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Mini Tools
Free online calculators and developer tools. Fast, private, no signup required.
Health
11
⚖️
BMI Calculator
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💪
Body Fat Calculator
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❤️
Blood Pressure
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🩸
Blood Donation Calculator (Poland)
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🔥
Calorie Calculator
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🏃
Calorie Burn
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💧
Water Intake Calculator
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🔴
Ovulation Calculator
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🧮
Cholesterol Calculator
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🧮
Pregnancy Weight Gain Calculator
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🧮
BMI During Pregnancy
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Parenting
7
👶
Due Date Calculator
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🎓
College Savings Calculator
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👨👩👧
Poland 800+ Benefit Calculator
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🎒
Dobry Start (300+) Calculator
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💵
Becik (1000 PLN) Calculator
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❤️
Za Życiem Benefit Calculator
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� childcare
Daycare Subsidy Calculator
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Math
10
📊
Percentage Calculator
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📈
Quadratic Equation Calculator
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📐
Pythagorean Theorem Calculator
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⬜
Square Calculator
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⭕
Circle Calculator
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▭
Rectangle Calculator
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🔺
Triangle Calculator
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🧮
GCD Calculator
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🧮
LCM Calculator
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🧮
Exponent Calculator
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Time
11
🎂
Age Calculator
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📅
Date Difference Calculator
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🌍
Time Zone Converter
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⏰
Work Hours Calculator
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📆
Working Days Calculator
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🕐
Timestamp to Date Converter
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🧮
Milliseconds to Date Converter
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🧮
Nanoseconds to Date Converter
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🧮
Date to Timestamp Converter
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🧮
Stopwatch
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🧮
Timer
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Finance
18
💰
Compound Interest Calculator
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🏷️
Discount Calculator
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🏦
Loan Calculator
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💵
Tip Calculator
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🏛️
VAT Calculator
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💼
Salary to Hourly Calculator
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➡️
Net to Gross Calculator
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📈
Investment Portfolio Calculator
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🏖️
Retirement Savings Calculator
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⚖️
Break-even Calculator
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🎯
Savings Goal Calculator
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📉
Inflation
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🧮
Tip Custom
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📊
Savings Interest
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💻
IP Box Calculator
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💼
B2b Calculator
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👔
Uop Calculator
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⚖️
Compare B2b Uop
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Business
6
📄
Invoice Calculator
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💹
Profit Margin Calculator
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🏦
Business Loan Calculator
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👔
Cost per Hire Calculator
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⚡
Electricity Cost Calculator
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🧮
Pto Cash Equivalent
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Real Estate
6
🏠
Rent vs Buy Calculator
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🏛️
Property Tax Calculator
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🏦
Mortgage Calculator
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🏠
Home Affordability Calculator
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📦
Moving Cost Calculator
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📐
Square Footage Calculator
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Lifestyle
5
📱
Subscription Cost Calculator
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🐕
Pet Cost Calculator
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💕
Date Night Cost Calculator
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📅
Annual Expense Calculator
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📺
Screen Time
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Fitness
9
🔥
TDEE Calculator
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🔥
BMR Calculator
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🏃
Pace
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⚖️
Ideal Weight Calculator
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🥗
Calorie Goal Calculator
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🥘
Macro Calculator
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🏋️
Workout Cost Calculator
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🏋️
One Rep Max Calculator
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🏃
Running Split Calculator
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Home
4
🎨
Paint Calculator
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🧱
Concrete Calculator
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🪵
Flooring Calculator
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🚗
Car Payment Calculator
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Travel
6
✈️
Flight Cost Calculator
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🏨
Hotel Cost Calculator
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✈️
Trip Budget Calculator
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🧮
Fuel Cost Calculator
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🧮
Parking Calculator
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🧮
Gas Cost Calculator
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Food
2
🍳
Recipe Scaler
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🍽️
Meal Cost Calculator
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Education
2
🎓
GPA Calculator
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📚
Study Time Calculator
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Weather
2
🌡️
Temperature converter
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💨
Wind Chill Calculator
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Developer
9
{ }
JSON Formatter
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🔤
Base64 Encoder/Decoder
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🕐
Timestamp to Date Converter
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🧮
Milliseconds to Date Converter
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🧮
Nanoseconds to Date Converter
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🧮
Date to Timestamp Converter
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🧮
Decimal to Binary
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🧮
Decimal to Hex
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🧮
Decimal to Octal
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Statistics
5
🎲
Probability Calculator
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📊
Mean Median Mode Calculator
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📐
Confidence Interval Calculator
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📉
P-Value Calculator
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📊
Standard Deviation Calculator
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Conversion
4
📏
Length converter
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⚖️
Weight converter
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💾
Data size converter
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💱
Currency Converter
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