CalcNest LogoCalcNest
Official SAT to ACT concordance

1550 SAT to ACT conversion

Based on the official concordance tables, a SAT 1550 converts to an ACT composite score of 35.

SAT CalculatorACT Calculator
SAT 1550 to ACT

Converted ACT score

35
SAT total
1550
ACT composite
35
The concordance is a statistical comparison and is best used for planning.
How to use this conversion

Quick comparisons

Use ACT 35 when you need a single ACT number for planning or comparisons.

Pair with calculators

Use the SAT and ACT calculators on CalcNest for precise composites and target gaps.

Keep context

Concordance tables are helpful for planning, not official admission decisions.

More SAT to ACT conversions

1200 SAT to ACT

ACT 25

1250 SAT to ACT

ACT 26

1300 SAT to ACT

ACT 28

1350 SAT to ACT

ACT 29

1400 SAT to ACT

ACT 31

1450 SAT to ACT

ACT 33

1500 SAT to ACT

ACT 34

1550 SAT to ACT

ACT 35

1600 SAT to ACT

ACT 36

Source and guidance

Official concordance

Source: ACT/College Board 2018 concordance table (SAT total to ACT composite).

Use for planning

Concordance tables are statistical comparisons, not exact predictions for individual results.