PPM에서 PPB로
Parts Per Million (PPM) 값을 입력하여 즉각적이고 정확한 Parts Per Billion (PPB) 변환 결과를 얻으세요.
PPM에서 PPB로의 원리
PPM을 PPB로 변환하려면 PPM 값 식별, 1,000 곱하기, PPB 결과 읽기의 3단계를 적용하세요.
PPM 값 식별
농도 값을 Parts Per Million으로 기록합니다. PPM은 용액 1,000,000 (10⁶) 파트당 용질 1 파트를 나타내며, 묽은 수용액의 경우 1 mg/L 또는 고체 샘플의 경우 1 mg/kg에 해당합니다.
1,000 곱하기
변환 계수 1,000 (10³)을 적용합니다. 이 계수가 존재하는 이유는 10억이 100만보다 정확히 1,000배 더 크기 때문입니다. 곱셈은 더 거친 PPM 단위를 더 미세한 PPB 단위로 변환합니다.
PPB 결과 읽기
결과는 Parts Per Billion으로 표현된 농도입니다. PPB는 PPM보다 1,000배 더 미세한 해상도를 제공하며, 수용액의 경우 1 µg/L 또는 고체 샘플의 경우 1 µg/kg에 해당합니다.
PPM에서 PPB 변환표
일반적인 Parts Per Million 값과 정확한 Parts Per Billion 해당 값에 대한 빠른 참조 변환표입니다.
| PPM (mg/L) | PPB (µg/L) | PPT (ng/L) | mg/L 해당 | µg/L 해당 | 백분율 (%) |
|---|---|---|---|---|---|
| 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.
자주 묻는 질문
PPM에서 PPB 계산, 화학 정의 및 표준에 관한 일반적인 질문입니다.