FieldCalc

1.0

Marwane Tchassama

0.00

0 reviews

Free

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About FieldCalc

FieldCalc is an overall app developed by Marwane Tchassama.

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App Information

FieldCalc is FREE to download. The APK download size is 4.64 MB. The latest version available is 1.0. The last update was on July 9, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play a couple of days.

Description

FieldCalc is the only calculator an HVAC/R technician needs on a service call. Every daily calculation in one fast, modern, fully offline app — no subscription, no clutter.

CALCULATIONS
- PT Chart — saturation pressure and temperature for R-410A, R-32, R-22, R-134a, and R-407C, with instant analog gauge readout
- Superheat — suction line superheat with flooding warnings
- Subcooling — liquid line subcooling with flash gas warnings
- Duct Sizer — equal-friction round and rectangular duct sizing (ACCA Manual D / ASHRAE), with velocity limit warnings
- Delta-T / Sensible Load — sensible BTU/hr and required airflow, with tonnage and metric conversions

WHY FIELDCALC
- Works 100% offline — no signal needed on the roof or in the basement
- Imperial and metric units on every screen
- Modern, high-contrast interface built for the field
- Fast — open, calculate, done
- No account, no subscription

Built on trusted engineering sources: CoolProp thermodynamic data, ACCA Manual D, and ASHRAE Fundamentals.

FieldCalc is a reference tool for qualified HVAC/R professionals. Always verify results against equipment manufacturer specifications and applicable codes.

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More data about FieldCalc

Price	Free to download
Rating	No ratings
Ranking	Not ranked
Version	1.0
App download size	4.64 MB
Suitable for	Everyone

Changelog of FieldCalc

No changelog data

Developer information for Marwane Tchassama

Marwane Tchassama

Address:

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Technologies used by FieldCalc

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