Ivan Gavrilov/CalcKit: All-in-One Calculator
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Rate us 5 stars to help make CalcKit even more awesome. Thanks!
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Auto Layout Assign all keys automatically? This cannot be undone. Result History Result Copied Are you sure you want to clear all history? History Saved Use Result Use Expression
Auto Layout
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Result History
Result Copied
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History
Saved
Use Result
Use ExpressionAutomatický layout
Přiřadit všechna tlačítka automaticky? Toto nelze vrátit zpět.
Historie výsledků
Výsledek zkopírován
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History
Saved
Use Result
Use Expression -
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Personalize Your Ad Experience CalcKit: All-In-One Calculator personalizes your advertising experience using Appodeal. Appodeal and its partners may collect and process personal data such as device identifiers, and other interest data to provide advertising experience tailored to you. By consenting to this improved ad experience, you`ll see ads that Appodeal and its partners believe are more relevant to you. You can change your choice at any time in the app settings. By agreeing, you confirm that you are over the age of 16 and would like a personalized ad experience. Click here to learn more. Yes, I agree No, thank you I understand that I will still see ads, but they may not be as relevant to my interests.
Personalize Your Ad Experience
CalcKit: All-In-One Calculator personalizes your advertising experience using Appodeal. Appodeal and its partners may collect and process personal data such as device identifiers, and other interest data to provide advertising experience tailored to you. By consenting to this improved ad experience, you`ll see ads that Appodeal and its partners believe are more relevant to you. You can change your choice at any time in the app settings.
By agreeing, you confirm that you are over the age of 16 and would like a personalized ad experience.
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units units² units³ sides Area Perimeter Radius of inscribed circle Radius of circumscribed circle Number of sides Numerical eccentricity Radius of inscribed sphere Radius of circumscribed sphere Volume Total Area Lateral Area Base Area Top Area Bottom Area Area of Spherical Cap Radius Distance
units
units²
units³
sides
Area
Perimeter
Radius of inscribed circle
Radius of circumscribed circle
Number of sides
Numerical eccentricity
Radius of inscribed sphere
Radius of circumscribed sphere
Volume
Total Area
Lateral Area
Base Area
Top Area
Bottom Area
Area of Spherical Cap
Radius
Distanceunits
units²
units³
sides
Plocha
Obvod
Poloměr vepsané kružnice
Poloměr opsané kružnice
Počet stran
Numerická excentricita
Poloměr vepsané koule
Poloměr vepsané koule
Objem
Celková plocha
Plocha boků
Plocha základny
Plocha vršku
Plocha spodku
Plocha kulové úseče
Poloměr
Vzdálenost -
Result Input Value Values Method Type Size units Arithmetic Geometric Harmonic How many different numbers are possible? How many numbers are used in a set? Is the order important? Can you repeat a number? Combinations Permutations Decimal Fraction GCF LCM Greatest Common Factor Least Common Multiple Prime Factors Next Prime Is Prime Equations System of equations Infinite solutions Dimensions Select operation Result Copied Initial Value Increase / Decrease Final Value
Result
Input
Value
Values
Method
Type
Size
units
Arithmetic
Geometric
Harmonic
How many different numbers are possible?
How many numbers are used in a set?
Is the order important?
Can you repeat a number?
Combinations
Permutations
Decimal
Fraction
GCF
LCM
Greatest Common Factor
Least Common Multiple
Prime Factors
Next Prime
Is Prime
Equations
System of equations
Infinite solutions
Dimensions
Select operation
Result Copied
Initial Value
Increase / Decrease
Final ValueVýsledek
Zadej
Hodnota
Hodnoty
Metoda
Typ
Velikost
units
Arithmetic
Geometric
Harmonická
Kolik různých čísel je použito?
Kolik čísel je použito?
Je pořadí důležité?
Může se číslo opakovat?
Kombinace
Permutace
Desetinné
Zlomek
NSD
NSN
Největší společný dělitel
Nejmenší společný násobek
Rozklad na prvočísla
Next prime
Je prvočíslo
Rovnice
Soustava rovnic
Nekonečně řešení
Rozměry
Vyber operaci
Výsledek zkopírován
Initial Value
Increase / Decrease
Final Value -
Determinant of Matrix A = 0, the matrix is not invertible Determinant of Matrix B = 0, the matrix is not invertible The sizes of matrices should be identical! The number of columns in Matrix A should equal the number of rows in Matrix B!
Determinant of Matrix A = 0, the matrix is not invertible
Determinant of Matrix B = 0, the matrix is not invertible
The sizes of matrices should be identical!
The number of columns in Matrix A should equal the number of rows in Matrix B!Determinant matice A = 0, matice není inverzní
Determinant matice B = 0, matice není inverzní
Velikost matic by měla být totožná!
Počet sloupců matice A by měl odpovídat počtu řádků matice B! -
Yes No Directly Proportional Inversely Proportional Linear Equation Quadratic Equation Cubic Equation 2x2 Array 3x3 Array A ⇄ B A × B A + B A - B Determinant Inverse Transpose Increase Decrease
Yes
No
Directly Proportional
Inversely Proportional
Linear Equation
Quadratic Equation
Cubic Equation
2x2 Array
3x3 Array
A ⇄ B
A × B
A + B
A - B
Determinant
Inverse
Transpose
Increase
DecreaseAno
Ne
Přímá úměrnost
Nepřímá úměrnost
Lineární rovnice
Kvadratická rovnice
Kubická rovnice
Pole 2x2
Pole 3x3
A ⇄ B
A × B
A + B
A - B
Determinant
Inverze
Transpozice
Increase
Decrease -
Result Input Values hours turns Color to Value Value to Color Resistor Value Inductor Value Bands Nearest Standard Value Number of Bands Tolerance Temperature Coeff. Number of LEDs in series Red Orange Green Blue Infrared Vcc is too small Components Series Parallel Total Resistor Capacitor Inductor Active Power Reactive Power Apparent Power Phase Power Factor Select Application Select Mode Select Filter Capacitive Reactance Inductive Reactance Resonance Material Resistivity Conductivity Wire Length Wire Size Wire Resistance Wire Conductance Battery Capacity Device Consumption Estimated Hours Resolution Reference Voltage Low Voltage High Voltage ADC Values Digital Analog Input Voltage Range Quantization Levels Voltage per Level Harmonic Frequency Period Speed Wavelength
Result
Input
Values
hours
turns
Color to Value
Value to Color
Resistor Value
Inductor Value
Bands
Nearest Standard Value
Number of Bands
Tolerance
Temperature Coeff.
Number of LEDs in series
Red
Orange
Green
Blue
Infrared
Vcc is too small
Components
Series
Parallel
Total
Resistor
Capacitor
Inductor
Active Power
Reactive Power
Apparent Power
Phase
Power Factor
Select Application
Select Mode
Select Filter
Capacitive Reactance
Inductive Reactance
Resonance
Material
Resistivity
Conductivity
Wire Length
Wire Size
Wire Resistance
Wire Conductance
Battery Capacity
Device Consumption
Estimated Hours
Resolution
Reference Voltage
Low Voltage
High Voltage
ADC Values
Digital
Analog
Input Voltage Range
Quantization Levels
Voltage per Level
Harmonic
Frequency
Period
Speed
WavelengthVýsledek
Zadej
Hodnoty
hours
turns
Barva na Hodnotu
Hodnota na Barvu
Hodnotu odporu
Hodnotu induktoru
Pruhy
Nearest Standard Value
Number of Bands
Tolerance
Temperature Coeff.
Počet LED v sérii
Červená
Oranžová
Zelená
Modrá
Infračervená
Vcc je příliš malý
Součásti
Sériové
Paralelní
Celkem
Odpor
Kondenzátor
Cívka
Active Power
Reactive Power
Apparent Power
Phase
Power Factor
Zvolte typ aplikace
Zvolte typ režimu
Výběr filtru
Kapacitní reaktance
Induktivní reaktance
Rezonance
Material
Resistivity
Conductivity
Wire Length
Wire Size
Wire Resistance
Wire Conductance
Kapacita baterie
Spotřeba zařízení
Odhadovaná životnost
Rozlišení
Referenční napětí
Nízké napětí
Vysoké napětí
Hodnoty ADC
Digitální
Analogová
Rozsah vstupního napětí
Diskrétní úrovně
Rozlišení
Harmonická
Frekvence
Perioda
Rychlost vlny
Vlnová délka -
Due to the voltage loses in the LM317 regulator chip, the input voltage should be at least 2V more than the required output voltage. T -> Output Pulse. R1 should be in range of 1KΩ to 1MΩ. Duty = High Period ÷ Total Period × 100. R1 & R2 should be between 1KΩ and 10MΩ. It is not possible to have Duty < 50% with this circuit.
Due to the voltage loses in the LM317 regulator chip, the input voltage should be at least 2V more than the required output voltage.
T -> Output Pulse. R1 should be in range of 1KΩ to 1MΩ.
Duty = High Period ÷ Total Period × 100. R1 & R2 should be between 1KΩ and 10MΩ. It is not possible to have Duty<50% with this circuit.Z důvodu ztrát v obvodu LM317 by vstupní napětí mělo být alespoň o 2V vyšší než požadované výstupní napětí.
T -> Výstupní puls R1 by měl být v rozsahu 1KΩ až 1MΩ.
Duty = perioda ve vysoké úrovni ÷ celková perioda × 100. R1 & R2 by měla být mezi 1KΩ a 10MΩ. S tímto obvodem není možné mít Duty<50%. -
3 Bands 4 Bands 5 Bands 6 Bands Resistors Capacitors Inductors Non-Inverting Amplifier Inverting Amplifier Differential Amplifier Monostable Mode Astable Mode Low-Pass High-Pass RC Filter RL Filter LC Filter Copper Aluminium Silver Gold Iron Nichrome Other
3 Bands
4 Bands
5 Bands
6 Bands
Resistors
Capacitors
Inductors
Non-Inverting Amplifier
Inverting Amplifier
Differential Amplifier
Monostable Mode
Astable Mode
Low-Pass
High-Pass
RC Filter
RL Filter
LC Filter
Copper
Aluminium
Silver
Gold
Iron
Nichrome
Other3 pruhy
4 pruhy
5 pruhů
6 pruhů
Odpory
Kondenzátory
Cívky
Neinvertující zesilovač
Invertující zesilovač
Diferenční zesilovač
Monostabilní mód
Astabilní mód
Low-Pass
High-Pass
RC filtr
RL filtr
LC filtr
Copper
Aluminium
Silver
Gold
Iron
Nichrome
Other -
Input your values Result Price Tax Method Final price Tax amount Bill amount Nr. of people Tip Tip amount Final bill Cost / Person Initial amount Interest rate % per year Period years Simple Interest Final value Interest Compound Interest Last currency update
Input your values
Result
Price
Tax
Method
Final price
Tax amount
Bill amount
Nr. of people
Tip
Tip amount
Final bill
Cost / Person
Initial amount
Interest rate
% per year
Period
years
Simple Interest
Final value
Interest
Compound Interest
Last currency updateZadej hodnoty
Výsledek
Částka
DPH
Metoda
Konečná částka
Částka DPH
Částka
Počet osob
Spropitné
Spropitné
Celkem
Celkem na osobu
Initial amount
Interest rate
% per year
Period
years
Simple Interest
Final value
Interest
Compound Interest
Poslední aktualizace měny -
Add tax Extract tax
Add tax
Extract taxPřidat DPH
Oddělit DPH -
Input your values Result Start Date End Date Years Months Days Total Months Total Weeks Total Days Method Start Time End Time Hours Minutes
Input your values
Result
Start Date
End Date
Years
Months
Days
Total Months
Total Weeks
Total Days
Method
Start Time
End Time
Hours
MinutesZadej hodnoty
Výsledek
Start Date
End Date
Years
Months
Days
Total Months
Total Weeks
Total Days
Method
Start Time
End Time
Hours
Minutes -
Difference between dates Add or subtract days Add Subtract Time difference Add or subtract time Distance between 2 points (2D) Distance between 2 points (3D) Area of Triangle Equation of Circle Equation of Sphere
Difference between dates
Add or subtract days
Add
Subtract
Time difference
Add or subtract time
Distance between 2 points (2D)
Distance between 2 points (3D)
Area of Triangle
Equation of Circle
Equation of SphereDifference between dates
Add or subtract days
Add
Subtract
Time difference
Add or subtract time
Vzdálenost mezi 2 body (2D)
Vzdálenost mezi 2 body (3D)
Plocha trojúhelníku
Výpočet kružnice
Výpočet koule -
DMS Radians Degrees Minutes Seconds Gradians
DMS
Radians
Degrees
Minutes
Seconds
GradiansDMS
Radián
Stupeň
Minuta
Vteřina
Gradián -
Kilometer² Meter² Centimeter² Millimeter² Hectare Mile² Yard² Foot² Inch² Acre Circular inch Circular mil Mil² Are Barn Electron cross section
Kilometer²
Meter²
Centimeter²
Millimeter²
Hectare
Mile²
Yard²
Foot²
Inch²
Acre
Circular inch
Circular mil
Mil²
Are
Barn
Electron cross sectionKilometr²
Metr²
Centimetr²
Millimetr²
Hektar
Míle²
Yard²
Stopa²
Palec²
Akr
Circular inch
Circular mil
Mil²
Ar
Barn
Electron cross section -
Litre Millilitre Teaspoon (US) Teaspoon (UK) Teaspoon (EU) Tablespoon (US) Tablespoon (UK) Tablespoon (EU) Cup (US) Cup (UK) Cup (EU) Fluid Ounce (US) Fluid Ounce (UK) Pint (US) Pint (UK) Quart (US) Quart (UK) Gallon (US) Gallon (UK)
Litre
Millilitre
Teaspoon (US)
Teaspoon (UK)
Teaspoon (EU)
Tablespoon (US)
Tablespoon (UK)
Tablespoon (EU)
Cup (US)
Cup (UK)
Cup (EU)
Fluid Ounce (US)
Fluid Ounce (UK)
Pint (US)
Pint (UK)
Quart (US)
Quart (UK)
Gallon (US)
Gallon (UK)Litr
Mililitr
Teaspoon (US)
Teaspoon (UK)
Teaspoon (EU)
Tablespoon (US)
Tablespoon (UK)
Tablespoon (EU)
Cup (US)
Cup (UK)
Cup (EU)
Fluid Ounce (US)
Fluid Ounce (UK)
Pinta (US)
Pinta (UK)
Quart (US)
Quart (UK)
Galon (US)
Galon (UK)