Tools for Everything

A comprehensive collection of 100+ calculators and utilities for finance, engineering, daily life, and more.

Currency Converter

Convert currencies using live rates

Solar Panel Calculator

Calculate panels needed, cost, and savings

Electricity Bill Calculator

Estimate your electricity bill

Calculate Loan EMI, interest, and tenure

Simple Interest Calculator

Calculate simple interest

Compound Interest Calculator

Calculate compound interest

Calculate GST (India)

Discount Calculator

Calculate discount and final price

Profit & Loss Calculator

Calculate profit margin and loss

Calculate tip per person

Split bills among friends

Convert Length, Mass, Volume

Convert Hours, Minutes, Seconds

Speed Converter

Convert km/h to m/s etc.

Fuel Cost Calculator

Calculate fuel cost for a trip

Calories Burn Calculator

Estimate calories burned

Calculate Body Mass Index

Calculate age from date of birth

Percentage Calculator

Calculate percentages

Date Difference Calculator

Calculate days between dates

Power Consumption Calculator

Calculate power usage of appliances

ElectricalPopular

Appliance Load Calculator

Calculate total load of appliances

Inverter Capacity Calculator

Find the right inverter size

Battery Backup Calculator

Calculate battery backup time

Wire Size Calculator

Determine appropriate wire size

Voltage Drop Calculator

Calculate voltage drop in cables

AC vs DC Power Calculator

Compare AC and DC power

UPS Load Calculator

Calculate UPS load requirements

Solar Battery Size Calculator

Size your solar battery bank

Solar Inverter Calculator

Size your solar inverter

Motor Power Calculator

Calculate electric motor power

Energy Unit Converter

Convert kWh, Joules, etc.

LED Savings Calculator

Calculate savings by switching to LED

Electric Cost Comparison

Compare electricity costs

Peak Load Calculator

Estimate peak electrical load

House Rent Split Calculator

Fairly split rent among roommates

Water Usage Calculator

Estimate daily water consumption

Rainwater Harvest Calculator

Calculate rainwater harvesting potential

Paint Required Calculator

Estimate paint needed for a room

Cement & Bricks Calculator

Estimate construction materials

Room Area Calculator

Calculate room area for flooring

Tile Calculator

Estimate tiles needed for a floor

AC Size Calculator

Calculate AC tonnage required

Gas Cylinder Usage

Estimate how long a cylinder lasts

Monthly Expense Calculator

Track monthly expenses

Grocery Budget Planner

Plan grocery budget

School Fees Planner

Plan for school fees

Wedding Budget Calculator

Estimate wedding costs

Event Cost Calculator

Estimate event expenses

Moving Cost Estimator

Estimate relocation costs

Savings Goal Calculator

Plan to reach a savings goal

FD Maturity Calculator

Calculate Fixed Deposit maturity

Calculate Recurring Deposit maturity

Calculate SIP returns

Stock Profit Calculator

Calculate stock trading profits

Crypto Profit Calculator

Calculate crypto profits

Tax Slab Calculator

Calculate income tax (India)

Salary Breakdown Calculator

Understand salary components

Hourly Wage Calculator

Convert salary to hourly wage

Overtime Pay Calculator

Calculate overtime earnings

Invoice Generator

Create simple invoices

Track your budget

Debt Payoff Calculator

Plan debt repayment

Net Worth Calculator

Calculate your net worth

Currency Comparison Tool

Compare multiple currencies

Trip Cost Calculator

Estimate trip expenses

Distance Calculator

Calculate distance between cities

Fuel Mileage Tracker

Track vehicle mileage

Travel Time Estimator

Estimate travel duration

Toll Cost Calculator

Estimate toll charges

Parking Cost Calculator

Estimate parking fees

Vehicle Service Reminder

Track service schedules

Tyre Air Pressure Guide

Recommended tyre pressures

Public Transport Fare

Estimate public transport costs

CO₂ Emission Calculator

Estimate travel carbon footprint

Basic Calculator

Simple arithmetic calculator

Scientific Calculator

Advanced scientific functions

Fraction Calculator

Add, subtract fractions

LCM & HCF Calculator

Find LCM and HCF

Solve simple algebraic equations

Triangle Area Calculator

Calculate area of triangles

Percentage Marks Calculator

Calculate exam percentage

CGPA Calculator

Convert grades to CGPA

Exam Time Planner

Plan exam schedule

Study Time Table Maker

Create a study schedule

Data Usage Calculator

Estimate data consumption

Internet Speed Converter

Convert Mbps to MB/s

File Size Calculator

Convert bytes to KB, MB, GB

Storage Space Planner

Estimate storage needs

Battery Health Logger

Log battery health stats

Screen Time Tracker

Track daily screen time

App Usage Tracker

Track app usage statistics

Wi-Fi Signal Guide

Understand Wi-Fi strength

Phone Charging Time

Estimate charging duration

Power Bank Capacity

Real capacity calculator

QR Code Generator

Create custom QR codes

Password Strength

Check password security

Random Number Generator

Generate random numbers

Stopwatch & Timer

Online stopwatch

Reminder & Alarm Tool

Set simple reminders