Convert between gigapascals (GPa) and pascals (Pa) for material science, engineering, and pressure measurement applications.
Select conversion direction:
Gigapascals to Pascals Conversion (Metric System):
1 Gigapascal (GPa) = 1,000,000,000 Pascals (Pa)
Pa = GPa × 1,000,000,000 | GPa = Pa ÷ 1,000,000,000 (e.g., 2.5 GPa = 2,500,000,000 Pa; 5,000,000,000 Pa = 5 GPa)
Accepts decimals (e.g., 0.001 GPa = 1,000,000 Pa)
Display format:
Quick conversions (material properties) - click to auto-fill:
Useful for material science or engineering? Share with colleagues:
Key differences between gigapascals (large pressure unit) and pascals (base metric unit) — critical for material science and engineering applications.
| Unit | Definition | 1 Unit = | Common Uses |
|---|---|---|---|
| Gigapascal (GPa) | 1 billion pascals — metric unit for high pressure/stress measurements | 1,000,000,000 Pa 1000 megapascals (MPa) |
Material strength, Young's modulus, rock mechanics, aerospace engineering |
| Pascal (Pa) | Base metric unit of pressure: 1 N/m² (force per unit area) | 0.000000001 GPa 0.000001 megapascals (MPa) |
Atmospheric pressure, fluid dynamics, low-pressure systems, meteorology |
*Note: The "giga-" prefix denotes 10⁹ (one billion) in the International System of Units (SI).
| Gigapascals (GPa) | Pascals (Pa) | Equivalent | Real-World Example |
|---|---|---|---|
| 0.000001 GPa | 1,000 Pa | 0.001 MPa | Pressure from a heavy textbook on a table |
| 0.001 GPa | 1,000,000 Pa | 1 MPa | Compressive strength of typical concrete |
| 2.5 GPa | 2,500,000,000 Pa | 2500 MPa | Strength of borosilicate glass |
| 200 GPa | 200,000,000,000 Pa | 200,000 MPa | Young's modulus of structural steel |
| 400 GPa | 400,000,000,000 Pa | 400,000 MPa | Hardness of natural diamond |
Common conversions for material science and engineering applications (1 GPa = 1,000,000,000 Pa)
| Gigapascals (GPa) | = | Pascals (Pa) |
|---|---|---|
| 0.0001 GPa | = | 100,000 Pa |
| 0.001 GPa | = | 1,000,000 Pa |
| 0.01 GPa | = | 10,000,000 Pa |
| 0.1 GPa | = | 100,000,000 Pa |
| 1 GPa | = | 1,000,000,000 Pa |
| 100 GPa | = | 100,000,000,000 Pa |
| Pascals (Pa) | = | Gigapascals (GPa) |
|---|---|---|
| 100,000 Pa | = | 0.0001 GPa |
| 1,000,000 Pa | = | 0.001 GPa |
| 10,000,000 Pa | = | 0.01 GPa |
| 100,000,000 Pa | = | 0.1 GPa |
| 1,000,000,000 Pa | = | 1 GPa |
| 100,000,000,000 Pa | = | 100 GPa |
Common questions about gigapascal to pascal conversions and pressure units
The metric system uses decimal prefixes to denote multiples of base units:
GPa is preferred for high-pressure applications where pascals would result in unwieldy numbers:
Using GPa avoids writing 9+ zeros (e.g., 200 GPa is clearer than 200,000,000,000 Pa).
Key conversions for common pressure units:
1 GPa = 1000 MPa = 1,000,000,000 Pa = 145,037.738 psi
1 MPa = 0.001 GPa = 1,000,000 Pa = 145.038 psi
1 psi ≈ 6,894.76 Pa ≈ 0.000006895 GPa
Examples for multi-step conversions:
Pressure Converter
MPa to PSI, PSI to MPa, pressure converter, unit conversion, megapascal to psi, mpa and psi conversion, convert mpa in psi, m pascal to psi
Accurately convert megapascals (MPa) to pounds per square inch (PSI) and vice versa with our precision pressure conversion tool.
bar to psi, psi to bar, pressure converter, high precision conversion, bar a psi, bar psi pressure, convertir bar a psi, bar pressure psi
Accurately convert bar to pounds per square inch (psi) and psi to bar with high precision (4 decimal places by default).
psi to bar, pounds per square inch to bars, pressure conversion, psi to bar calculator, how many bar in 1 psi, psi a bar, psi barg, psi bar, psi in to bar, conversion pressure psi to bar, psi to barg
Convert psi to bar (pounds per square inch to bars) with our accurate calculator. Learn the conversion factor (1 psi = 0.0689476 bar) for pressure measurements.
psi to pa, pa to psi, psi to pascal conversion, pressure unit converter, psi pascal, pa to psi
Convert PSI to Pascals (Pa) and vice versa with high precision. Ideal for engineering, physics, and industrial applications.
kPa to psi, psi to kPa, kilopascal to psi, pressure converter, unit conversion, kilopascal en psi, kpa a psi, kilopascals to psi, convert kpa into psi
Convert between kilopascals (kPa) and pounds per square inch (psi) with this accurate pressure unit converter. Supports both directions.
pa to psi, psi to pa, pressure converter, unit conversion, pascal to psi, pascals to psi, m pascal to psi, pa a psi, psi to pascals, conversion pascal psi
Convert between Pascals and psi with this accurate pressure unit converter. Supports both directions and provides detailed conversion information.
psi to kpa, kpa to psi, pounds per square inch to kilopascals, pressure converter, psi kpa conversion, engineering units, psi a kpa, psi kpa, conversion pressure psi to kpa, pounds square inch to kpa
Accurate PSI to kPa converter for pressure units. Convert pounds per square inch (PSI) to kilopascals (kPa) and vice versa with precision. Includes conversion tables and engineering applications.
psi to mpa, mpa to psi, pounds per square inch to megapascals, pressure conversion, engineering units, hydraulic pressure, psi a mpa, psi convert mpa, converter psi mpa, psia to mpa, psi vs mpa
Accurate PSI to MPa converter for engineering and industrial applications. Convert pounds per square inch (PSI) to megapascals (MPa) with precision.
MPa to Pa, megapascal to pascal, pressure converter, engineering units, mega pascal to pascal, mega pascal, mega pascales
Convert megapascals (MPa) to pascals (Pa) and vice versa with precise pressure unit conversion. Includes engineering reference values.
GPa to Pa, gigapascal to pascal, pressure conversion, metric units, gpa and pa, gigapascals to pascals
Convert gigapascals (GPa) to pascals (Pa) instantly—1 GPa = 1,000,000,000 Pa. For material science and engineering.
kilopascal to bar, kPa to bar, pressure converter, pressure units, kpa and bar, kilopascal
Convert kilopascal (kPa) to bar and vice versa with precision. 1 bar = 100 kPa exactly — ideal for pressure measurements.
standard atmosphere to psi, atm to psi, pressure converter, pressure units, atm pressure in psi, atmosferas a psi
Convert standard atmosphere (atm) to psi and vice versa with precision. 1 atm ≈ 14.6959 psi — ideal for pressure measurements.
pascal to megapascal, Pa to MPa, pressure converter, SI pressure units, pascal to mpa, pascal mpa
Convert pascal (Pa) to megapascal (MPa) and vice versa with precision. 1 MPa = 1,000,000 Pa exactly — ideal for engineering pressure measurements.
megapascal to kilopascal, MPa to kPa, kPa to MPa, pressure converter, pressure conversion calculator, online pressure converter, MPa converter, kPa converter
Free online megapascal to kilopascal converter (MPa to kPa and kPa to MPa). Fast pressure conversion with formula, examples, and reference table for engineering, hydraulics, and material science.
ksi to mpa, ksig to mpa, mpa to ksi, pressure converter, stress converter, online ksi to mpa calculator, kilopound per square inch to megapascal
Free online KSI to MPa converter (kilopound per square inch to megapascal) and MPa to KSI. Shows full calculation steps, lets you copy results and solution, and share your pressure conversions.
bar to kpa converter, bar to kilopascal conversion, kpa to bar, pressure unit converter, tire pressure bar kpa, hydraulic pressure calculator, industrial pressure units
Free online Bar to Kilopascal converter: Accurately convert Bar (bar) to Kilopascals (kPa) and vice versa (1 bar = 100 kPa). Ideal for engineering, tire pressure, hydraulic systems, and industrial pressure measurements.
standard atmosphere to pascal converter, atm to Pa conversion, 101325 Pa to atm, pressure unit conversion atm Pa
Free online Standard Atmosphere to Pascal converter (1 atm = 101325 Pa). Ideal for meteorology, engineering, physics experiments, and pressure measurement calculations.
torr to atm converter, torrs to atmospheres, 760 torr to atm, pressure conversion torr atm
Free online Torr to Standard Atmosphere converter (1 atm = 760 Torr, 1 Torr = 0.0013157895 atm). Ideal for lab vacuum, meteorology, and engineering pressure calculations.
mbar to psi converter, millibar to psi conversion, 1 psi = 68.9476 mbar, psi to millibar
Free online Millibar to Psi converter (1 psi = 68.9476 mbar, 1 mbar = 0.0145038 psi). Ideal for meteorology, engineering, fluid dynamics.
bar to atm converter, bar to standard atmosphere conversion, 1 bar = 0.986923 atm, pressure unit converter
Free online Bar to Standard Atmosphere converter (1 bar = 0.986923 atm, 1 atm = 1.01325 bar). Ideal for engineering, chemistry, meteorology, aviation.
Don't see the tool you need? Let us know via email, and we'll consider adding it.
869241891@qq.com