Plumbing Formulator app icon

Apps Like Plumbing Formulator for iPhone and iPad

Professional calculator for plumbing and HVAC.

The app offers over 200 formulas and tools for plumbing, HVAC, and mechanical contractors. It includes calculators for water flow, piping, drainage, water heaters, pumps, gas, medical gas, pools, septic, and thermal expansion.

by Historycentral.com Inc★ 4.67 ratingsProductivityFreeData updated 2026-09-10

Plumbing Formulator screenshots

Ranked alternatives

Showing 601–620 of 1,000 ranked alternatives.

  1. Drip Rate Infusion Calculator app icon

    Drip Rate Infusion Calculator

    Codemagma Information Technology Solutions Private Limited

    Calculate IV rates and dosages

    Calculate IV rates, flow rates, and duration with precise formulas. Determine medication dosages based on patient weight and concentration. Access 20+ critical care parameters for accurate clinical calculations.

    ★ 5.01 ratingsMedical$9.99Data updated 2026-09-13
  2. Pocket Welder Helper - OG app icon

    Pocket Welder Helper - OG

    Josh Butcher

    Calculate weld parameters and access guides

    Provides access to weld settings for MIG, TIG, Stick, and Flux-core welding. Includes calculators for tubing, pipe, plate, and project layouts. Features guides and tools for accurate welding calculations and project planning.

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  3. Flat Pattern Calculator app icon

    Flat Pattern Calculator

    Imran Pinjara

    Calculate patterns for fabrication and manufacturing

    Calculate patterns for fabrication, piping, pressure vessels, and industrial manufacturing. Input dimensions and select shapes to generate accurate layouts. Export measurements and share results directly.

    ★ 0.00 ratingsUtilities$14.99Data updated 2026-09-06
  4. HVAC-calculator app icon

    HVAC-calculator

    Trond Rossvoll

    HVAC calculations for building energy use.

    The app performs HVAC calculations for building energy use. It helps users calculate SFP, temperature efficiency, air velocity, duct dimensions, and pressure drop.

    ★ 4.01 ratingsProductivity$4.99Data updated 2026-10-10

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.