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About Us
In more ways than we realize, life is full of solvable problems — if only we had the right tools at the right moment. Should I buy or lease a car? Can I safely afford this loan? What's the right feeding ratio for my livestock? How much profit will I make from this batch of smoked catfish? These questions — common in daily life, work, and business — often go unanswered, not because we don't care, but because we lack the time, know-how, or the tools to calculate them confidently.
NGDrives Tools is part of the broader NGDrives platform, built to
make everyday calculation-based decisions
simple, accurate, and accessible.
Most popular tools
Date Calculator (Days Before or After)
Quickly calculate a future or past date by adding or subtracting a number of days.
Drywall Sheet Calculator
Estimate how many drywall sheets you need and how much they’ll cost based on your room’s dimensions.
Sample Size Calculator
Quickly calculate the ideal sample size for surveys or studies based on your population, confidence level, and margin of error.
GKI (Glucose Ketone Index) Calculator
Easily calculate your Glucose Ketone Index (GKI) to track metabolic health and ketosis levels for diet or therapeutic purposes.
Debt Repayment Calculator
Estimate how long it will take to pay off your debt based on your balance, interest rate, and monthly payment.
Website Conversion Rate Calculator
Easily calculate your website's conversion rate to understand performance and improve marketing ROI.
Shelf Life Calculator
Quickly calculate the shelf life of any product using its manufacture or expiration date.
Fuel Cost Calculator
Estimate how much you'll spend on fuel for your trip based on distance, fuel efficiency, and fuel price.
Compound Interest Calculator
Calculate how your investments grow over time with compound interest and optional monthly deposits.
Celsius to Fahrenheit Converter
Easily convert any temperature from Celsius to Fahrenheit or vice versa in one step.
Car Towing Cost Calculator
Estimate how much it will cost to tow your car based on distance and per-mile fees.
BMI Calculator
Check your Body Mass Index (BMI) and see if you're underweight, healthy, overweight, or obese.