Calculatrices
Calculatrices du quotidien : pourcentages, IMC et plus
Choisissez un outil ci-dessous. Tout est gratuit et s'exécute dans votre navigateur.
🧮 Calculatrices · Total 68 outils
Calculateur de taille de climatiseurEstimate the cooling capacity (BTU/W/HP) needed for a room. Estimates AC tonnage by room area, height and insulation, metric/imperial.
Algeria Irp CalculatorAlgeria Irp Calculator: enter key parameters for quick estimate, built for overseas users.
Argentina Aguinaldo CalculatorArgentina Aguinaldo Calculator: enter key parameters for quick estimate, built for overseas users.
Argentina Ganancias CalculatorArgentina Ganancias Calculator: enter key parameters for quick estimate, built for overseas users.
Calculateur de ratioAspect ratio calculator: get ratio from width and height with common presets and preview for design and video, with one-click copy, offline.
Australia Super Guarantee CalculatorAustralia Super Guarantee Calculator: enter key parameters for quick estimate, built for overseas users.
Austria Income Tax CalculatorAustria Income Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Bangladesh Provident Fund CalculatorBangladesh Provident Fund Calculator: enter key parameters for quick estimate, built for overseas users.
Calculateur de calories de bièreBeer calorie calculator: get calories from ABV and volume with multi-brand compare for fitness and diet, with one-click copy, offline.
Belgium Income Tax CalculatorBelgium Income Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Calculateur de débit vidéoBitrate calculator: get bitrate and file size from resolution, fps and duration with recommended settings for video and live, with one-click copy, offline.
Brazil Fgts CalculatorBrazil Fgts Calculator: enter key parameters for quick estimate, built for overseas users.
Cambodia Salary Tax CalculatorCambodia Salary Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Cost Of Living Index CalculatorCost Of Living Index Calculator: enter key parameters for quick estimate, built for overseas users.
Costa Rica Renta CalculatorCosta Rica Renta Calculator: enter key parameters for quick estimate, built for overseas users.
Calculateur de volume de cylindreCylinder volume: enter radius and height to get volume, surface area and capacity in L/gallons. Supports batch processing, export and one-click copy.
Dog Calorie CalculatorDog calories: enter weight and life stage for daily needs via RER=70×W^0.75, converted to grams of chicken, beef, rice and more for homemade meals.
Calculatrice de date d’accouchementDue date calculator: estimate due date, gestational weeks and checkup schedule by last period or conception with lunar and reminders for pregnancy.
Calculatrice de coût d’électricitéElectricity cost calculator: estimate cost from power and time and reverse from budget for home, with one-click copy and offline.
Calculateur de temps de charge VEEV charging calculator: enter capacity, power and price to estimate time, cost and range gain with multi-model comparison for EV planning.
Firewood Cord CalculatorFirewood calculator: stack dimensions for full cords (128 cu ft) and face cords plus winter heating estimate.
Calculateur de revêtement de solFlooring calculator: enter room and board size to get boards needed, waste and cost with herringbone and straight lay for renovation.
Calculatrice de fractionsFraction calculator: add, subtract, multiply and divide fractions with simplification, mixed numbers and decimal conversion for math.
France Csg Crds CalculatorFrance Csg Crds Calculator: enter key parameters for quick estimate, built for overseas users.
Calculatrice de coût de carburantFuel cost calculator: get one-way and round-trip fuel cost and cost per 100km by distance, consumption and price for road trips.
Calculateur de rapport de transmissionGear ratio calculator: get ratio, speed and torque by driving and driven teeth for mechanical design and bike gearing. Supports batch processing and one-click copy.
Germany Income Tax CalculatorGermany Income Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Greece Income Tax CalculatorGreece Income Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Japan Social Insurance CalculatorJapan Social Insurance Calculator: enter key parameters for quick estimate, built for overseas users.
Jordan Income Tax CalculatorJordan Income Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Kenya Nhif CalculatorKenya Nhif Calculator: enter key parameters for quick estimate, built for overseas users.
Malaysia Epf CalculatorMalaysia Epf Calculator: enter key parameters for quick estimate, built for overseas users.
Morocco Cnss CalculatorMorocco Cnss Calculator: enter key parameters for quick estimate, built for overseas users.
Nigeria Pension CalculatorNigeria Pension Calculator: enter key parameters for quick estimate, built for overseas users.
Nonresident Withholding CalculatorNonresident Withholding Calculator: enter key parameters for quick estimate, built for overseas users.
Formateur d'abréviations numériquesNumber prefix formatter: format large numbers in K, M or scientific with prefix and locale separators for reports, with one-click copy and offline save.
Calculatrice de la loi d’OhmOhm's law calculator: enter any two of voltage, current, resistance to get third and power with formula for design, with copy, offline and history.
Oman Gratuity CalculatorOman Gratuity Calculator: enter key parameters for quick estimate, built for overseas users.
Overseas Allowance Tax CalculatorOverseas Allowance Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Overseas Remittance Fee CalculatorOverseas Remittance Fee Calculator: enter key parameters for quick estimate, built for overseas users.
Calculatrice d’ovulationOvulation calculator: estimate ovulation, fertile window and next period from last period and cycle with calendar for planning, private offline and multilingual.
Pakistan Income Tax CalculatorPakistan Income Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Panama Xiii Mes CalculatorPanama Xiii Mes Calculator: enter key parameters for quick estimate, built for overseas users.
Calculatrice d’âge animalierPet age calculator: convert cat and dog age to human age by species with stage and health tips and breed tweak for pet care, with one-click copy, offline.
Poland Zus CalculatorPoland Zus Calculator: enter key parameters for quick estimate, built for overseas users.
Qatar Income Tax CalculatorQatar Income Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Ratio riz-eauRice water ratio calculator: recommend ratio and water by rice type and texture with servings and pot fit for cooking, with one-click copy, offline and multilingual.
Rwanda Paye CalculatorRwanda Paye Calculator: enter key parameters for quick estimate, built for overseas users.
Calculatrice scientifiqueScientific calculator: support trig, exp, log and factorial with history and formulas for study and engineering, with one-click copy, offline and multilingual.
Calculateur de PPI d'écranScreen PPI calculator: calculate PPI, pixel density and aspect ratio from resolution and diagonal inches for purchase and design, with one-click copy and offline.
Singapore Cpf CalculatorSingapore Cpf Calculator: enter key parameters for quick estimate, built for overseas users.
Calculatrice de cycle de sommeilSleep cycle calculator: get best bedtimes from wake-up time using 90-min cycles with count for health, one-click copy and offline.
Calculateur de terre de jardinSoil calculator: get volume, weight and bags from length width depth with unit conversion for gardening and construction, with one-click copy, with one-click copy,.
Calculateur vitesse, distance, tempsSpeed distance time calculator: choose target and enter other two to calculate with multiple units for travel and sports, with one-click copy and offline.
Thailand Withholding Tax CalculatorThailand Withholding Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Calculatrice de pourboireTip calculator: calculate tip, total and per-person share from bill and tip percent with tax for dining, with one-click copy and offline.
Uk National Insurance CalculatorUk National Insurance Calculator: enter key parameters for quick estimate, built for overseas users.
Uk Student Loan Repayment CalculatorUk Student Loan Repayment Calculator: enter key parameters for quick estimate, built for overseas users.
Us Capital Gains Tax CalculatorUs Capital Gains Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Us Fica Tax CalculatorUs Fica Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Us Property Tax CalculatorUs Property Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Us Rental Income Tax CalculatorUs Rental Income Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Us Rsu Tax CalculatorUs Rsu Tax Calculator: enter key parameters for quick estimate, built for overseas users.
Us Unemployment Benefits CalculatorUs Unemployment Benefits Calculator: enter key parameters for quick estimate, built for overseas users.
Venezuela Islr CalculatorVenezuela Islr Calculator: enter key parameters for quick estimate, built for overseas users.
Vietnam Social Insurance CalculatorVietnam Social Insurance Calculator: enter key parameters for quick estimate, built for overseas users.
Visa Income Requirement CalculatorVisa Income Requirement Calculator: enter key parameters for quick estimate, built for overseas users.
Calculateur de moyenne pondéréeWeighted average calculator: get weighted average from values and weights with formula and contribution for grades and investment, with one-click copy, offline.
FAQ
Qu'est-ce que la catégorie Calculatrices ?
La catégorie Calculatrices comprend 68 outils gratuits, tous dans le navigateur.
Ces outils sont-ils gratuits ?
Oui, tous gratuits et sans limite d'utilisation.
Faut-il s'inscrire ?
Non. Ouvrez la page et utilisez-la ; vos données restent locales.
Quelles langues sont prises en charge ?
This site supports 12 languages: Chinese, English, Japanese, Spanish, French, Portuguese, Arabic, Indonesian, Hindi, Thai, Vietnamese and Bengali.