Online Calculators & Tools - HeLovesMath.com - He Loves Math – Past Papers, Study Notes, & Math Resources

CM to Feet Converter | Complete Conversion Table & Calculator

November 13, 2025

12 CM to Feet & Feet to CM Converter | Height & Dimension Calculator

November 13, 2025

140 CM to Feet and Inches Converter | Height & Dimension Calculator

November 13, 2025

30 CM to Feet and Inches Converter | Dimension Calculator & Chart

November 13, 2025

100 CM to Feet and Inches Converter | Height & Dimension Calculator

November 13, 2025

Scrap Gold Calculator by Karat & Weight | Free Value Estimator

PayPal Fee Calculator for Sellers & Buyers | Free Instant Estimator

Taxi Fare Calculator for Any City Ride | Free Instant Estimate

Price Calculator for Cost & Profit Analysis | Markup vs Margin Calculator

Future Value of Cash Flows Calculator | Investment & Savings Growth Calculator

Future Value of Annuity Calculator | Ordinary Annuity & Annuity Due Calculator

Future Value of a Present Sum Calculator | Lump Sum Investment Calculator

Future Value of Investment Calculator | Retirement & Savings Growth Calculator

FVIFA Table – Future Value Interest Factor of Annuity Calculator

FVIF Table – Future Value of $1 Interest Factor Calculator Online

Future Value Calculator for Investments | Retirement & Portfolio Growth Calculator

Advanced Voltage Drop Calculator | Wire Size & Electrical Circuit Calculator

Advanced Geometric Series Calculator | Sum, Nth Term & Convergence Calculator

Advanced Piecewise Function Calculator | Evaluate & Analyze Split Functions

Advanced nth Term Calculator | Arithmetic, Geometric & Quadratic Sequences

Advanced Sales Commission Calculator | Tiered, Flat & Graduated Rates

Advanced Stamp Duty Calculator | UK Property Tax & SDLT Calculator

Advanced Boat Loan Calculator | Marine Financing & Payment Calculator

Advanced Buy-to-Let Mortgage Calculator | BTL Investment Returns & Yield

Online Hyperbola Calculator | Find Vertices, Foci, Asymptotes & Eccentricity

Advanced Cylinder Calculator | Volume, Surface Area & Properties Calculator

Average Speed Calculator | Calculate Speed, Distance & Time with Conversions

Law of Sines Calculator – Solve Triangles Fast

Gravel Calculator | Calculate Cubic Yards, Tons & Cost for Your Project

Advanced Mortgage Comparison Calculator | Compare 15 vs 30-Year Loans

Advanced Mulch Calculator | Calculate Cubic Yards, Bags & Cost for Gardens

Advanced Final Test Grade Calculator | Calculate Exam Score Needed for Desired Grade

Final Payment Calculator | Calculate Loan Payoff, Balloon & Remaining Balance

Final Expenses Calculator | Calculate Funeral, Burial & End-of-Life Costs

Z-Score Calculator | Calculate Standard Scores, Percentiles & Interpretations

Exam Score Calculator | Calculate Test Grades, Percentages & Letter Grades

Test Score Calculator | Calculate Test Grades, Averages & Scores Needed

Percentage Marks Calculator | Convert Marks to Percentage & Calculate Grades

Cash-Out Refinance Calculator | Calculate Cash-Out Refi Payments & Costs

Bonus Paycheck Calculator | Calculate Bonus Take-Home After Taxes

Asset Depreciation Calculator | Calculate Depreciation with Multiple Methods

ADP Hourly Paycheck Calculator | Calculate Take-Home Pay from Hourly Wages

Mars Rocket Trajectory Calculator | Calculate Transfer Orbits & Delta-V

PTE Academic Score Calculator – Calculate Overall Score from Section Scores | He Loves Math

Free TOEFL Score Calculator | HeLovesMath

Free IELTS Band Score Calculator 2025

What is Potential Energy? | Formula, Types, and Real-Life Examples

Ounces to Pounds (oz to lbs) Calculator | Instant Weight Conversion Tool

Fractions to Decimals Calculator | Convert Fractions Instantly Online

How to Find Slope: Formula, Steps & Real Examples

Quadratic Equation Calculator | Solve Ax² + Bx + C Instantly

Prime Number Calculator Online | Instantly Check Prime Numbers

Conversion Calculator — Length, Weight, Temp & More

Age Calculator Guide

GPA Calculator Guide — Fast Formula

Grade Calculator Guide – Weighted Averages

Loan Payoff Calculator

Online Payroll Calculator: Accurate & Fast Salary Calculations

Net Profit Calculation Formula: Simple & Accurate

Oz to mL Calculator: Nail Fluid Conversions Without Guesswork

CIT Bank Calculator 101: Turbo-Charge Savings, CDs & Goals

CSAT Score Calculator

Heart Risk Score Calculator Guide

GMAT Score Calculator: Decode 205-805 Scores Like a Pro

SAT Score Calculator

Algebra Calculator with Steps – Solve Equations Instantly Online (Free)

Exponent Formula Explained: How to Solve, Calculate, and Find Missing Powers

Electricity Bill Calculator

Monthly Car Payment Calculator – Estimate Auto Loan Payments Easily

Work Time Calculator – Track Hours, Breaks & Overtime Accurately

Global VAT System Comparison: How Countries Tax Differently

UAE VAT Calculator graphic with calculator icon and text Calculate Value Added Tax in the United Arab Emirates, 5% VAT guide

UAE VAT Calculator – Calculate 5% VAT in the UAE Easily & Accurately

US VAT Calculator tool with American flag and calculator icon – calculate VAT for sales, exports, eCommerce, and global trade in the United States

US VAT Calculator – Calculate VAT for Sales, Exports & Global Trade

Length Converter

Length Converter – Convert Between cm, Inches, Miles, Light Years & 100+ Units

Convert centimeter to meter, kilometer, millimeter, mile, light year, astronomical unit, fathom, nanometer, decimeter – scientific, imperial, space, nautical, and historical units chart

Convert Centimeter to All Length Units – Metric, Imperial, Scientific & Space

Multiplication table chart for learning times tables from 1 to 12 with ruler graphic on blue background

Convert Meter to All Length Units – Metric, Imperial, Scientific & Astronomical

#1 Free JSON to XML Converter – Convert Your Data in Seconds

#1 Free XML to JSON Converter – Fast, Accurate, Developer-Friendly

#1 Free Watts to BTU Conversion – Convert Electrical to Thermal

#1 Free Weight Watchers Points Calculator – Eat Smart, Stay Fit

#1 Free Quartile Calculator – Find Q1, Q2, Q3 in Seconds

#1 Free Home Equity Loan Calculator – Estimate Borrowing Power

#1 Free Reverse Mortgage Calculator – Estimate Your Payout

#1 Free Lottery Tax Calculator – Know Your Real Winnings

#1 Discount Formula Calculator – Find Your Savings Instantly

#1 Free VAT Calculator – Calculate Value-Added Tax Online

#1 Free Cash Out Refinance Calculator

Free Time Calculator

Free Age Calculator

Estate Tax Calculator

Blue graphic with large calculator displaying 42, text reading “How to Calculate Your IB Score and What It Means for Predicted Grades and UCAS Points” – HeLovesMath.com

How to Calculate Your IB Score (And What It Means for Predicted Grades and UCAS Points)

Conical Frustum Volume Calculator

Fraction Calculator | Free Tool

Pythagorean Theorem Calculator

Density Calculator

Rise Over Run to Degrees Calculator

Long Division Calculator – Step-by-Step Division Solver

Improper Fraction to Mixed Number Calculator

Average Rate of Change Calculator

Body Shape Calculator – What Body Type Are You?

Cooking Conversion Calculator

mg to mL Conversion (Milligrams to Milliliters)

Liters to Kilograms Conversion Calculator

Grams to Milliliters Conversion Calculator

Degrees to Radians Converter

Wainscoting Layout Calculator

Square Footage Calculator

Scale Conversion Calculator & Scale Factor Calculator

Feet and Inches Calculator

Tech and electronics converters

Numeral Systems Converter

Number converters

Earth measurements converters

Force, Pressure, and Torque Converter

Weight Converter

Volume Converter

Area converter

Length converter

Arccos Calculator

Fractions calculator

Average Percentage Calculator

CO₂ Breathing Emission Calculator

Time Calculator

p-value Calculator

Percentage Calculator

Kilogram to Pounds Converter

Muzzle Velocity Calculator

Ballistic Coefficient Calculator

Momentum Calculator

Arrow Speed Calculator

Interactive Multiplication Table Generator

February 27, 2025

Payback Method Calculator

February 25, 2025

Illustration of stacked coins and minimum wage text with dollar signs and percentages, symbolizing salary growth and income levels

Minimum Wage

February 14, 2025

Screenshot showing list of best financial advisors and firms including Vanguard, JPMorgan Chase, Fidelity, Edward Jones, and more for wealth management

Best Financial Advisors

February 14, 2025

Chart comparing home loan interest rates from different banks with bar graph and mortgage term details

Home Loan Comparison

February 14, 2025

Loan Calculator

February 14, 2025

Home Equity Loan Calculator

February 14, 2025

Auto Loan Calculator

February 14, 2025

Debt Consolidation Calculator

February 14, 2025

Roofing Calculator

February 14, 2025

APR Calculator

February 14, 2025

Image showing fit male and female bodies with text Army Body Fat Calculator, representing body composition and fitness measurement tool

Army Body Fat Calculator

February 14, 2025

points calculator weight watchers

Weight Watcher Points Calculator

February 14, 2025

amortization calculator

Amortization Calculator

February 14, 2025

roi calculator

Return on Investment (ROI) Calculator | ROI Calculator

February 14, 2025

Scientific Calculator

Scientific Calculator

February 14, 2025

Before we delve into GPA calculators, let’s start with the basics: What is GPA?

GPA Calculator

February 14, 2025

Highly Advanced GPA Calculator and Planning Tool—an interactive and customizable solution with features like multiple grading scales

Grade Calculator

February 13, 2025

Salary Paycheck Calculator

Salary Paycheck Calculator

February 8, 2025

Lean Body Mass Calculator

February 6, 2025

Weight Watchers Points Calculator

February 6, 2025

ROI Calculator

February 6, 2025

Amortization Calculator

February 6, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Trigonometric Calculator

February 3, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Fractions Calculator

February 3, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

How to Calculate Your Age

February 3, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Calculate Days

February 3, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

UAE Gratuity Calculator

February 3, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Percentage Calculator

February 3, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Scientific Calculator

February 3, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

SIP Calculator

February 3, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Equity Loan Calculator

February 3, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

401(k) Calculator

February 3, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Compound Interest Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Macro Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

HELOC Payment Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Mutual Fund Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Borrowing Power Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Payroll Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Concrete Calculator

February 2, 2025

Because the right bra that fits you the way you are makes all the difference in comfort and support.

Bra Size Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Investment Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Roth IRA Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Calorie Deficit Calculator for Weight Loss

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Business Loan Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Cash-Out Refinance Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Tax Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

CD Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Refinance Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Retirement Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

BMI Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Personal Loan Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Car Payment Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

VA Loan Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Loan Calculator

February 2, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Reverse Mortgage Calculator

February 2, 2025

Loan Calculator

Home Equity Loan Calculator

February 2, 2025

Online Mortgage Calculator 2025

January 31, 2025

Hyperbola Calculator

January 31, 2025

Auto Loan Payment Calculator

Auto Loan Payment Calculator

January 31, 2025

GPA Calculators

GPA Calculator

January 31, 2025

A reverse mortgage is a loan available to homeowners aged 62 or older, allowing them to convert part of their home equity into tax-free cash.

Gross to Net Calculator

January 31, 2025

mechanical calculator

Mechanical Calculator

January 31, 2025

Watts to Amps Calculator

Watts to Amps Calculator: How to Convert Watts to Amps

January 31, 2025

monthly compound interest calculator

Compound Interest Calculator – Daily, Monthly, Yearly Compounding

January 31, 2025

Before we delve into GPA calculators, let’s start with the basics: What is GPA?

GPA Calculator

January 31, 2025

power conversion calculator

dBm to mW Conversion

December 7, 2024

dBm converter

dBm Converter

December 7, 2024

Power conversion calculator

BTU/hr to watts Conversion

December 7, 2024

Power conversion calculator

BTU/hr to refrigeration tons Conversion

December 7, 2024

power conversion calculator

BTU/hr to kW Conversion

December 7, 2024

power conversion calculator

BHP to kW Conversion Calculator – Convert BHP to Kilowatts

December 7, 2024

Temperature conversion

Temperature conversion calculators for Celsius, Fahrenheit etc.

December 5, 2024

CM to Inches

Centimeters to inches Converter

December 5, 2024

kg to lbs

kg to lbs Converter | Free Kg to Pounds Calculator Online

December 5, 2024

Time Calculator

Time Calculator

November 28, 2024

auto loan calculator

Auto Loan Calculator

November 28, 2024

Calorie Calculator

Calorie Calculator

November 28, 2024

This comprehensive guide explores the Length Converter, its importance, the various units it encompasses, and how it simplifies measurements across different systems.

Length Conversion

November 21, 2024

Student using an online GPA calculator on a tablet

GPA Calculator – Calculate, Track and Save Your GPA

November 17, 2024

Time Duration Calculator

November 17, 2024

Auto Loan Calculator

November 17, 2024

Time Calculator

November 17, 2024

Loan Calculator

Loan Calculator

November 17, 2024

Cartoon teacher pointing at green banner text "Grading Calculator"

Free Grade Calculator – Calculate Your Course Grade & Final Exam Score Needed

November 17, 2024

Highly Advanced GPA Calculator and Planning Tool—an interactive and customizable solution with features like multiple grading scales

GPA Calculator

November 17, 2024

Tube Volume Calculator

November 15, 2024

Capsule Volume Calculator

November 15, 2024

Cylinder Volume Calculator

November 15, 2024

Sphere Volume Calculator

November 15, 2024

Cube Volume Calculator

November 15, 2024

Rectangular Tank Volume Calculator

November 15, 2024

Weight Converter

Weight Converter

November 14, 2024

Length Converter

Length Converter

November 14, 2024

Final grade calculator

Final Grade Calculator

November 14, 2024

Grade Calculator

Grade Calculator

November 14, 2024

3D Distance Calculator

November 8, 2024

2D Distance Calculator

November 8, 2024

Circle Diameter Calculator

November 8, 2024

Circle Circumference Calculator

November 8, 2024

Ellipse Area Calculator

November 7, 2024

Triangle Area Calculator

November 7, 2024

Circle Area Calculator

November 7, 2024

Parallelogram Area Calculator

November 4, 2024

Trapezoid Area Calculator

November 4, 2024

Rectangle Area Calculator

November 4, 2024

Square Footage Calculator – Calculate Area & Convert Sq Ft to Sq Meters | Free Tool

November 4, 2024

Fraction Calculator

September 21, 2024

Exponent Calculator – Calculate Powers, Fractional & Negative Exponents | Free Online Tool

September 21, 2024

Binary Calculator | Hex to Binary, Decimal Converter

September 21, 2024

Feet to Inches (ft to in) conversion calculator

August 23, 2024

Feet to Feet+Inches (ft to ft+in) conversion calculator

August 23, 2024

Feet to CM Converter

August 23, 2024

Centimeters to Yards (yd) Converter

August 22, 2024

cm to mm – centimeters to millimeters conversion

August 22, 2024

Centimeters to Miles (cm to mi) Converter

August 22, 2024

CM to meters converter

August 22, 2024

cm to km converter

August 22, 2024

CM to Inches Converter

August 22, 2024

CM to Feet+Inches (ft+in) Converter

August 22, 2024

CM to feet converter

August 22, 2024

BMI Calculator

August 22, 2024