ConverterKey
HomeAll ConvertersLengthTemperatureData
Explore
HomeAll ConvertersLengthTemperatureData

ConverterKey

A modern converter toolkit built for speed, precision, and mobile use.

Popular converters

  • Length Converter
  • CM to Inches Converter
  • Feet to Meters Converter
  • Miles to Kilometers Converter
  • Area Converter

Platform

  • All converters
  • Browse categories
  • Fast and mobile-friendly conversion tools

© 2026 ConverterKey. Validate critical calculations independently.

  1. Home
  2. /
  3. Converters
  4. /
  5. Angle Converter
  6. /
  7. Convert grad to deg

Angle

Convert grad to deg

Convert Gradian (gon) to Degree (°) instantly.

Formula

value × 0.9

SampleConverted
1 gon0.9 °
5 gon4.5 °
10 gon9 °
100 gon90 °
1,000 gon900 °

About gon to °

This conversion scales values from a smaller angle unit to a larger one. That usually decreases the numeric value when going from gon to °.

Gradian

Definition: Gradian (gon) is a standardized unit used to measure angle.

History/Origin: This unit is part of established international or regional measurement systems and is included in engineering and scientific references.

Current use: This unit appears in real-world angle calculations, technical documentation, and day-to-day conversions.

Degree

Definition: Degree (°) is a standardized unit used to measure angle.

History/Origin: This unit is part of established international or regional measurement systems and is included in engineering and scientific references.

Current use: This unit appears in real-world angle calculations, technical documentation, and day-to-day conversions.

Gradian to Degree Conversion Table

Gradian [gon]Degree [°]
0.01 gon0.009 °
0.1 gon0.09 °
1 gon0.9 °
2 gon1.8 °
5 gon4.5 °
10 gon9 °
20 gon18 °
50 gon45 °
100 gon90 °

How to Convert Gradian to Degree

1 gon = 0.9 °

1 ° = 1.1111111111 gon

Formula: value × 0.9

Example: 15 gon = 13.5 °

  1. Start with the value in Gradian (gon).
  2. Multiply by 0.9 (or divide by 1.1111111111) to get Degree (°).
  3. Use an appropriate decimal precision based on your use case.

Common Use Cases for gon to °

  • Convert gon to ° when sharing angle values across teams that use different unit standards.
  • Use this direction in spreadsheets and automation flows where inputs are recorded in gon but reporting is required in °.
  • Apply the gon → ° conversion when validating supplier, lab, or field values against your internal benchmarks.

FAQ

Is gon to ° the same as ° to gon?

No. They are inverse operations. For this page, 1 gon equals 0.9 °, while 1 ° equals 1.1111111111 gon.

What is the fastest way to estimate gon to °?

Use the factor 0.9 for quick mental math, then refine with the exact calculator result when precision matters.

More grad conversions

grad to radgrad to arcmingrad to arcsec

All Angle units

Need to convert between all units in this category?

Open Angle Converter