T-08
Microgram to Milligram Converter (µg ↔ mg)
Convert between kilograms, grams, milligrams, micrograms, nanograms and picograms without factor-of-1000 slips.
1 g = 1000 mg = 1 000 000 µg
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Topic
Unit converters
Mass, volume, amount, concentration and temperature units.
Calculators
T-09
Lab Unit Converter
Convert volume, amount of substance, molar concentration, mass concentration and length units used at the bench.
value_target = value × factor_source / factor_target
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T-10
Temperature Converter (°C, °F, K)
Convert between Celsius, Fahrenheit and kelvin, with presets for common laboratory storage temperatures.
K = °C + 273.15
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Guides
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G-01
Metric Mass Prefixes: kg, g, mg, µg, ng and pg
The metric mass prefixes, how to convert between them without factor-of-1000 slips, how to write micrograms unambiguously, and what your balance can actually weigh.
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G-02
SI Units in the Laboratory: Volume, Amount, Concentration and Length
The SI base and derived units behind everyday bench quantities, the accepted non-SI units such as the litre and ångström, and the formatting rules that keep values unambiguous.
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G-03
Temperature Scales and Sample Storage
Celsius, kelvin and Fahrenheit and how they relate, plus the temperature bands used for storing reagents and peptide samples, from room temperature to liquid nitrogen.