mg/dL to A1C Calculator
Convert average glucose in mg/dL or mmol/L to estimated A1C, with the formula, a worked example and a reference table.
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Candlepower To Lumens Converter
A light of 100 candlepower that shines evenly in all directions gives about 1,257 lumens. Quick answer: Multiply the candlepower by 4 pi, which is about 12.566. For example, 100 candlepower is 1,256.64 lm, 1 candlepower is 12.566 lm and 500 candlepower is 6,283.19 lm. The candlepower to lumens formula Lumens equal candlepower times 4…
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mm To Fraction Converter
The wrench is marked in sixteenths, the drawing is in millimetres, and the only way to match them is to turn a metric size into the nearest fraction of an inch. Quick answer: divide the millimetres by 25.4 to get decimal inches, then round to the nearest 1/16, 1/32 or 1/64. So 10 mm is…
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mm to Mils Converter
A payment card is about 30 thou thick, which sounds odd until you convert it: roughly three quarters of a millimetre. Quick answer: divide the millimetres by 0.0254, or multiply by 39.3701. So 1 mm is 39.37 mil, 0.5 mm is 19.69 mil, 2 mm is 78.7 mil and 25.4 mm is exactly 1,000 mil….
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Vitamin D IU to mcg Converter
A vitamin D capsule marked 1,000 IU holds 25 mcg, because 1 mcg of vitamin D equals 40 IU. Quick answer: Divide the IU by 40. For example, 1,000 IU is 25 mcg, 400 IU is 10 mcg and 600 IU is 15 mcg. The vitamin D IU to mcg formula Micrograms equal the IU…
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Pixels To Inches Converter
A pixel has no fixed size on its own, so the same 1,080 pixels can be a tiny icon on a phone or a poster on the wall, and the number that decides is PPI. Quick answer: divide the pixels by the PPI, or pixels per inch. At 96 PPI, 1,080 px is 11.25 in,…
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Horsepower To kW
A 300 horsepower engine is about 223.7 kilowatts. Quick answer: Multiply the horsepower by 0.7457. For example, 100 hp is 74.57 kW, 1,000 hp is 745.7 kW and 10,000 hp is 7,457 kW. The horsepower to kW formula Power in kilowatts equals power in horsepower times 0.7457. The factor is 745.7 watts divided by 1,000….
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gsm to oz Converter
A 200 GSM fabric weighs about 5.9 ounces per square yard. Quick answer: Divide the GSM by 33.9057. For example, 200 GSM is 5.899 oz/yd2, 100 GSM is 2.949 oz/yd2 and 300 GSM is 8.848 oz/yd2. The GSM to oz formula Ounces per square yard equal GSM divided by 33.9057. The last column gives ounces…
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Gauge To mm Converter
A 12 gauge wire is thicker than a 20 gauge wire, which seems backwards until you learn that the scale counts how many times the wire was drawn through a die. Quick answer: for American Wire Gauge, the diameter in millimetres is 0.127 × 92^((36 − gauge) ÷ 39). So 12 AWG is 2.053 mm,…
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BPM To Hz
A tempo of 120 BPM is exactly 2 Hz, which is two beats every second. Quick answer: Divide the BPM by 60. For example, 120 BPM is 2 Hz, 1,200 BPM is 20 Hz and 12,000 BPM is 200 Hz. The BPM to Hz formula Hertz equal beats per minute divided by 60. There are…