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Creatinine
Blood
Creatinine
COMMON RANGE
0.74 – 1.35
mg/dL
0
1.85
M
Mayo Clinic Laboratories
Adult Male
↗
See all sources ↓
CONVERT & COMPARE
mg/dL
=
88.4
µmol/L
Reference ranges across 10+ sources
Adult reference ranges from 32 entries across 11 trusted sources, shown in mg/dL. Compare side-by-side.
SOURCE
SEX
AGE
RANGE
VISUAL
CITE
A
ARUP Laboratories
Male
≥18
0.7 – 1.3 mg/dL
↗
A
ARUP Laboratories
Female
≥18
0.5 – 1 mg/dL
↗
M
Mayo Clinic Laboratories
Male
≥18
0.74 – 1.35 mg/dL
↗
M
Mayo Clinic Laboratories
Female
≥18
0.59 – 1.04 mg/dL
↗
Q
Quest Diagnostics
Male
≥18
0.7 – 1.3 mg/dL
↗
Q
Quest Diagnostics
Female
≥18
0.6 – 1.1 mg/dL
↗
L
Labcorp
Male
≥18
0.7 – 1.3 mg/dL
↗
L
Labcorp
Female
≥18
0.5 – 1 mg/dL
↗
W
World Health Organization
Male
≥18
0.7 – 1.3 mg/dL
↗
W
World Health Organization
Female
≥18
0.6 – 1.1 mg/dL
↗
R
RCPA / AACB Australasian Harmonised Reference Intervals
Male
≥18
0.7 – 1.2 mg/dL
↗
R
RCPA / AACB Australasian Harmonised Reference Intervals
Female
≥18
0.5 – 0.9 mg/dL
↗
N
Nordic Reference Interval Project
Male
18–50
0.72 – 1.18 mg/dL
↗
N
Nordic Reference Interval Project
Male
50–80
0.75 – 1.25 mg/dL
↗
N
Nordic Reference Interval Project
Male
80–121
0.82 – 1.33 mg/dL
↗
N
Nordic Reference Interval Project
Female
18–50
0.55 – 0.96 mg/dL
↗
N
Nordic Reference Interval Project
Female
50–80
0.59 – 1.02 mg/dL
↗
N
Nordic Reference Interval Project
Female
80–121
0.62 – 1.1 mg/dL
↗
U
UK Pathology Harmony
Male
≥18
0.67 – 1.18 mg/dL
U
UK Pathology Harmony
Female
≥18
0.49 – 0.9 mg/dL
J
JSCC / JAMT Japan
Male
≥18
0.65 – 1.07 mg/dL
J
JSCC / JAMT Japan
Female
≥18
0.46 – 0.79 mg/dL
T
Turkey Nationwide Reference Intervals
Male
≥18
0.7 – 1.3 mg/dL
T
Turkey Nationwide Reference Intervals
Female
≥18
0.6 – 1.1 mg/dL
#
NUMBER — Dutch Reference Value Study
Male
19–51
0.69 – 1.28 mg/dL
↗
#
NUMBER — Dutch Reference Value Study
Male
51–66
0.69 – 1.36 mg/dL
↗
#
NUMBER — Dutch Reference Value Study
Male
66–81
0.7 – 1.52 mg/dL
↗
#
NUMBER — Dutch Reference Value Study
Male
81–121
0.74 – 1.69 mg/dL
↗
#
NUMBER — Dutch Reference Value Study
Female
19–51
0.54 – 1.03 mg/dL
↗
#
NUMBER — Dutch Reference Value Study
Female
51–66
0.54 – 1.12 mg/dL
↗
#
NUMBER — Dutch Reference Value Study
Female
66–81
0.54 – 1.28 mg/dL
↗
#
NUMBER — Dutch Reference Value Study
Female
81–121
0.55 – 1.49 mg/dL
↗
A
ARUP Laboratories
Male · ≥18
↗
0.7 – 1.3 mg/dL
A
ARUP Laboratories
Female · ≥18
↗
0.5 – 1 mg/dL
M
Mayo Clinic Laboratories
Male · ≥18
↗
0.74 – 1.35 mg/dL
M
Mayo Clinic Laboratories
Female · ≥18
↗
0.59 – 1.04 mg/dL
Q
Quest Diagnostics
Male · ≥18
↗
0.7 – 1.3 mg/dL
Q
Quest Diagnostics
Female · ≥18
↗
0.6 – 1.1 mg/dL
L
Labcorp
Male · ≥18
↗
0.7 – 1.3 mg/dL
L
Labcorp
Female · ≥18
↗
0.5 – 1 mg/dL
W
World Health Organization
Male · ≥18
↗
0.7 – 1.3 mg/dL
W
World Health Organization
Female · ≥18
↗
0.6 – 1.1 mg/dL
R
RCPA / AACB Australasian Harmonised Reference Intervals
Male · ≥18
↗
0.7 – 1.2 mg/dL
R
RCPA / AACB Australasian Harmonised Reference Intervals
Female · ≥18
↗
0.5 – 0.9 mg/dL
N
Nordic Reference Interval Project
Male · 18–50
↗
0.72 – 1.18 mg/dL
N
Nordic Reference Interval Project
Male · 50–80
↗
0.75 – 1.25 mg/dL
N
Nordic Reference Interval Project
Male · 80–121
↗
0.82 – 1.33 mg/dL
N
Nordic Reference Interval Project
Female · 18–50
↗
0.55 – 0.96 mg/dL
N
Nordic Reference Interval Project
Female · 50–80
↗
0.59 – 1.02 mg/dL
N
Nordic Reference Interval Project
Female · 80–121
↗
0.62 – 1.1 mg/dL
U
UK Pathology Harmony
Male · ≥18
0.67 – 1.18 mg/dL
U
UK Pathology Harmony
Female · ≥18
0.49 – 0.9 mg/dL
J
JSCC / JAMT Japan
Male · ≥18
0.65 – 1.07 mg/dL
J
JSCC / JAMT Japan
Female · ≥18
0.46 – 0.79 mg/dL
T
Turkey Nationwide Reference Intervals
Male · ≥18
0.7 – 1.3 mg/dL
T
Turkey Nationwide Reference Intervals
Female · ≥18
0.6 – 1.1 mg/dL
#
NUMBER — Dutch Reference Value Study
Male · 19–51
↗
0.69 – 1.28 mg/dL
#
NUMBER — Dutch Reference Value Study
Male · 51–66
↗
0.69 – 1.36 mg/dL
#
NUMBER — Dutch Reference Value Study
Male · 66–81
↗
0.7 – 1.52 mg/dL
#
NUMBER — Dutch Reference Value Study
Male · 81–121
↗
0.74 – 1.69 mg/dL
#
NUMBER — Dutch Reference Value Study
Female · 19–51
↗
0.54 – 1.03 mg/dL
#
NUMBER — Dutch Reference Value Study
Female · 51–66
↗
0.54 – 1.12 mg/dL
#
NUMBER — Dutch Reference Value Study
Female · 66–81
↗
0.54 – 1.28 mg/dL
#
NUMBER — Dutch Reference Value Study
Female · 81–121
↗
0.55 – 1.49 mg/dL
Ages 0–17 (CALIPER)
PEDIATRIC
7 age- and sex-stratified entries from the Canadian Laboratory Initiative on Pediatric Reference Intervals.
SOURCE
SEX
AGE
RANGE
VISUAL
CITE
C
CALIPER — Canadian Pediatric Reference Intervals
All
0–0.04
0.32 – 0.92 mg/dL
↗
C
CALIPER — Canadian Pediatric Reference Intervals
All
1–2
0.1 – 0.36 mg/dL
↗
C
CALIPER — Canadian Pediatric Reference Intervals
All
2–5
0.2 – 0.43 mg/dL
↗
C
CALIPER — Canadian Pediatric Reference Intervals
All
5–12
0.31 – 0.61 mg/dL
↗
C
CALIPER — Canadian Pediatric Reference Intervals
All
12–15
0.45 – 0.81 mg/dL
↗
C
CALIPER — Canadian Pediatric Reference Intervals
Female
15–19
0.49 – 0.84 mg/dL
↗
C
CALIPER — Canadian Pediatric Reference Intervals
Male
15–19
0.62 – 1.08 mg/dL
↗
C
CALIPER — Canadian Pediatric Reference Intervals
All · 0–0.04
↗
0.32 – 0.92 mg/dL
C
CALIPER — Canadian Pediatric Reference Intervals
All · 1–2
↗
0.1 – 0.36 mg/dL
C
CALIPER — Canadian Pediatric Reference Intervals
All · 2–5
↗
0.2 – 0.43 mg/dL
C
CALIPER — Canadian Pediatric Reference Intervals
All · 5–12
↗
0.31 – 0.61 mg/dL
C
CALIPER — Canadian Pediatric Reference Intervals
All · 12–15
↗
0.45 – 0.81 mg/dL
C
CALIPER — Canadian Pediatric Reference Intervals
Female · 15–19
↗
0.49 – 0.84 mg/dL
C
CALIPER — Canadian Pediatric Reference Intervals
Male · 15–19
↗
0.62 – 1.08 mg/dL
Related biomarkers
Often tested alongside creatinine or part of the same panel.
White Blood Cells (WBC)
Blood
Red Blood Cells (RBC)
Blood
Hemoglobin (Hgb)
Blood
Hematocrit (Hct)
Blood
Platelets (PLT)
Blood
Mean Corpuscular Volume (MCV)
Blood
Sources
A
ARUP Laboratories
M
Mayo Clinic Laboratories
Q
Quest Diagnostics
L
Labcorp
W
World Health Organization
R
RCPA / AACB Australasian Harmonised Reference Intervals
N
Nordic Reference Interval Project
U
UK Pathology Harmony
J
JSCC / JAMT Japan
T
Turkey Nationwide Reference Intervals
#
NUMBER — Dutch Reference Value Study
C
CALIPER — Canadian Pediatric Reference Intervals
Last updated 2026-05-02
This page aggregates publicly available reference data and clinical information from Mayo Clinic Laboratories and other sources. For general wellness information only — not medical advice. For diagnosis or treatment of any condition, talk to a qualified clinician.
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