Acceleration due to Gravity (g) at sea level on Earth is 9.80665 m/s2.
Coefficient of Heat Transmission (U) The U-value, also known as the heat transfer coefficient, measures the rate at which heat transfers through a material or assembly of materials (like walls, windows, roofs, etc.).
Academic Capabilities Demo vCalc = Wikipedia of Calculators vCalc Token Types (16k+ Calculator and Data Pages) Tags: Astronomy, Flight, Forestry Equations: Cylinder Weight, Canadian Dollars per Liter to US Dollars per Gallon, Tree Basal Area per Acre Data Items: constants Parsec dynamic gold spot Calculators / Collections: Pole Barn Calc, Quaternion Calculator Datasets: Beaufort Scale (manual, bulk upload, and data feeds) WikiClips: Astronomy Units Information Specific Capabilities of note: Units (over 500 units in 60 categories) Unit Choice Reduction Multi-units: DD:MM:SS to decimal degrees Multi-language Support Sharing Results QR Code Links Data table inputs (manual and upload) Navigation between Collections Graphing: 2nd Degree Polynomial (add to collection) Notable Academic Content at vCalc.com Unit Conversion Calculator Stats Calc Observation Stats (input: 3.4,24,55,-15,29 note share results) Linear Regression (note tabular data input) 1,5 2,4 3,6 4,8 5,7 Chi-Shared t-test for Paired Samples One way Analysis of Variance (ANOVA) Vector 3D Vector Components Vector Rotation Light and Matter Chapter 3.6 Motion under Constant Acceleration Chapter 25.2 Oscillations (note navigation between collections) Engineering Publication Civil Engineering paper on erecting a sandbag barrier against flooding.
Biswa and Biswansi: Units used in northern India, especially in the states of Uttar Pradesh and Haryana.
India Unit Conversion Calculators Maund to Kilograms: Converts maund weight units to kilograms.
The 1 oz Canadian Gold Maple Leaf Value calculator estimates the value of a number of 1 oz Canadian Gold Maple Leaf coins based on their weight, the current spot price of gold and a numismatic value percent adder. INSTRUCTIONS: Choose units and enter the following: (n) Number of Coins (NV) Numismatic Percent adder per Coin Coin Bullion Value (V): The calculator returns the value of the coins in U.S.
The 1 oz Krugerrand Gold Coin Value calculator estimates the value of a number of South African gold Krugerrand 1 ounce gold coins based on their gold content, current spot price of gold and a percent numismatic adder.
The 1 oz US Gold Eagle Coin Value calculator computes the value of 1 ounce U.S.
4x4 Price Survey The 4x4 Lumber Pricing table contains recent lumber prices for pressure treated 4x4s of a variety of lengths with prices from Lowes, Home Depot, Menards and potentially other stores based on their web sites.
6x6 Price Survey The 6x6 Lumber Pricing table contains recent lumber prices for pressure treated 6x6s of a variety of lengths with prices from Lowes, Home Depot, Menards and potentially other stores based on their web sites.
INFO
- Name: Kurt Heckman
- Company: vCalc LLC
- Position: co-President & CEO
Background
- vCalc LLC: co-Founder of vCalc with Adam Siegel and Dave Reumont.
- U.S. Department of Energy: Former Director of Secretarial Boards and Councils in the Office of the U.S. Secretary of Energy (Perry and Brouillette).
- Sycamore.US Inc: President of Sycamore from 1996 to 2010
- Aerospace engineer since 1985, specializing Mission Planning systems for low-earth orbit remote sensing satellites.
- B.S. Mathematics from Eastern Nazarene College
vCalc Message
Welcome to vCalc! We are glad you're here. At vCalc.com, we are working very hard to give you the math tools that will make life easier for you and others around the globe, all for free. We are constantly improving vCalc, and with your help, we hope to make vCalc the go-to place on the Internet to do the math you need in your daily life.
vCalc is the place where people who understand the math in any given topic can create and share free online calculators. At vCalc, we would love for you to learn the math and then let us do the arithmetic. Even the best mathematicians and scientists can enter an equation or long number wrong. That's were vCalc wants to help. vCalc has thousands of calculator pages with thousands of formulas and constants that have been crowd sourced in a way that lets anyone see the algorithms and data. In this way, mistakes are corrected through continuous review. We ask that you always check your answers before making critical decisions based on the results and that you let us know if you ever find an error. There's a feedback button on every page.
Finally, we earnestly believe that when vCalc provides a tool to help one person, many people around the world will eventually benefit. So, please do not hesitate to contact us with requests for a specific calculator that would help you. We are glad you are here, and we would love to hear from you.
Kurt's Favorite Calculators
- 3D Vector Calculator (that's where we got the name vCalc)
- Statistics Calculator
- Astronomy Calculator
- Shopping Calculator
- Building and Shed Calculator
- Rebar Calculator
- Telecommunications Calculator
- Plumbers Calculator
- Electricians Calculator
Personal Note
I am one of those crazy people who believe humans are not a random accident. While I've travelled the world and learned astounding amounts of science from rocket science to nuclear fusion over a long career, I believe in God, now more than ever, and I am not ashamed of the Gospel of Jesus Christ.