All-in-One Calculator FREE

All-in-One Calculator is a free, lightweight, clean and easy to use calculator and unit converter pack. Containing over 50 calculators and unit converters packed in with a scientific calculator with 40 vibrant colour themes, it's the only math app you will ever need from now on on your device. It's a great free calculator for school and homework, but not only. If you're a scholar, student, teacher. builder, handyman, contractor, etc.. and you need an all in one tool for your device, give this one a try. You will never be disappointed. Facebook: https://www.facebook.com/mindbox.apps Features • Over 50 Calculators and Unit converters • Simple / Scientific calculator layout • 40 Vibrant color themes • Calculator history • Currency converter with 160 currencies, available offline • Supports math formulas as input • Instant results • Integrated search • Favorite list for quick access • Tablet support • All features are free Languages: English Complete list of all the calculators and unit converters Algebra • Percentage calculator • Proportion calculator • Average calculator - arithmetic, geometric and harmonic means • Equation solver - linear, quadratic and equation system. • Combinations and permutations • Decimal to fraction • Fraction simplifier • Greatest common factor & Lowest common multiple calculator • Random number generator Geometry • Area / perimeter calculator for square, rectangle, parallelogram, trapezoid, rhombus, triangle, pentagon, hexagon, circle, circle arc, ellipse • Volume calculator for cube, rect. prism, square pyramid, sq. pyramid frustum, trapezoidal footing, cylinder, cone, conical frustum, sphere, spherical cap, spherical frustum, ellipsoid. • Right triangle calculator • Heron's formula (solve a triangle knowing the side lengths) • Circle solver Unit converters • Acceleration converter • Angle converter • Length converter • Energy converter • Force converter • Torque converter • Area converter • Volume converter • Volumetric flow converter • Weight converter • Temperature converter • Pressure converter • Power converter • Speed converter • Mileage converter • Time converter • Digital storage converter • Data transfer speed converter • Numeric base converter • Roman numerals converter • Shoe size converter • Ring size converter • Cooking converter Finance • Currency converter with 161 currencies available offline • VAT calculator • Tip calculator • Loan calculator • Electricity cost calculator • Cost of smoking calculator Health • Body mass index - BMI • Daily calories burn • Body fat percentage Engineering • Ohm's law calculator - voltage, current, resistance and power • Speed/Distance/Time • Cylinder force calculator • Resistance calculator • Density calculator Miscellaneous • Elapsed time calculator