Calculate the length of a belt or chain as it wraps around a series of pulleys or gears. Useful for mechanical engineers, designers or drafters.

This is a simple GPA calculator for Android. The concept code is used in several US colleges.
Planned features:
- Save Grades
- Mobile transcript

Please send suggestions to android@mgonullu.com

simple application to help you calculate tip and split the bill among your friends.

it is an App for Calculation of number days between two dates, Adding or deleting number of days to Your Required date.
Find the Day of the date.
Simple interface and simple to use.

SUBPART Q FDP Calculator free version

Calculate the FDP limit and Rest Requirements according to EU-OPS Subpart Q.
Included features:
FDP limit, Minimum Required Rest calculation with detailed explanation, Planned Extended, Discretion, Split Duty, Augmentation.

Handle differentiations between Civil Aviation Authorities through the Settings screen.

The free version calculates the FDP limit and Rest Requirements only for 5 sectors and standard crew composition.

Rf & Microwave toolbox lite

A fast Subnet Mask Calculator. This can be used with no network connectivity. Free to use and enjoy. Great of IT engineers to figure out network IPs, and wildcard masks quickly.

This is also a great tool for Networking students to learn sub-netting. Use it to check your work while you are working for your Network+ or CCNA

Leaving the right sized tip has never been so easy!!! No more worrying about percentages and math just let Easy Tip take care of it for you! All you need to do is enter how much your meal cost and then choose what level of service you received, and EasyTip tells you how much of a tip to leave. All of the tip amounts are in whole dollar amounts to make it even easier!

Multi Calculator Lite
Multi Calculator is a multipurpose calculator that features:
-Inflation Calc :counts price value with inflation for future new value.Needed for insurance people.
-Mortgage Calc :counts the monthly mortgage according to mortgage rate and total months of mortgage
-Discount Calc :easily counts discounts price using slide bar

Get full version for unlimited calculation and no ads.
Please email markuhas@gmail.com for update request or complain on the apps

Personal Financial Organizer (PFO) is a free android application for personal financial advising and management. It helps to manage your daily consumptions via expenses,incomes and to monitor your personal monthly cashflows.

Update Version of Simple calculator(calcpad)
Simple calculator,Easy to use.
Equation Entry

Free, simple and easy to use euro currency converter and more.

Free of charge Loan assitant will help you to calculate regular payment and total payment. Easy to use.

Need to quickly calculate a tip? Tip Calculator takes care of it!
Big font makes it easy to read the amount to be paid even after the alcohol:)

Automotive calculators for car enthusiasts.

A simple microwave oven cooking time converter

Calculate Equated Monthly Installment (EMI) for Home Loan/Housing Loan/Car Loan/Personal Loan easily.

EMI Calculator Pro also features interest-principal chart with year-wise interest data.

Tip calculator, easy to use.

Compute restaurant bills and tips with ease!

Never confuse different clothes sizes again. Perfect for the jetsetting shopper.