Base Conversion Calculator
Calculator that converts from one base to another (ie. Decimal to Binary).
Lightning Distance Calculator
Lightning detector distance estimator.
Solar Sizing Calculator
Calculate how many batteries and solar panels.
Staircase Calculator
Design any staircase in seconds: set rise, tread, and height with sliders
Truss Builder
Roof truss geometry calculator with 3D interactive viewer — span, pitch etc
Water Tank Calculator
Interactive water tank calculator with 3D visualization for storage/pressure.
Well Pump Decision Assistance
Depth-based pump selector with animated well diagram.
GeekCalc
Calculadora científica e financeira completa com modo de conversão de unidades.
Themes Calculator
Calculator
Kalkulator Inwestycji
A very simplistic investment calculator.
Annualized Rate of Return Calculator
This free tool performs a financial calculation of an ARR.
A&A Money Calculator Free Version
Free money calculator online!
IOR to Specular
Calculate the Specular Value from the IOR
Calculator PD
A simple Calculator App for the Playdate
SP2 Risk Management Calculator (for Dummies) APP STORE JULY 4TH
Simple risk calculator for dummies to check trade risk, reward, and position size before entering.
TCGS Calculator
View projected estimates to help you run an efficient shop!
Conversion Tools
Converting from one unit to another
Calculator(Desktop Edition)
Use this app to further your maths skills and to prepare for an exam
DevEx Calculator [UPD]
DevEx Calc
Income Calculator
This is the Calendar Based calculator