tier_2 conversion
Convert giga to mega
Convert giga to mega with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
giga to mega
giga to mega
Quick answer
1 giga = 1e+3 mega.
Formula
mega = giga × 1e+3
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert giga to mega
- Enter a value in giga.
- The conversion is linear, so each giga is worth 1e+3 mega.
- Round the displayed mega value only when needed.
About these units
giga is a unit used in prefixes conversions. Metric prefixes represent powers-of-ten scale factors applied to units. Its recorded symbol is G. mega is a unit used in prefixes conversions. Metric prefixes represent powers-of-ten scale factors applied to units. Its recorded symbol is M.
Explore related conversions
giga to mega conversion table
| giga | mega |
|---|---|
| 0 giga | 0e+3 mega |
| 1 giga | 1e+3 mega |
| 5 giga | 5e+3 mega |
| 10 giga | 1.0e+4 mega |
| 25 giga | 2.5e+4 mega |
| 100 giga | 1.00e+5 mega |
Frequently asked questions
How do I convert from giga to mega?
The conversion is linear, so each giga is worth 1e+3 mega.
What formula does CalculatorHQ use for giga to mega?
mega = giga × 1e+3
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert mega back to giga?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.