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Generally speaking, a normal reference range for the blood total calcium test in adults is between 8.6 and 10.2 milligrams per deciliter (mg/dL). This range can vary from lab to lab.
Normal blood calcium results in adults are: Total blood calcium: 8.5 to 10.5 milligrams per deciliter (mg/dL) Ionized calcium: 4.65 to 5.2 mg/dl; High total calcium levels can...
A normal blood calcium level is between 8.5 and 10.5 mg/dL. Keep in mind that calcium reference ranges may differ slightly depending on the laboratory being used to process the blood test. Also, although it's unknown precisely why, blood calcium levels vary slightly among different age groups.
In most cases, a normal blood calcium level for adults is 8.5 to 10.2 milligrams/deciliter (2.15 to 2.55 millimoles/liter). However, laboratories may have different reference ranges for normal blood calcium levels.
For teenagers and young adults, it is normal to have calcium levels up into the mid to high 10's (in mg/dl). For adults over about age 40, the calcium level should generally be in the 9.3 to 9.9 mg/dl range. High calcium levels almost always indicate parathyroid disease.
At UCLA, the normal blood calcium level is a range of 8.6 to 10.3 mg/dL. In order to maintain a normal calcium level, the body uses hormones to regulate blood calcium levels. The normal regulation of calcium in our blood stream is similar to the way a thermostat works.
Adult: 9-10.5 mg/dL; 2.25-2.62 mmol/L (Values tend to be reduced in elderly persons.) Possible critical values for total calcium are < 6 mg/dL or >13 mg/dL. [1] Next: Interpretation.
A calcium blood test measures the amount of calcium in your blood. If there is too much or too little calcium in the blood, it may be a sign of a wide range of medical conditions, such as bone disease , thyroid disease , parathyroid disorders , kidney disease , and other conditions.
The normal calcium range is around 2.2 to 2.6 millimoles per litre (mmol/L). You'll be advised to keep your calcium levels in a slightly lower range – for example, 1.8 to 2.25mmol/L. Your recommended range will depend on your circumstances.
A normal range of total blood calcium in adults is usually between 8.5 and 10.3 milligrams/deciliter (mg/dL). A normal ionized calcium level generally ranges between 4.6 to 5.3 mg/dL. How is this test done?