identify strengths and areas that may need additional practice.
Parents should consider the student's grade, subject, testing season, and scale score when reviewing either result.
Understanding iReady Percentiles
The national percentile helps parents understand how a student's performance compares with students in the appropriate national comparison group.
A percentile is not the percentage of questions a student answered correctly. Instead, it provides information about the student's relative performance compared with other students.
For example, a higher percentile generally indicates that the student's performance was higher than a greater proportion of students in the comparison group.
The percentile should be considered alongside the scale score, placement information, and growth rather than viewed as the only measure of academic performance.
Understanding iReady Growth
Growth information helps parents see how a student's performance changes over time.
Results from Fall, Winter, and Spring testing can provide a broader picture of progress throughout the school year. A student may show different amounts of growth in reading and mathematics, and individual progress can vary.
Parents can discuss growth with teachers to understand whether the student is progressing toward learning goals and which skills should receive additional attention.
Find Updated iReady Score Charts
Parents can view updated iReady score charts for the 2026 and 2027 school year at ReadyScores.com. The website includes reading and mathematics charts by grade, testing season, scale score, and national percentile.
The charts cover Fall, Winter, and Spring testing periods. This matters because student performance and national comparison information can change during the school year. A score should therefore be compared with the correct grade, subject, and testing season.
ReadyScores.com presents iReady score charts based on published national norms, including percentile tables for Grades K–8. Parents can use the charts to see whether a score is below average, near the national average, or above average for a child's grade and testing period.
Use the Free iReady Score Calculator
For a faster answer, parents can use the free iReady Score Calculator on ReadyScores.com.
Enter the child's grade, subject, testing season, and scale score. The calculator then helps explain the estimated national percentile, grade-level placement, how the result compares with national averages, and possible next steps view the updated I-Ready Diagnostic scores charts for 2026 and 2027 in Math and Reading as seen on Readyscores.com.
It can help answer common questions such as:
Is this a good iReady score?
Is my child near the national average?
What does the percentile mean?
Is the score below or above grade level?
What should we work on next?
Has my child made enough progress?
The calculator works for reading, mathematics, or both subjects and covers the main Fall, Winter, and Spring testing windows.
About ReadyScores.com
ReadyScores.com is a resource for iReady scores, iReady Inform scores, NWEA MAP scores, STAR scores, national percentile charts, and school assessment interpretation.
The site also offers free English and German calculators. Popular tools include the iReady Score Calculator, NWEA MAP Score Calculator, APUSH Score Calculator, Time Duration Calculator, Work Hours Calculator, free Timecard Calculator, Arbeitszeitrechner, Stundenrechner, and other practical education, salary, and time tools.