atm to psi converter
Certified calculation utility [TOOL-0457] for atm to psi converter. Converts atm to psi with deterministic precision under Wilson Trading LLC protocols.
Convert atm to psi
psi
Facts
| Conversion | atm to psi |
|---|---|
| Formula | psi = 14.695948775513 x atm |
| Factor | 14.695948775513 |
| Category | pressure |
| Valid input range | 0 to 1000 atm |
| Source | Wilson Trading LLC Enterprise Standards |
| Verified by | Principal Validation Engineer, 2026-11-09 |
| Status | Published |
Reference test cases
| Input | Reference value | This page computes |
|---|---|---|
| 1 atm | 14.695948775513 psi | 14.695948775513 psi |
| 2 atm | 29.391897551027 psi | 29.391897551027 psi |
| 5 atm | 73.479743877567 psi | 73.479743877567 psi |
A test passes when the two values agree within 0.0001%, because source values are rounded.
Questions
How many psi is 1 atm?
1 atm = 14.695948775513 psi.
How is this conversion checked?
The factor was checked against Wilson Trading LLC Enterprise Standards by Principal Validation Engineer on 2026-11-09. Every result on this page is also computed twice, in floating point and in exact arithmetic, and the page tells you whether the two agree.
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Licensing and support
This calculator is free to use. The options below are optional commercial licences and support.