What letter grade is a 3.5 GPA?

A 3.5 GPA corresponds to a B+ on the standard scale. It's above a B (3.0–3.29) but below an A− (3.70–4.00). This is typically good enough for Dean's List.

An A− corresponds to a 3.7 grade point value, and the A− range is typically 3.70–3.99 on the GPA scale.

Is there a standard conversion that all schools use?

The 4.0 scale is standard, but the exact GPA range for each letter grade can vary slightly between institutions. The ranges shown here are the most commonly used version.

What GPA do I need for an A?

You need 3.70 or higher for an A− and 3.85+ for a solid A at most institutions. Some define A as 3.93–4.00 with A− at 3.70–3.92.

Can I have a GPA above 4.0?

On a standard unweighted scale, 4.0 is the maximum. On a weighted scale (with AP/Honors bonuses), GPAs can exceed 4.0 but don't have standard letter grade equivalents above A+.

What GPA corresponds to an F?

A GPA below 0.70 (or in some definitions below 1.0) corresponds to an F. A 0.0 GPA means all courses received F grades.

GPA to Letter Grade Converter

Convert GPA values to letter grades using the standard 4.0 mapping. See which letter grade your GPA falls under with the full range table.

Your GPA

Letter Grade

B+

GPA range: 3.30–3.69

Gap to Next Grade

0.25

Need 3.70 for A−

Full GPA → Letter Grade Table

GPA Range	Letter
3.85–4.00	A
3.70–3.84	A−
3.30–3.69	B+
3.00–3.29	B
2.70–2.99	B−
2.30–2.69	C+
2.00–2.29	C
1.70–1.99	C−
1.30–1.69	D+
1.00–1.29	D
0.70–0.99	D−
0.00–0.69	F

Planning notes, formulas, and examples

About the GPA to Letter Grade Converter

Your GPA is a number, but sometimes you need to express it as a letter grade — for scholarship applications, transfer evaluations, or simply to understand where you stand. This converter maps any GPA value on the 4.0 scale to its corresponding letter grade using standard academic thresholds.

Enter your GPA and review the equivalent letter grade. The tool also shows the GPA ranges for all letter grades so you can see how close you are to the next tier. A 3.68 GPA might feel like a B+, but it's just 0.02 away from an A−.

This converter uses the most common US academic mapping. Note that individual institutions may define slightly different ranges, so always verify with your registrar's office for official conversions.

When This Page Helps

GPA-to-letter conversion isn't always intuitive. While A=4.0 and B=3.0 are easy, the plus/minus boundaries (3.3 for B+, 3.7 for A−) usually require a table. This converter handles that lookup and shows the full mapping for reference.

How to Use the Inputs

Enter your GPA value (e.g., 3.45).
The calculator displays the corresponding letter grade.
Review the full GPA-to-letter-grade mapping table.
See how far you are from the next letter grade tier.
Use this information for applications and planning.

Formula used

Standard GPA to Letter Grade Ranges:
3.70–4.00 = A / A−
3.30–3.69 = B+
3.00–3.29 = B
2.70–2.99 = B−
2.30–2.69 = C+
2.00–2.29 = C
1.70–1.99 = C−
1.30–1.69 = D+
1.00–1.29 = D
0.70–0.99 = D−
0.00–0.69 = F

Example Calculation

Result: B+

A 3.45 GPA falls in the B+ range (3.30–3.69). You are 0.25 points below the A− threshold of 3.70. Raising your GPA by earning a few more A grades could push you into A− territory.

Tips & Best Practices

A GPA of 3.70 or above generally corresponds to A− or A.
The B+ range (3.30–3.69) is one of the largest ranges on the scale.
Use this converter when filling out applications that ask for letter grade equivalents.
Remember that graduate programs typically require at least a B (3.0) equivalent.
A GPA below 2.0 is considered academic probation territory at most schools.

GPA Ranges and Their Meaning

The 4.0 scale divides into letter grade ranges that help communicate performance. The A range (3.7–4.0) represents excellent work. B range (2.7–3.69) represents above average. C range (1.7–2.69) is average. D range (0.7–1.69) is below average, and F (below 0.7) indicates failure.

Why GPA-to-Letter Conversion Matters

Some contexts require letter grade equivalents rather than GPA numbers. International applications, certain scholarship forms, and employment applications sometimes ask for letter grade standing. This converter bridges that gap with a direct lookup.

Understanding the B+ Plateau

The B+ range (3.30–3.69) is notably wide, spanning 0.39 GPA points. Many students plateau here before breaking through to A− territory. Understanding that 3.70 is the threshold helps set a concrete target for improvement.

Sources & Methodology

Last updated: February 8, 2026

Frequently Asked Questions

A 3.5 GPA corresponds to a B+ on the standard scale. It's above a B (3.0–3.29) but below an A− (3.70–4.00). This is typically good enough for Dean's List.