Biokimia Kreatinin Penanda ginjal

Konverter Satuan Kreatinin

Konversikan kreatinin antara µmol/L, mmol/L, mg/dL, mg/100mL, mg%, mg/L, dan µg/mL.

Dipublikasikan pada: 2026-06-07 · Terakhir diperbarui: 2026-08-28

Masukkan nilai kreatinin

Anda dapat memasukkan nilai dalam satuan yang didukung.

Apa fungsi konverter ini?

Alat ini mengonversi nilai kreatinin antara µmol/L, mmol/L, mg/dL, mg/100mL, mg%, mg/L, dan µg/mL. Ini berguna ketika laporan laboratorium menunjukkan kreatinin sebagai "kreat" dalam mg/L dan Anda membutuhkan nilai ekuivalen dalam µmol/L, mmol/L, atau mg/dL. Konversi ini khusus untuk kreatinin dan tidak boleh digunakan untuk ureum, BUN (Blood Urea Nitrogen), sistatin C, atau penanda ginjal lainnya.

Satuan yang didukung

µmol/L · Satuan SI; juga ditulis sebagai umol/L atau mcmol/L mmol/L · Kelipatan SI; jarang digunakan untuk kreatinin serum mg/dL · Satuan konvensional umum mg/100mL · Sama dengan mg/dL mg% · Sama dengan mg/dL mg/L · Umum dalam beberapa laporan laboratorium µg/mL · Sama dengan mg/L; juga ditulis sebagai ug/mL atau mcg/mL

Rumus konversi

µmol/L = mg/dL × 88.4
mg/dL = µmol/L ÷ 88.4
µmol/L = mg/L × 8.84
mg/L = µmol/L ÷ 8.84
mmol/L = µmol/L ÷ 1000
mg/100mL = mg/dL
mg% = mg/dL
µg/mL = mg/L

Contoh konversi

Jika kreatinin = 10 mg/L, maka kreatinin ≈ 88.4 µmol/L, ≈ 0.0884 mmol/L, dan ≈ 1.0 mg/dL.

Catatan laboratorium penting

Interpretasi kreatinin bergantung pada usia, jenis kelamin, massa otot, fungsi ginjal, status hidrasi, kehamilan, obat-obatan, dan rentang referensi laboratorium setempat. Konverter ini hanya mengubah satuan dan tidak memperkirakan eGFR atau mendiagnosis penyakit ginjal.

How to Convert Creatinine Units

For creatinine, 1 mg/dL is equivalent to 88.4 µmol/L. To convert mg/dL to µmol/L, multiply by 88.4. To convert µmol/L to mg/dL, divide by 88.4.

When creatinine is reported in mg/L, multiply by 8.84 to obtain µmol/L. Conversely, divide µmol/L by 8.84 to obtain mg/L.

Equivalent Creatinine Reporting Units

  • mg/dL, mg/100mL, and mg% represent the same numerical concentration.
  • mg/L and µg/mL are numerically equivalent.
  • 1 mmol/L equals 1000 µmol/L.
  • 10 mg/L equals 1 mg/dL and approximately 88.4 µmol/L.

Clinical Context and Limitations

Creatinine is a waste product associated with normal muscle metabolism and is commonly used as a filtration marker. Serum creatinine is frequently incorporated into equations that estimate glomerular filtration rate, but the concentration alone does not provide a complete assessment of kidney function.

Interpretation should consider the specimen type, laboratory method, local reference interval, and the patient’s clinical context.

  • Creatinine concentration may be influenced by muscle mass, age, diet, hydration, pregnancy, medications, and acute illness.
  • A creatinine result should not be converted directly into an eGFR without using a validated equation and the required patient variables.
  • Kidney assessment commonly combines serum creatinine-based eGFR with urine albumin measurement when clinically appropriate.
  • Reference intervals for serum creatinine must not be applied to urine creatinine results.

References and Conversion Standards

  1. Clinical Chemistry. Instructions to Authors: serum creatinine in mg/dL is converted from µmol/L by dividing by 88.4.
  2. National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). Chronic Kidney Disease Tests and Diagnosis.
  3. NIDDK. Clinical Measurements and eGFR Accuracy: factors affecting serum creatinine and estimated GFR.