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⚡ 60+ Free Calculators & Tools

Smart Tools for
Smarter Decisions

Finance, health, insurance, tech costs — all in one place. Free, instant, no sign-up needed.

60+

Free Tools

8

Categories

100%

Free Forever

0

Sign-ups Needed

💪

Fitness & Health

6 tools

📈

Finance & Investment

10 tools

🏦

Loans & Credit

6 tools

🛡️

Insurance

6 tools

💻

Tech Cost Tools

5 tools

🔄

Unit Converters

6 tools

🧮

Everyday Calculators

8 tools

🖼️

Image Tools

3 tools

⚖️

BMI Calculator

Body Mass Index checker

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🔥

Calorie Calculator

Daily calorie needs (TDEE)

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📊

Body Fat Calculator

Estimate body fat %

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💧

Water Intake Calculator

Daily hydration guide

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🎯

Ideal Weight Calculator

Your healthy weight range

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❤️

Target Heart Rate

Optimal training zones

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📈

Compound Interest HOT

Watch your money grow

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💰

SIP Calculator HOT

Systematic investment plan

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🏖️

Retirement Calculator

Plan your retirement corpus

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🇺🇸

401(k) Calculator USA

Employer match & growth

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📉

Stock Profit Calculator

Buy/sell profit & ROI

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💵

Dividend Calculator

Annual dividend income

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₿

Crypto Profit Calculator

Crypto buy/sell gains

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🎯

ROI Calculator

Return on investment

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📊

Inflation Calculator

Purchasing power over time

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💎

Net Worth Calculator

Assets minus liabilities

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🏦

Loan EMI Calculator HOT

Monthly installment planner

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🏠

Mortgage Calculator

Home loan payments

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💳

Personal Loan Calculator

Quick loan estimates

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💸

Credit Card Interest

True cost of your balance

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📅

Debt Payoff Calculator

Payoff timeline planner

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🏺

Savings Calculator

Goal-based savings plan

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🚗

Car Insurance Estimator

Annual premium guide

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🏥

Health Insurance Premium

Monthly premium estimate

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🛡️

Life Insurance Coverage

How much coverage needed

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📋

Term Insurance Calculator

Term plan premium guide

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🏡

Home Insurance Calculator

Property coverage estimate

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📊

Insurance ROI Calculator

Is your policy worth it?

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🌐

Website Cost Calculator

Build cost estimator

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📱

App Development Cost

iOS/Android cost guide

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☁️

SaaS Pricing Calculator

MRR & pricing model

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🖥️

Hosting Cost Calculator

Shared vs VPS vs cloud

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🤖

AI Token Cost Calculator NEW

GPT / Claude API costs

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⚖️

kg ↔ lbs Converter

Weight unit converter

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📏

cm ↔ feet Converter

Height & length converter

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⏱️

Time Unit Converter

Seconds, minutes, hours

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🔢

Number to Words

Convert numbers to text

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🌡️

Temperature Converter

°C ↔ °F ↔ K

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💱

Currency Reference

Major USD exchange rates

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🎂

Age Calculator

Exact age in years/days

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%

Percentage Calculator

% of, % change, reverse

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📅

Days Between Dates

Date difference calculator

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💼

Salary Calculator

Hourly, monthly, annual

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📒

Budget Planner

50/30/20 rule planner

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🏷️

Discount Calculator

Sale price & savings

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📦

Profit Margin Calculator

Cost, sell, margin %

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🍽️

Tip Calculator

Split bill & tip amount

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🗜️

Image Compressor

Reduce file size instantly

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↔️

Image Resizer

Custom width & height

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🔄

JPG ↔ PNG Converter

Image format converter

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