Conversion Calculator - Metric app icon

Apps Like Conversion Calculator - Metric for iPhone and iPad

Convert units instantly and accurately

Convert units between and imperial systems. Switch between weight, length, temperature, and area measurements. Input values and receive instant conversions. Share results via copy or email.

by Collins Cheruiyot★ 4.8142 ratingsUtilitiesFreeData updated 2026-09-06

Conversion Calculator - Metric screenshots

Ranked alternatives

Showing 321–340 of 1,000 ranked alternatives.

  1. Converter app icon

    Converter

    ThinkSys Inc

    Quick unit conversions for everyday needs.

    The app offers conversions for standard measurement units including length, area, volume, weight, temperature, and time. It also supports angle, speed, data storage, and currency conversions for over 160 countries with updated rates.

    ★ 1.03 ratingsUtilitiesFreeData updated 2026-11-11
  2. Oilcalcs app icon

    Oilcalcs

    ron mooring

    Complete calculator for oil professionals.

    The app calculates weights and volumes for oil and gas professionals using ASTM tables and formulas. It offers features for crude oil, products, and lube oils, including blending and density calculations.

    ★ 4.846 ratingsBusiness$9.99Data updated 2026-11-11
  1. Aviation Fuel Converter app icon

    Aviation Fuel Converter

    Jay Ferguson

    Convert units and track amounts

    Convert Jet A or 100LL between US gallons, pounds, liters, and kilograms. Enter type, units, remaining amount, and desired amount for accurate conversion. Adjust and save specific gravity and conversion factors.

    ★ 4.725 ratingsUtilities$3.99Data updated 2026-09-08
  2. Ruler, level, tape measure app icon

    Ruler, level, tape measure

    Elard Tissot

    Objects with AR precision

    Objects using an augmented reality camera interface. Select units like inches, feet, centimeters, or meters. Capture and save measurements. Share results via email or messaging. Sync measurements across devices.

    ★ 4.9109 ratingsUtilitiesFreeData updated 2026-09-06
  3. HVAC & Sheet Metal Calculator app icon

    HVAC & Sheet Metal Calculator

    Calculated Industries, Inc.

    Calculate duct offsets and angles

    Performs X, Y, R radius calculations and theta measurements. It includes -specific functions for ducting offsets and angle computations. Features dimensional math, geometry, and trigonometry tools for precise construction calculations.

    ★ 4.955 ratingsUtilitiesFreeData updated 2026-09-06
  4. inchCALC+ app icon

    inchCALC+

    William Lipsey

    Feet Inch Fraction Construction Calculator

    The app transforms a device into a construction calculator for feet, inches, and fractions. It performs calculations and conversions for various measurement units, including a triangle function for rise, run, diagonal, and pitch.

    ★ 3.717 ratingsUtilities$4.99Data updated 2026-10-27
  5. Universal Converter. app icon

    Universal Converter.

    V PUGAZHENTHI

    Convert units across 64 categories

    Convert units across 64 categories with 1333 units and 53742 conversions. Switch between acceleration, angle, area, and other measurements. Find color codes and convert cooking measurements.

    ★ 4.312 ratingsUtilities$4.99Data updated 2026-09-08
  6. Jeweler's Unit Converter Pro app icon

    Jeweler's Unit Converter Pro

    HullBreach Studios Ltd.

    Convert jeweler units on Apple devices.

    The app converts between various weight and mass units relevant to jewelers. It supports Avoirdupois, Metric, Troy, and Ancient units on iPad, iPhone, and Apple Watch.

    ★ 3.02 ratingsUtilities$0.99Data updated 2026-10-12
  7. GPS Field Area Measurement App app icon

    GPS Field Area Measurement App

    Harshaben Hirpara

    Measure areas, track distances, calculate sizes

    Measure distances between objects and calculate areas using GPS. Select units in Imperial or Metric systems. Determine property lines and export measurements in square feet, acres, or kilometers.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  8. Units - Pro Unit Converter app icon

    Units - Pro Unit Converter

    Homegrown Software Ltd

    Convert across 43 categories

    Convert across 43 categories including speed, time, length, volume, and temperature. Switch between hundreds of . Convert currency and fuel consumption. View conversion results directly. Sync with device for universal access.

    ★ 4.149 ratingsUtilitiesFreeData updated 2026-09-08
  9. Construction Calculator Pro #1 app icon

    Construction Calculator Pro #1

    ORYX AI INFORMATION TECHNOLOGY - FZCO

    Calculate measurements, estimate materials, layout stairs

    Calculate dimensions, convert units, and perform angle and rafter measurements. Estimate material quantities and layout stairs. Input measurements for precise calculations. Save and reuse formulas for repeated tasks.

    ★ 4.646 ratingsUtilitiesFreeData updated 2026-09-06
  10. Unit Converter - OmniConvert app icon

    Unit Converter - OmniConvert

    Jonathan Chen

    Convert units and currencies offline

    Convert units and currencies with real-time exchange rates and offline support. Switch between dark mode and light mode. Access calculators for salary, gratuity, and more. Perform unlimited conversions without size limits.

    ★ 5.042 ratingsUtilitiesFreeData updated 2026-09-06
  11. Fractio app icon

    Fractio

    James Campbell

    Calculate numbers in natural format.

    The app calculates linear measurements, areas, volumes, and weights in US and metric units. It supports decimal or fractional notation and includes unit conversion, memory, rounding, and percentage functions.

    ★ 3.211 ratingsUtilitiesFreeData updated 2026-10-21

How we rank alternatives

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