Sonlight grade levels, level by level
Which Sonlight level lines up with which reading stage, with the evidence and sources for each level. Checked Oct 17, 2026.
In short
On the evidence we found, Sonlight runs from Language Arts K through 300 (ages 16 to 18), covering pre-reader to grade 12 reading and writing. On the language arts assessment, a child who gets 8 of 10 right moves on to the next level's test, and 3 or fewer means trying the previous level. From Level D, language arts is matched to the History/Bible/Literature level.
| Level | Reading stage | Evidence |
|---|---|---|
| Language Arts K | Pre-reader (letters and sounds) to Beginning phonics (short words like cat, map) | Confirmed by publisher |
| Language Arts 1 | Beginning phonics (short words like cat, map) to Phonics (blends, vowel teams; grade 1 work) | Confirmed by publisher |
| Language Arts 2 | Phonics (blends, vowel teams; grade 1 work) to Early fluent reader (grade 2 work) | Confirmed by publisher |
| Language Arts 3 | Early fluent reader (grade 2 work) to Fluent reader (grade 3 work) | Confirmed by publisher |
| Language Arts 4 | Fluent reader (grade 3 work) to Grade 4 reading and writing | Confirmed by publisher |
| Level D (ages 9 to 12) | Grade 4 reading and writing to Grade 7 reading and writing | Confirmed by publisher |
| Level E (ages 10 to 13) | Grade 5 reading and writing to Grade 8 reading and writing | Confirmed by publisher |
| Level F (ages 11 to 14) | Grade 6 reading and writing to Grade 9 reading and writing | Confirmed by publisher |
| Level G (ages 12 to 14) | Grade 7 reading and writing to Grade 9 reading and writing | Confirmed by publisher |
| Level H (ages 13 to 15) | Grade 8 reading and writing to Grade 10 reading and writing | Confirmed by publisher |
| 200 (ages 14 to 17) | Grade 9 reading and writing to Grade 11 reading and writing | Confirmed by publisher |
| 300 (ages 16 to 18) | Grade 10 reading and writing to Grade 12 reading and writing | Confirmed by publisher |
Where these come from
Sonlight publishes a language arts assessment for each grade K to 4 and an age and grade range for every later level.
Sources: Sonlight language arts assessments by grade, K to 4, Sonlight levels by age and grade.
Placement test
Sonlight reading and language arts assessments. A grade label is a starting point; the placement test shows where your child is secure. It is also listed in our placement test directory.
Questions parents ask
What grade level is Sonlight?
On the evidence we found, Sonlight runs from Language Arts K through 300 (ages 16 to 18), covering pre-reader to grade 12 reading and writing. On the language arts assessment, a child who gets 8 of 10 right moves on to the next level's test, and 3 or fewer means trying the previous level. From Level D, language arts is matched to the History/Bible/Literature level.
What grade is Language Arts K in Sonlight?
Pre-reader (letters and sounds) to Beginning phonics (short words like cat, map) (Confirmed by publisher). The placement test is the better guide for your child.
What grade is 300 (ages 16 to 18) in Sonlight?
Grade 10 reading and writing to Grade 12 reading and writing (Confirmed by publisher).
Does Sonlight have a placement test?
Sonlight reading and language arts assessments: https://www.sonlight.com/pages/placement-tests. On the language arts assessment, a child who gets 8 of 10 right moves on to the next level's test, and 3 or fewer means trying the previous level. From Level D, language arts is matched to the History/Bible/Literature level.
How did you line up Sonlight levels with grades?
Sonlight publishes a language arts assessment for each grade K to 4 and an age and grade range for every later level. Every level on this page carries an evidence level: Confirmed by publisher, Supported by parent reports, or Not confirmed when we found no source.
When does Sonlight go on sale?
Last dated offer we found: Nov 28 to Dec 1, 2025. 35% off full retail: curriculum packages on Black Friday, then hands-on kits, unit studies and science over Cyber Weekend (text message). (Reported.) Future dates are not confirmed. Details and sources: https://homeschoolhaul.com/sale-calendar/sonlight/
If you are switching
Disclosure: No links on this page are affiliate links, and no brand paid to be listed. Some third-party pages we cite as sources use their own affiliate links. Read our disclosure.