Science & Engineering Calculators — Free Online

Ohm's Law Calculator Solve for voltage, current, resistance or power — enter any two of the four.

Voltage Drop Calculator Kufungidzira voltage yakatumirwa pamwe chete newire run kubva pakureba, zvino uye conductor saizi.

Resistor Color Code Calculator Decode 4/5/6-band resistor mavara muhuwandu - kana kudzokera pfungwa muhuwandu.

Capacitor Charge Calculator Chinyorwa chekubhadharisa kana kubvisa kurongeka kweiyo RC circuit nenguva yakafanana nesimba.

Electric Power Calculator Power mu watts, kW uye horsepower - pamwe chete nekushandisa simba uye kubhadharisa mutengo.

Force Calculator (F = ma) Solve Newton's second law for force, mass or acceleration.

Kinetic Energy Calculator Solve KE = ½mv² yesimba, maseru kana kukwira, ne momentum uye kurongeka.

Potential Energy Calculator Gravitational PE = mgh — solve for energy, mass or height, on any planet.

Density Calculator Kugadzirisa kwe density, mass kana volume, nesarudzo dzechikwata uye nematerials table.

Molarity Calculator Kugadzirisa molarity, maseru, molar maseru kana huwandu hwemushonga.

Ideal Gas Law Calculator Solve PV = nRT ye chero chinhu chinochinja, musarudzo yako ye pressure, volume uye tembiricha zviuru.

Wavelength & Frequency Calculator Kushandura wavelength ↔ frequency, kuwana photon simba uye spectrum band.

pH Calculator Kushandura pakati pe [H⁺], pH, pOH uye [OH⁻] uye kuongorora acidity.

Torque Calculator Torque kubva simba, lever urefu uye angle - nesimba panzvimbo pekugara.

Gear Ratio Calculator Gear ratio, kubuda speed uye torque - imwe kana compound, nendege speed.

Projectile Motion Calculator Range, peak height, flight nguva uye yakazara trajectory curve yekutanga.

Subnet Calculator (IPv4 CIDR) Full IPv4 subnet kupararira: network, kutumira, mask, wildcard, mumiri anopfuura uye kuongorora.

Binary / Hex / Decimal Converter Kushandura nhamba pakati binary, octal, decimal uye hexadecimal, ne breakdown tafura.

BTU Calculator (AC & Kutonhora) Kukura kwemhepo conditioner kana heater muBTU kubva kunzvimbo yeimba, kutonhora, kupisa kwezuva uye kugara.

Half- Life Calculator Radioactive decay: tsvaga huwandu hwasara, nguva yapfuura kana hafu-hupenyu, neiyo decay curve.

Molecular Weight Calculator Molar mass yechemical formula, ine kupararira kwechimiro chemutengo.

Electricity Cost Calculator Running mutengo wechigadzirwa kubva yake wattage, mazuva ekushandisa uye simba rako mutengo.

Wind Chill Calculator Maitiro ekunzwa kwemvura kubva pamhepo tembiricha uye kutenderera kwemhepo, kuburikidza neNWS formula.

Heat Index Calculator "Inonzwa se" tembiricha kubva kupisa uye humidity, kushandisa NWS Rothfusz formula.

Dew Point Calculator Ita shuwa kuti unoona nzvimbo yemvura kubva kumhepo tembiricha uye humidity, pamwe ne comfort rating.

Bandwidth / Kurodha nguva Calculator Kufungidzira download nguva kubva faira saizi uye kubatanidza speed, ne throughput conversions.

Horsepower Calculator Calculate injini horsepower kubva torque uye RPM, kana kufungidzira quarter-mile trap speed.