CalcNestACT Score Calculator
See your ACT composite score instantly, the exact average behind it, and what it takes to reach your target.
- Instant composite score and decimal average.
- Target gap and a focused improvement hint.
- Share a prefilled link with students or parents.
Average then round
Add English, Math, Reading, and Science. Divide by four, then round to the nearest whole number.
Know the edge
Each 1-point gain in a section adds 0.25 to your average. Small gains can tip the rounding.
Writing is separate
Writing is scored independently and is not part of the composite.
20-24
Solid baseline for many schools. Keep building accuracy and pacing.
25-29
Competitive range for a wide set of colleges. Strengthen your weakest section.
30-36
Strong to top tier scores. Focus on high-value question types and endurance.
Prioritize your lowest section
Target the section with the biggest gap. Even a 2-3 point gain can raise the composite.
Track your averages
Use the decimal average to see when you are close to the next rounding breakpoint.
Plan practice blocks
Alternate content review with timed practice sets for faster score gains.
Looking for the exact ACT to SAT conversion? Use the official concordance pages below for scores 20 through 36.
36 ACT to SAT
SAT 1590 (range 1570-1600)
35 ACT to SAT
SAT 1540 (range 1530-1560)
34 ACT to SAT
SAT 1500 (range 1490-1520)
33 ACT to SAT
SAT 1460 (range 1450-1480)
32 ACT to SAT
SAT 1430 (range 1420-1440)
31 ACT to SAT
SAT 1400 (range 1390-1410)
30 ACT to SAT
SAT 1370 (range 1360-1380)
29 ACT to SAT
SAT 1340 (range 1330-1350)
28 ACT to SAT
SAT 1310 (range 1300-1320)
27 ACT to SAT
SAT 1280 (range 1260-1290)
26 ACT to SAT
SAT 1240 (range 1230-1250)
25 ACT to SAT
SAT 1210 (range 1200-1220)
24 ACT to SAT
SAT 1180 (range 1160-1190)
23 ACT to SAT
SAT 1140 (range 1130-1150)
22 ACT to SAT
SAT 1110 (range 1100-1120)
21 ACT to SAT
SAT 1080 (range 1060-1090)
20 ACT to SAT
SAT 1040 (range 1030-1050)
Is the ACT Writing score included in the composite?
No. Writing is scored separately and does not change the composite average.
How accurate is this calculator?
The composite score is exact as long as your section scores are correct.
What is a good ACT score for top schools?
Many highly selective schools expect 30+ but requirements vary by program.
Should I take SAT or ACT?
Compare practice results and choose the test where your strengths align.