Process gas standard-volume conversion calculator

Calculate equivalent declared-standard volume with your own figures.

Your numbers

Use the units shown. Results update as you change valid inputs.

Use equivalent declared-standard volume to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

Operating volume (m³)
100
Operating absolute pressure (Pa)
200000
Operating temperature (K)
320
Operating compressibility Z
0.98
Declared standard absolute pressure (Pa)
101325
Declared standard temperature (K)
288.15
Standard compressibility Z
1
Equivalent declared-standard volume (m³)
181.366033

Try another scenario

Operating volume (m³)
110.00000000000001
Operating absolute pressure (Pa)
200000
Operating temperature (K)
320
Operating compressibility Z
0.98
Declared standard absolute pressure (Pa)
101325
Declared standard temperature (K)
288.15
Standard compressibility Z
1
Equivalent declared-standard volume (m³)
199.502636
Calculation method

Calculation method

Equivalent declared-standard volume (m³)

Vop×Pop/Pstd×Tstd/Top×Zstd/Zop; standard conditions explicit.

Symbols and units
a
Operating volume (m³)
b
Operating absolute pressure (Pa)
c
Operating temperature (K)
d
Operating compressibility Z
e
Declared standard absolute pressure (Pa)
f
Declared standard temperature (K)
g
Standard compressibility Z

Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.

Assumptions & limits

Assumptions & limits

  • Operating-standard conditions, compressibility factors. Returns Equivalent standard volume. All coefficients and observations are user supplied; results describe only the stated mathematical model. Quantities are deterministic calculations from supplied observations and assumptions; no external data is fetched. Supported limits: Finite inputs only; numeric fields bounded as labelled. Lists and JSON records are limited to 256 entries unless a stricter tool bound is stated. No automatic design approval, legal conclusion, treatment recommendation or safety certification. Operating volume (m³): minimum 1e-12, maximum 1000000000000.0. Operating absolute pressure (Pa): minimum 1e-12, maximum 1000000000000.0. Operating temperature (K): minimum 1e-12, maximum 1000000000000.0. Operating compressibility Z: minimum 1e-12, maximum 10. Declared standard absolute pressure (Pa): minimum 1e-12, maximum 1000000000000.0. Declared standard temperature (K): minimum 1e-12, maximum 1000000000000.0. Standard compressibility Z: minimum 1e-12, maximum 10.
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