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Free NaNoWriMo calculator. Set your word goal and deadline, enter the words you have written so far,
Free angle of impact calculator for bloodstain pattern analysis. Enter the width and length of an el
Find the output of any logic gate and generate its truth table. Analyse a single AND, OR, NOT, NAND,
Find the R1 and R2 resistors that set any output voltage from 1.25 V to 37 V on an LM317 adjustable
Find out how long a structure or vehicle survives in Rust from its material and current HP. Twig, wo
Find how many blocks a Minecraft pyramid needs from its base size or its height. Hollow and solid bl
Work out how many metres of lights or ribbon and how many baubles your Christmas tree needs. Enter t
Calculate the volume of rainfall on any roof, yard or plot from the rain depth — or the catchment ar
Calculate probabilities, pdf, cdf, quantiles, samples and common measures (mean, median, variance, s
Find the relative frequency of an event as a decimal, percentage, fraction and odds, build a full re
Calculate the field of view of any camera. Enter the focal length, the subject distance and your sen
Compare RAID 0, 1, 1E, 10, 5, 50, 5E, 5EE, 6 and 60 side by side using your own drives. Get the usab
Free expected value calculator. Enter values and probabilities as decimals, percentages or fractions
Calculate the azimuth (compass bearing) and great-circle distance between two points from their lati
Convert rain to snow (or snow to rain) based on the outside temperature. Enter the precipitation amo
Free tip calculator (gratuity calculator). Enter your bill and tip percentage to get the tip amount,
Free point buy calculator for DnD 5e. Spend your 27-point budget on the six ability scores, pick an
Find out your age on every planet of the Solar System, plus the Moon and Pluto. Enter your birthday
Find out how many partners you should date before settling down. Based on the optimal stopping probl
Free HP calculator for DnD 5e. Find your character's maximum hit points and hit dice pool for any cl
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