PPM till PPB
Ange ett värde i Parts Per Million (PPM) för omedelbar och exakt konvertering till Parts Per Billion (PPB).
Hur PPM till PPB Fungerar
För att konvertera PPM till PPB, tillämpa 3 steg: identifiera PPM-värdet, multiplicera med 1 000 och läs av PPB-resultatet.
Identifiera PPM-värdet
Notera koncentrationsvärdet i Parts Per Million. PPM representerar 1 del löst ämne per 1 000 000 (10⁶) delar lösning, motsvarande 1 mg/L för utspädda vattenlösningar eller 1 mg/kg för fasta prover.
Multiplicera med 1 000
Tillämpa konverteringsfaktorn 1 000 (10³). Denna faktor finns eftersom 1 miljard är exakt 1 000 gånger större än 1 miljon. Multiplikationen konverterar den grövre PPM-enheten till den finare PPB-enheten.
Läs av PPB-resultatet
Resultatet är koncentrationen uttryckt i Parts Per Billion. PPB ger 1 000 gånger finare upplösning än PPM och motsvarar 1 µg/L för vattenlösningar eller 1 µg/kg för fasta prover.
Konverteringstabell: PPM till PPB
Snabbreferenstabell för vanliga Parts Per Million-värden och deras exakta motsvarigheter i Parts Per Billion.
| PPM (mg/L) | PPB (µg/L) | PPT (ng/L) | Motsvarande mg/L | Motsvarande µg/L | Procentandel (%) |
|---|---|---|---|---|---|
| 0.001 | 1 | 1,000 | 0.001 mg/L | 1 µg/L | 0.0000001% |
| 0.005 | 5 | 5,000 | 0.005 mg/L | 5 µg/L | 0.0000005% |
| 0.01 | 10 | 10,000 | 0.01 mg/L | 10 µg/L | 0.000001% |
| 0.015 | 15 (EPA Lead) | 15,000 | 0.015 mg/L | 15 µg/L | 0.0000015% |
| 0.05 | 50 | 50,000 | 0.05 mg/L | 50 µg/L | 0.000005% |
| 0.1 | 100 | 100,000 | 0.1 mg/L | 100 µg/L | 0.00001% |
| 0.5 | 500 | 500,000 | 0.5 mg/L | 500 µg/L | 0.00005% |
| 1 | 1,000 | 1,000,000 | 1 mg/L | 1,000 µg/L | 0.0001% |
| 2 | 2,000 | 2,000,000 | 2 mg/L | 2,000 µg/L | 0.0002% |
| 5 | 5,000 | 5,000,000 | 5 mg/L | 5,000 µg/L | 0.0005% |
| 10 | 10,000 | 10,000,000 | 10 mg/L | 10,000 µg/L | 0.001% |
| 50 | 50,000 | 50,000,000 | 50 mg/L | 50,000 µg/L | 0.005% |
| 100 | 100,000 | 100,000,000 | 100 mg/L | 100,000 µg/L | 0.01% |
| 500 | 500,000 | 500,000,000 | 500 mg/L | 500,000 µg/L | 0.05% |
| 1,000 | 1,000,000 | 1,000,000,000 | 1,000 mg/L | 1,000,000 µg/L | 0.1% |
Specialized Calculators
22 targeted conversion tools, organized by category — concentration, water quality, and air & gas conversions.
Concentration Converters
PPM to PPB Dilution Calculator
Calculate final PPB concentration after diluting a PPM solution using C₁V₁ = C₂V₂.
Wt PPM to PPB Calculator
Convert weight-based PPM (mg/kg) to PPB (µg/kg) for solid and semi-solid samples.
PPM to PPBV Calculator
Convert PPMV to PPBV for gas-phase and atmospheric concentration measurements.
PPB to PPM Hanna Calculator
Convert Hanna instrument PPB readings to PPM by dividing by 1,000.
PPM vs PPB Calculator
Bidirectional converter — enter either PPM or PPB and instantly see the other value.
PPM to PPB to PPT Calculator
Chain conversion — enter PPM to get both PPB and PPT (Parts Per Trillion) at once.
PPM to mg/kg & mg/L Calculator
Convert PPM to milligrams per kilogram and milligrams per liter with optional density input.
PPT to PPM Converter
Convert Parts Per Trillion to Parts Per Million by dividing by 1,000,000.
PPM to Percent Converter
Convert PPM to percentage (%) by dividing by 10,000 — ideal for solutions and pool chemistry.
Percent to PPM Converter
Convert percentage (%) to PPM by multiplying by 10,000.
mg/L to PPM Converter
Convert milligrams per liter back to PPM with optional density input.
PPB to μg/L Converter
Convert PPB to micrograms per liter for drinking water and heavy metal testing.
μg/L to PPB Converter
Convert micrograms per liter to PPB with optional density input.
Water Quality & Solution Tools
TDS to EC Converter
Convert Total Dissolved Solids (ppm) to Electrical Conductivity (µS/cm).
EC to TDS Converter
Convert Electrical Conductivity (µS/cm) to TDS (ppm) with adjustable conversion factor.
Water Hardness Converter
Convert water hardness from grains per gallon (GPG) to ppm as CaCO₃.
Salinity Converter
Convert salinity from parts per thousand (ppt) to ppm.
Molarity to PPM Calculator
Convert molar concentration (mol/L) to PPM using molar mass.
Air Quality & Gas Converters
mg/m³ to PPM Converter
Convert milligrams per cubic meter to PPM for gases using molecular weight.
PPM to mg/m³ Converter
Convert PPM to milligrams per cubic meter for air quality monitoring.
μg/m³ to PPB Converter
Convert micrograms per cubic meter to PPB for air pollutant reporting.
PPB to μg/m³ Converter
Convert PPB to micrograms per cubic meter using molecular weight.
Vanliga Frågor
Vanliga frågor angående uträkning av PPM till PPB, kemiska definitioner och standarder.