Apps Like NPKalc - Fertilizer Calculator for iPhone and iPad
Calculate doses and units
Calculate requirements for granular and liquid types using various unit measurements. Input soil test results and desired nutrient levels. pplication rates for lawns, gardens, and crops. Export results for record-keeping.
NPKalc - Fertilizer Calculator screenshots
Ranked alternatives
Showing 681–700 of 1,000 ranked alternatives.


Baluster Calculator for Design
Priyankaben Satashiya
Calculate balusters and spacing for stairs
Calculate spacing and quantity for stairs. Input dimensions, spacing preferences, and railing height. Generate precise measurements for straight, curved, or custom stair designs. Provide visual guidance and step-by-step instructions.



NPMS Public Viewer
Pipeline and Hazardous Materials Safety Administration
View pipeline maps and operator details
View hazardous liquid and gas pipeline maps. Identify pipeline operators, transported materials, and contact information. Search by county, offshore area, or proximity to user location.

Fractions Calculator
Corporate Smalltalk Consulting Ltd
Calculate and decimals with brackets
Perform arithmetic with mixed and decimals, including bracket operations. View results as , mixed numbers, or decimals. Scroll through a paper tape to review calculations, select, and copy entries. Email results for record-keeping.

VDrop
Nebulous LLC
Calculate voltage drop and view results
Calculate voltage drop for electrical circuits up to 600V. Input custom voltages and system parameters. Output detailed results including conductor size, length, and resistance. Assist in verifying electrical system performance and safety.

AGEB Energieeinheitenumrechner
Olaf Braun
Convert energy units and prices easily.
The app converts energy units, including conventional, biogenic fuels, and secondary energy sources. It also calculates energy prices in various currencies using updated exchange rates.

Pressure Washing Calculator
Squeaky Clean Windows Ltd
Calculate wash jobs and mix softwash solutions
Calculate cleaning job costs with detailed pricing and estimates. Input job details to generate accurate quotes. Determine exact amounts of sand, jointing material, and sealers needed. Track batch mixing requirements for softwash solutions.

Orifice Flow
Muralidhar Shenoy
Measure rates for liquids and gases
Calculate rates for liquids and gases using plates. Select from fifteen common industrial fluids. Input standard parameters to compute based on industry models. View results for design and analysis purposes.


Nautical Nomograph
Universal Queue LLC
Calculate time, speed, and distance
Calculate time, speed, and distance with interactive charts. Input variables to solve equations. Convert units and view results instantly. Share solutions and save calculation history. Sync with charts for accurate route planning.



Elaborate Calculator
Brandon Roehl
Calculate with arbitrary precision
Perform complex calculations with arbitrary precision. Input equations using a visual interface. Solve large problems without external tools. Display results clearly on small screens. Save and review calculation history.

Flange Hole Marker Calc
Nanjibhai Gorasiya
Calculate positions
Calculate positions with equispaced calculator, angled placement tool, and equivalent count converter. Input dimensions and angles to generate precise measurements. Export results for use in workshop or design processes.

Text Calculator
Piet Jonas
Enter formulas, view calculation history.
The app provides a full text calculator where users enter formulas and tap equals. It maintains a history of calculations for review and reuse.



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