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.
by Barton Cone★ 4.39 ratingsUtilitiesFreeData updated 2026-09-06
Manage remote access with granular, least-privileged policies. Control application, subnet, and resource access via group-based rules. Integrate with identity providers for real-time policy updates. Use WireGuard® for faster, secure connections.
Track vehicle by entering distance traveled and gasoline volume. Calculate fuel economy in metric, U.S., or Imperial units. View all gasoline usage data on a single page.
Calculate percentages for discounts, taxes, tips, and financial figures. Input values and instantly receive accurate results. Adjust calculations with simple touch gestures. Save frequently used values for quick access.
Perform complex calculations, convert units, and manage dates. Calculate financial figures, solve equations, and track progress. Save frequently used formulas and access a scientific . Share results via email or copy to clipboard.
Enter blood gas and electrolyte results to analyze acid-base disturbances. Calculate anion gap, bicarbonate, and base excess. Generate detailed reports and export data for review.
Calculate asphalt needs, contact sales, get directions
Calculate asphalt quantities for projects using precise measurements. Input project dimensions to estimate material needs. Contact sales teams for assistance. Obtain directions to nearby plants for material pickup.
Calculate or epoxy mixing ratios with customizable units. Input measurements in inches or centimeters. Output results in grams, ounces, milliliters, or fluid ounces. Adjust mixing ratios in settings. Share feedback via email.
Calculate assistive listening requirements for ADA and IBC . Input facility details to determine necessary equipment. Email results, access product links, request quotes, and receive support for accessibility standards.
Calculate weights using Imperial and Metric systems. Input dimensions and select type for accurate results. Choose from various shapes and materials. Perform quantity and joint calculations. Store and retrieve previous entries.
Perform calculations for arithmetic, percentages, proportions, and unit conversions. Convert currencies, measure areas and volumes. Solve complex equations and basic math problems. Switch between different calculation modes and units effortlessly.
Calculate standard deviation, probable error, and error of the mean for surveying and civil measurements. Switch between imperial and metric units. Perform calculations for series of observations and single or combined accidental errors.
Calculate power levels in dBm and watt with addition and subtraction. Convert between dBm, dBW, mW, W, mV, V, dBV, dBµV, and dBu. Adjust for impedance. Perform voltage calculations for correlated and uncorrelated values.
Calculates specific gravity, Watson K, and molecular weight using D86 distillation temperatures and API gravity. It determines density, viscosity, heat capacity, and enthalpy of liquid at a specified flow temperature.