Calculate antenna lengths in feet or metric
Calculate antenna lengths for dipoles, inverted vee, and vertical antennas in feet/inches or metric. Input frequency and select antenna type to get starting length. View 1/8, 1/4, 1/2, 5/8, and full wave options.
Showing 281–300 of 1,000 ranked alternatives.
Anna Filobok
Calculate dimensions and convert units in real
Converts Width, Length, and Depth between imperial and metric units in real time. Calculates Area, Volume, and Weight based on provided dimensions. Allows custom Density input for accurate Weight calculations.
Greg Gabrio
Calculate baluster spacing for any project.
The app calculates handrail baluster spacing for various installations. It assists with equal spacing for boards, slats, picket fences, and more.
Silverson Machines Limited
Calculate tank volume with precise parameters
Calculate tank volume for cylindrical or rectangular tanks with flat, dished, spherical, or conical top and bottom styles. Input parameters to determine volume. Share results via email. View product information in a browser.
Koichi Otera
Resize photos and adjust orientation
Resize photos using predefined scales from 1 to 10 or custom dimensions. Preview resized images before saving. Crop photos to any position and size. Rotate photos in 90-degree increments or straighten them. Save and share edited photos.
Brijesh Kothari
Calculate with precision
Calculate and steel weights using customizable units and industry-specific formulas. Input dimensions and material grades to get accurate results. Switch between imperial and metric units. Provide feedback for improvements.
iDoer Aps
Calculate helicopter blade pitch and gap.
The app calculates helicopter blade pitch or tip gap. When blade length and pitch are known, it calculates tip gap.
方明 陈
Abacus and Calculator for iPad
The app provides a calculator with an old-fashioned Chinese/Japanese abacus. It supports expression calculating and displays calculating history.
Majestic Steel USA, Inc.
Verify steel coil and sheet specs.
The app helps flat-rolled steel buyers verify steel coil and sheet specifications. It calculates coil weight, converts gauges to decimals, and finds sheets in a bundle, supporting imperial and metric units.
Tevfik Yucek
Calculate BMI, BMR, and fat percentage
Calculate BMI, BMR, and fat percentage with instant results. Input personal details to get accurate measurements. Track health metrics over time for better understanding. Share results with healthcare providers if needed.
Yong Tze Chi
Calculate fractions and mixed numbers
Calculate fractions and mixed numbers without converting to decimals. Perform addition, subtraction, multiplication, and division. Convert between fractions and decimals. Input measurements for precise calculations.
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